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- SW-102UV | SURECOM
V.S.W.R. meter Introduction VSWR. Forward and reflected power direct digital readout, without any calibration. Maximum measurable power range up to 120W. low insertion loss (0.3 decibels or less) structure allows it to be permanently connected. Build in Frequency counter . All Funtion display ( Frequency Counter ,Powe SW-102 V/U 125-525MHz VSWR表介紹 VSWR。正向和反射功率直接數字讀數,無需任何校準。 最大可測量功率範圍高達120W。 低插入損耗(0.3 db 或更小)的結構使其可以永久連接。 內置頻率計數器 。 所有功能顯示(頻率計數器,電源,SWR,FW,RW,電池電量) 功能與規格 頻率範圍:125-525MHz 可測功率範圍:0.5-120W(+-0.5%) 輸入讀取頻率計數器(必須<0.5 W) 最大功率:120W 阻抗:50Ω 尺寸:W 76 XH 77 X D35毫米。 重量:<220克 電池:3.7V 鋰離子充電電池 *不適用於數字DMR。 接口:NJ接口 / SO239 接口 說明書 批發 Shopping 接口:NJ接口/ SO239 最大限度。功率:120 W(可測量功率,對講機必須為模擬) 電壓駐波比1.00:1〜19.9:1 頻率範圍:125MHz〜525MHz 插入損耗<0.15dB(VHF),<0.25dB(UHF) 溫度0℃〜60℃ 頻率計數器:是(TX輸入必須至少為0.5W ) 電池顯示:是 內置電池3.7V:鋰離子電池 自動關閉電源:1-9分鐘 尺寸:66 * 68 * 37(mm) 5V充電器(微型USB) 背光自動關閉 接口(進出)N(SL16)/ SO239 重量:220g(含電池) 電源開/關: 按下[紅色按鈕] 2秒鐘打開或關閉電源 MENU顯示 模式編號項目調整 默認設置 內容 1.調整前向功率-99至+99微調水平 % 2.調整反向功率-99至+99微調等級 % 3.調整時基-99至+99頻率計數器,OSC時基 4. LCD DIM(背光時間)0-9,始終在1分鐘到9分鐘的時間裡顯示“ 0” 5.電源關閉0-9 1到9分鐘始終為“ 0” *供應商,該產品將添加功能而無需另行通知 設置並保存 按下MENU [藍色按鈕] 按F1 [紅色按鈕)(選擇1-5功能) 按下[藍色按鈕](-),[黃色按鈕](+) 按下[紅色按鈕] 2秒鐘 按[藍色按鈕]保存並退出 如何檢查天線的駐波比: 對講機輸出連接至``TX'',並將天線連接至``ANT''。如果您的設備具有不同類型的連接器,則需要正確的適配器/電纜。 測量電壓駐波比:(參見圖1) SW-102 TX連接無線電射頻輸出 帶有顯示SWR測量數據的對講機 TX輸出 SW-102。 在以下情況下,不要影響測試,附近有物體,水平放置。 如何檢查收發器的輸出功率: 連接到無線對講機輸出上的“ TX”,並將虛擬負載加載到“ ANT”。如果您的設備具有不同類型的連接器,則需要正確的適配器/電纜。 測量功率:(參見圖2) SW-102 TX連接對講機射頻輸出 SW-102 ANT連接50歐姆虛擬負載 按下電台TX,SW-102顯示為功率測量數據。 (SW-102不適用於DMR系統) 如何顯示旋轉:(僅適用於2.02版) 按黃色鍵將顯示旋轉180度, 按黃色鍵正常。 包裝內容 1x 個SURECOM SW-102-UV功率和駐波計(N-連接器) 1x 個電源PSU 100-240V 1x 充電器線 1x 英文用戶手冊 版本信息: VER.3.3~V4.5 (第一代 版本) 2016-2017 年生產 VER.5.1 (第一代 版本) 2017-2018 年生產 VER.2.0 ~V2.03 (第二代 版本) 2018-2020 年生產 VER.2.06 ~2.08 (第二代 版本) 2020-2021 年生產 VER.2.4 ~V2.7 (第三代 版本) 2021-2024 年生產 VER.2.7~V2.7. (第三代 版本) 2024-2025 年生產 MODEL FREQ. RANGE CONNECTOR FREQUENCY COUNTER SW-102HF 1.5MHz -70MHz SO239(SL16) NO SW-102-UV 125MHz -525MHz SO239(SL16) /N YES SW-102D-UV 125MHz-525MHz SO239(SL16) / N YES N - CONNECTOR SO239 (SL-16)- CONNECTOR 如果您有相關視頻,請與我們分享,請與我們聯繫
- 網絡對講機 | SURECOM
POC 4G/wi-fi walkke-talkie S1 Surecom S1 4G network walkie-talkie Features: Brand: SURECOM Model: S1 Type: Handheld Communication software: 409PTT cluster digital communication system Network reception: 4G/3G/2G GPS positioning function: Yes Audio Record : YES Function: Calling by the crowd, calling individually. Monitoring group Headphone jack: (3.5mm) Body charging interface: TYPE-C Working time: about 12 hours Standby time: about 50 hours Battery capacity: 4200mAh Working voltage: 3.7V lithium ion Working temperature: -20°C~+60°C Size: 94 * 49 * 27mm Weight: 152g Read More H5C-V8 Surecom H5V8 4G LTE Mini Android Walkie Talkie Color LCD Network Walkie Talkie Use platform: 409PTT / RealPTT Network reception: 4G/3G/2G GPS positioning function: Yes Function: Calling by the crowd, calling individually. Monitoring group Headphone jack: 3.5mm Plug (use 4-006H5 /4-004H5, but not included) Body charging interface: TYPE-C Working time: about 12 hours Standby time: about 28 hours Battery capacity: 4500mAh Working voltage: 3.7V~4.2V lithium ion Working temperature: -20°C~+60°C Size: 100 x 55 x 30mm (excluding the protruding antenna part) Weight: 190g Read More Z9-PLUS Surecom Z9-PLUS 4G LTE Walkie Talkie Color LCD Use platform: : 409PTT / RealPTT / ZELLO Network reception: 4G/3G/2G Other reception: WIFI Bluetooth: Yes GPS positioning function: Yes Audio Record : Yes Function: Calling by the crowd, calling individually. Monitoring group Headphone jack: Kenwood type Body charging interface: 3.5mm x 1.7mm Working time: about 24 hours Standby time: about 48 hours Battery capacity: 4500mAh Working voltage: 3.7V~4.2V lithium ion Working temperature: -20°C~+60°C Size: 125 x 57 x 40mm (excluding the protruding antenna part) Weight: 249g Read More R7 SURECOM R7 (Premium Version) 4G LTE WI-FI Bluetooth Walkie Talkie Color LCD Network Walkie Talkie Use platform: 409PT T/ REAL PTT Network reception: 4G/3G/2G Other reception: WIFI Bluetooth: included Headphone jack: R7 3.5mm Body charging interface: TYPE-C Standby time: 12-18 Working time: about 30 hours Specification: Battery capacity: 6800mAh Working voltage: 3.7V~4.2V lithium ion Working temperature: -30°C~+60°C Size: 134 * 62 * 41mm Weight: 290g Waterproof level: IP54 Read More P-808 Surecom P808 4G LTE WaterProof walkie Talkie Use platform: : 409PTT / RealPTT Network reception: 4G/3G/2G GPS positioning function: Yes Function: Calling by the crowd, calling individually. Monitoring group Headphone jack: GP88 type Body charging interface: Desktop charger Working time: about 12 hours Standby time: about 24 hours Battery capacity: 6800mAh Working voltage: 3.7V~4.2V lithium ion Working temperature: -20°C~+60°C Size: 170 x 70 x 50mm (excluding the protruding antenna part) Weight: 321g Waterproof level: IP67 Read More S-GT100-4G Surecom S-GT100 Car network walkie-talkie Features: Brand: SURECOM Model: S-GT-100-4G Type: Handheld Communication software: 409PTT / Real PTT Network reception: 4G/3G/2G GPS positioning function: Yes Function: Calling by the crowd, calling individually. Monitoring group Battery capacity: 4200mAh Working voltage: 12-36V Working temperature: -20°C~+60°C Size: 120 x 95 x 38 mm Weight: 280g Read More T3 SURECOM T3 4G LTE WI-FI Bluetooth GPS color LCD network walkie-talkie Features:Mini, bluetooth, wi-fi, kenwood headphone connector Type: Handheld Communication software: 409PTT NETWORK SYSTEM Network reception: 4G/3G/2G Other reception: WIFI Bluetooth: Yes GPS positioning function: Yes Function: Calling by the crowd, calling individually. Monitoring group Headphone jack: KENWOOD (3.5+2.5mm) Body charging interface: TYPE-C Working time: about 12 hours Standby time: about 28 hours Battery capacity: 4800mAh Working temperature: -20°C~+60°C Size: 91 * 62 * 32mm Weight: 170g Read More
- 天線分析儀 | SURECOM
ANTENNA ANALYZER An antenna analyzer ' (also known as a noise bridge, RX bridge, SWR analyzer, or RF analyzer) is a device used for measuring the input impedance of antenna systems in radio electronics applications. SA160 技術參數 ●測量頻率: 132-173 / 200-260 / 400-519MHz ●顯示屏:2.2英寸TFT(320 x240) ●RF輸出:1-1.15V(±5-10db) ●跨度寬度:0.54MHz /1.35MHz /2.7MHz /5.4MHz /10.8MHz/27MHz/54MHz/108MHz/216MHz/432MHz ●端口SWR:<1.1 ●顯示屏:2.2英寸TFT(320 x240) ●尺寸:70mm x 120mm x 25mm ●重量:172克 MORE INFORMATION SA-250 技術參數 ●測量頻率: 132-173 / 200-260 / 400-519MHz ●顯示屏:2.2英寸TFT(320 x240) ●RF輸出:1-1.15V(±5-10db) ●跨度寬度:0.54MHz /1.35MHz /2.7MHz /5.4MHz /10.8MHz/27MHz/54MHz/108MHz/216MHz/432MHz ●端口SWR:<1.1 ●顯示屏:2.2英寸TFT(320 x240) ●尺寸:70mm x 120mm x 25mm ●重量:172克 VISIT WEBSITE MINI1300 規範: 頻率範圍:0.1-1300MHz HF / VHF / UHF連續覆蓋 輸入/輸出阻抗:50 測量參數:SWR,R,+ Jx,-Jx,| Z |,回波損耗 測量模式:單點測量,掃描(頻率掃描)和TDR模式 SWR測量範圍:1.0-1999(單點模式),1.0-20.0(掃描模式) 顯示方式:數值顯示,曲線顯示,模擬圖 連接器類型:UHF N型連接器 VNA:SMA SMA開路短負載校準套件x 1 LCD尺寸:480x272 4.3英寸TFT LCD顯示屏 觸摸屏類型:電容式 VISIT WEBSITE SA-350 技術參數 ●測量頻率: 132-173 / 200-260 / 400-519MHz ●顯示屏:2.2英寸TFT(320 x240) ●RF輸出:1-1.15V(±5-10db) ●跨度寬度:0.54MHz /1.35MHz /2.7MHz /5.4MHz /10.8MHz/27MHz/54MHz/108MHz/216MHz/432MHz ●端口SWR:<1.1 ●顯示屏:2.2英寸TFT(320 x240) ●尺寸:70mm x 120mm x 25mm ●重量:172克 VISIT WEBSITE ANTENNA ANALYZER 快速瀏覽 SURECOM SW-112 SO239 VSWR METER SW112 價格 $24.00 快速瀏覽 SURECOM Mini1300 0.1-1300MHz SWR Meter Antenna Analyzer 價格 $255.50 快速瀏覽 Antenna Analyzer SA250 132-173 200-260 400-519MHz 價格 $175.00 快速瀏覽 SURECOM ANTENNA ANALYZER SA-160 0.5-60MHz Colour Graphic 價格 $195.00
- SW-28 | SURECOM SWR / Power METER
V.S.W.R. meter Introduction VSWR. Forward and reflected power direct digital readout, without any calibration. Maximum measurable power range up to 120W. low insertion loss (0.3 decibels or less) structure allows it to be permanently connected. Build in Frequency counter . All Funtion display ( Frequency Counter ,Powe SW-28VU 125-525MHz SW-28HF 1.5-60MHz 功能與規格 頻率範圍:1.5-60MHz (SW28HF) 頻率範圍: 125-525MHz (SW28VU) 可測功率範圍:0 -120W(5%) 輸入讀取 :(必須<0.5 W) 最大功率:120W 阻抗:50Ω 尺寸(包括接口): 88mm(寬度) 40mm (高度) X 80mm (深度) 重量:<220克 接口: SO239 接口 說明書 批發 Shopping SURECOM SW-28 SWR & Power Meter Instruction 特徵: - 根據檢測二極管特性的擬合算法,加上雙參考段檢測,在0.5W-120W功率範圍內精度優於5%。 - 5種界面顯示方式,根據自己的喜好選擇,一鍵切換。 - 高速平均檢測方式,實時效率顯示。 - 駐波大於2.0時蜂鳴器報警。 - 內置鋰電池,一次充電可使用100小時以上。 - 多功能按鈕,讓使用更有趣,為以後添加功能預留空間,提供額外的交互方式。 參數: 頻率範圍:1. 5-60MHz (SW28HF) 頻率範圍:125-525 MHz (SW28VU) 功率測量範圍:0.5W-120W 駐波測量範圍:1.0:1-19.99:1 插入損耗:<0.12dB 插入駐波:≤1.02 測量精度:優於±5% 駐波報警:≥2.0(帶關閉功能) 射頻接口類型: SO239 顯示內容:正向電量;駐波;天線功率;效率。 電源:內置可充電鋰電池或USB Type-C 斷電功耗:<0.1uA 數據通訊:USB type-c 外形尺寸:88mm(寬)*40 mm(H)*80mm(D)(不含突出部分) 簡單使用介紹: - 長按切換機器,短按切換顯示界面,雙擊切換駐波報警; - 共有5種顯示界面,自動保存,下次啟動時自動調用。 - 充電時顯示紅燈,充滿電後燈熄滅。 特點說明: 1. 電源開關 2. 0.96" O-LED 顯示屏 3. 菜單。 4. 峰值/平均值 5. 充電指示燈 6. Type-C 5V充電器 7. ANT 連接器:連接 50 歐姆天線系統的同軸連接器。 8. TX 連接器:連接至發射器 50 歐姆 RF 輸出的同軸連接器。 9. 模型細節&頻率範圍 SW-28HF顯示說明 1. 型號。 2. 電池電量 3. 正向瓦特數據 4. 正向瓦特數據 5. 版本號 6. S.W.R.數據 7. 反射瓦特 菜單: 1. 模式:平均開機/頂峰 2. 蜂鳴聲:開/關 3. 自動重置:關閉約 30 秒。 4. 退出 5.保存並保存出口 SW-28 VU顯示說明 1. 型號。 2. 電池電量 3. 正向瓦特數據 4. 正向瓦特數據 5. 版本號 6. S.W.R.數據 7. 反射瓦特 8. A(模擬) ,D(DMR) 菜單: 1. 蜂鳴聲:OFF / SWR> 3~9號 2. 自動重置:關閉 ~ 15 秒。 3. 調整。瓦特: + - 99 (長按 Enter 鍵 + - ) 4. 退出 5.保存並保存出口 如何使用 : S.W.R.表連接在r之間 adio (TX) 和天線,盡可能靠近收發器(使用最長 40 公分的電纜,如測試跳線。 1)檢查所有連接。 2)按麥克風PTT鍵進入發射狀態並保持在此位置。 3)讀取S.W.R.的數據/ 正向瓦特/ 反射瓦特 什麼是高 SWR 讀數? 1.5-> 2.0。您的天線已調整到可以接受的程度並且應該可以正常工作。 2.0-> 3.0。您的 SWR 讀數稍高,不會損壞您的收音機,但您應該嘗試調整天線以降低 SWR。閱讀。 3.0以上以上。您的天線調諧不正確,可能會損壞您的對講機。 如果您有相關視頻,請與我們分享,請與我們聯繫
- SA-250 | SURECOM
SA-250 SA-250天線分析儀專為測試,檢查,調整或維修天線和天線饋線而設計,主要是SWR(駐波比)和阻抗測量儀器(矢量阻抗分析儀),易於使用的測量模式。使SURECOM對專業人士和業餘愛好者俱有吸引力。重要的是,在寬頻率範圍內以圖形方式顯示各種參數是這些分析儀的關鍵功能,它可以顯著減少調整天線所需的時間。 主要特點: ■2.2英寸精密液晶顯示屏,高流明液晶顯示屏亮度,在直射陽光下易於閱讀 ■重型鋁合金外殼,抗干擾能力強。 ■非常緊湊,方便現場使用 ■內置可充電鋰離子電池 ■全波段控制(無需選擇波段) ■易於設置,只有四個控制按鈕以及方便的屏幕軟菜單 ■恆定電池狀態指示燈和自動關閉 ■內置定時器顯示打開本機時經過的時間 ■高效率IC,低功耗,最長的工作時間 ■更多選擇的測量頻率跨度。 ■一鍵快速掃描模式(V1,V2,U)或全屏顯示3波段。 ■自動標記最佳swr級別參考 Manual Wholesale Quotation Shopping 規格: 型號SA-250 頻率範圍:132-173MHz / 200-260MHz / 400-519MHz 連接器:SMA母(50 OHM) 射頻輸出功率:1-1.5V(5-10dB) 頻率步進:0.1 / 1/10/100 / 1000KHz 駐波比範圍:1.00-19.99 偏差:±0.1 ZRX範圍:0-99.9 內置電池:3.7V 900mah,鋰離子14500 電壓輸入:DC5V> 500mA 頻率穩定度:<0.5PPM 跨度寬度:0.54MHz /1.35MHz /2.7MHz /5.4MHz /10.8MHz / 27MHz / 54MHz / 108MHz / 216MHz / 432MHz 充電器指示燈: 藏有兩個顏色的LED(不充電時) 三種指令狀態: 1,充電(紅色); 2,充電完成(綠色) 3,電池故障(閃爍) 充電器插頭:標準Micro USB連接器 尺寸:70 x 120 x 25毫米 彩色顯示:TFT LCD 320 x 240像素 重量: 172克 電源:內置3.7V,900mAh,14500號鋰電池。 充電控制器:智能充電器,LED充電狀態指示燈 電壓監控器:屏幕DVM,以及電池狀態圖標 充電器來源:任何USB端口,分析儀均接受Micro-USB插頭 省電功能:自動關機定時器,自動運行/停止RF發生器控制接口 射頻連接器:SMA母,(可選PL-259,N連接器需要適配器) 電池充電連接器:Micro-USB 屏幕:2.2英寸高輸出彩色TFT 功能鍵:4個按鈕,帶有屏幕上的(軟菜單)標識符 調整:旋轉編碼器,帶有按入調整步驟選擇 重量和尺寸 案例:鋁金屬 尺寸:2.8英寸寬x 4.0英寸高x 1.0英寸深(7厘米x12 x 2.5厘米) 重量:6.1盎司(0.172公斤) 包裝內容: 1 x SURECOM SA250(英文版)彩色圖形天線分析儀 1 x英文用戶手冊 1 x Mirco USB充電器電纜 1 x AC變壓器100-240V(視您所在的國家/地區而定) 1個SMA-SO239適配器 1個SMA轉BNC適配器 1個SMA至SMA適配器 SA-250的使用方法 1.0打開和關閉電源 打開電源,當點從左上角消失時,按住White botton。菜單出現在屏幕上。 關閉電源,您有2種方法: a)在“頂部菜單”頁面上,按住白色[F1] botton 5秒鐘。 b)在頂部菜單頁面上,旋轉編碼器“關閉電源”,按[F2 Enter] 1.1功能選擇(請參見圖1) 您可以旋轉要選擇的功能的旋鈕,然後按[F2.Enter] botton。 2.0天線測試示例(掃描模式):(請參見圖2) 在頂部菜單屏幕中:在“掃描”上旋轉編碼器,按[F2掃描]進入頻率模式測量按鈕,進入掃描(掃描模式)屏幕。 按[F.2 scan]按鈕開始掃描操作。在掃描過程中,為了確保測量精度,每個頻率都將停留一小段時間。 一個掃描週期大約需要1-2秒。掃描完成後,它將進入“當前”模式(結果)屏幕 屏幕上顯示結果:僅顯示SWR曲線(因為僅默認設置SWR曲線,Zx曲線,Rs曲線,jx曲線已禁用) 您可以在屏幕上啟用其他曲線:在“頂部菜單”頁面上,在“ Zx”上使用旋轉編碼器,按[F2 Enter]啟用。 (請參閱圖1) 關閉電源後,其他固化方法將禁用,如果以後要啟用,將旋轉編碼器置於“保存”,按[F2 Enter]保存設置。(請參見圖1)。 2.1移動光標標記:(請參見圖3) 在每次掃描中查看測量結果的特定參數時,在曲線上查看掃描頻率點。 按[F3.View]按鈕啟動視圖操作模式。旋轉編碼器,白色三角形曲線標記正在移動 點標尺將顯示在屏幕上,按底部以更改點標尺,您可以選擇3個點標尺模式選項:[Dot = x1] [Dot = x10] [Dot = x25]。 SWR Full scale將顯示在屏幕上,按底部可更改SWR的圖形化圖,您可以選擇3種比例模式,[SWR = x2] [SWR = x 0.5] [SWR = x1]。 2.2快速1啟動掃描模式:(請參見圖4) 快速查看每次掃描曲線上的掃描頻率點 按下[Quick 1]按鈕以啟動Quick 1操作模式。您有3種掃描模式可供選擇。 按下[F1 Scan V1]按鈕。可以對132到174 MHZ的具體參數進行測量結果。 按下[F1 Scan V2]按鈕。可以對200至260 MHZ的特定參數進行測量結果。 按下[F1 Scan U]按鈕。可以對400至519 MHZ的特定參數進行測量結果。 2.3快速2啟動掃描模式:(請參見圖5) 快速查看每次掃描曲線上的全頻帶掃描頻率點 按下[Q2]按鈕以啟動Quick 2操作掃描模式。 按下[ScanFull]按鈕以啟動3 BAND(132-174,200-260,400-519MHz)掃描操作模式。測量結果。在您有2個選擇之後 選擇模式。 按下[Scan2 Mk]按鈕以讀取最佳SWR黃色三角曲線標記。(操作跨度108MHz) 按下[MoveCur]按鈕,在最佳SWR黃色三角形曲線標記附近,向右移動。再按一次向左移動。 3.0天線測試示例(單模式):(請參見圖7) 在“頂部菜單”屏幕中:“單”上的旋轉編碼器,按“ F2”單頻模式測量按鈕,進入單(單掃描模式)屏幕。 a)旋轉編碼器的電位器輸入中心頻率,具體參考以上操作“ SCAN”掃描測量模式的說明。 b)按“ F2掃描”,開始掃描一次。 單頻模式提供單頻阻抗測量,測得的基本參數頻率顯示在屏幕上。和 指示快速在屏幕上顯示的條形和數字的形式。 一次掃描將停止,直到您按下F2掃描按鈕或旋轉編碼器電位計輸入中心頻率為止。 在此模式下,它可以用作精確的信號發生器,請參閱RF輸出。 If you have related videos, please share with us, please contact us
- SR-328 | SURECOM
SR-328 無線電範圍擴展器,SR-328 是一款多功能且更便宜的設備,可連接任何手持或移動無線電。 透過我們組裝建造等設備,新一代幹線板,內部結構設計更精細,外觀更美觀。除了可以提供一個具有跟隨接收發射器的基本中繼器功能外,更有簡單的連接,為您提供更理想的2路無線電通話區域,使您在更大的工作區域保持聯繫。 這是一個無線電雙工中繼器控制器。它是一個易於操作、成本效益高且高度靈活的平台,用於設置具有行動無線電和手持無線電的雙向頻段雙工中繼器。 。 SR-328 有 2 個音訊輸入和輸出端口,用於連接移動和手持收音機。具有密碼保護的 DTMF 遠端控制功能。使用者可以透過 DTMF 遠端控制中繼器的開啟或關閉。多 LED 顯示 2 無線電狀態和內建電池電量。 特點&規格 - 適用於最受歡迎的手持收音機 - 多 LED 顯示 2 個無線電狀態,以及控制器電池電量 - 帶鏈路無線電的即時雙工中繼器 -允許使用者透過無線電更改DTMF遠端控制密碼 - 使用內建鋰離子電池運行 72 小時長壽命運行 -外接直流5~24V電源 -DTMF遠端控制中繼功能開和關,帶密碼保護 -專業製造商低功耗。 Wholesale Quotation Manual Shopping If you have related videos, please share with us, please contact us
- 功率及駐波錶 | SURECOM
天線分析儀 Working of Standing Wave Ratio (SWR) Meters 駐波比計,SWR計,ISWR計(電流“ I” SWR)或VSWR計(電壓SWR)測量傳輸線中的駐波比(SWR)。 [a]儀表間接測量失配程度。在傳輸線及其負載(通常是天線)之間。 電子技術人員使用它來調整無線電發射器及其天線和饋線以使其阻抗匹配,從而使它們正常工作,並評估其他阻抗匹配工作的有效性。 SW-102D SURECOM SW-112VU 125-525MHz SURECOM SW-112 HF 1.5 -70 Mhz 功率和驻波比计 技术参数 ● 输入功率:120W ● 显示方式:仪表 ● 准确度:+- 10% ● 端口驻波比:< 1.1 ● 仪表灯直流输入:5-12V ● 输入接口:SO239 ● 尺寸:74毫米 x 55毫米 x 89毫米 ● 重量:220克 Read More SW-112VU/HF SURECOM SW-112VU 125-525MHz SURECOM SW-112 HF 1.5 -70 Mhz 功率和驻波比计 技术参数 ● 输入功率:120W ● 显示方式:仪表 ● 准确度:+- 10% ● 端口驻波比:< 1.1 ● 仪表灯直流输入:5-12V ● 输入接口:SO239 ● 尺寸:74毫米 x 55毫米 x 89毫米 ● 重量:220克 Read More SW-102HF SURECOM SW-102HF 1.5 -70 Mhz POWER & SWR Meter Technical Parameter ● Measurement Frequency: 1.5-70MHz ● Power Input:120W ● Display: LCD ● Accuracy : +- 5% ● Port SWR: < 1.1 ● Battery: 3.7V Li-ion ● Input connect: SO239 ● Size: 76mm x 77mm x 35mm ● Weight: 220 grams Read More SW-102VU- N/S SURECOM SW-102VU VHF/UHF Power & SWR Meter Technical Parameter ● Measurement Frequency: 125-525MHz ● Power Input:120W ● Display: LCD ● Accuracy : +- 5% ● Port SWR: < 1.1 ● Battery: 3.7V Li-ion ● SW102VU-S Input connect: SO239(SL16) ● SW102VU-N Input connect: N ● Size: 76mm x 77mm x 35mm ● Weight: 220 grams Read More SW-28 VU SURECOM SW-28 VU 125-525 Mhz VHF/UHF Power & SWR Meter Technical Parameter ● Measurement Frequency: 125-525MHz ● Power Input:120W ● Display: LCD ● Accuracy : +- 5% ● Port SWR: < 1.1 ● Battery: 3.7V Li-ion ● Input connect: SO239(SL16) ● Size: 76mm x 34mm x 35mm ● Weight: 220 grams Read More SW-28 HF SURECOM SW-28HF 1.5 -60 MHz POWER & SWR Meter Technical Parameter ● Measurement Frequency: 1.5-60MHz ● Power Input:120W ● Display: LCD ● Accuracy : +- 5% ● Port SWR: < 1.1 ● Battery: 3.7V Li-ion ● Input connect: SO239 ● Size: 76mm x 34mm x 35mm ● Weight: 220 grams Read More SW-32VU/HF SURECOM SW-32VU 125-525 Mhz VHF/UHF Power & SWR Meter Technical Parameter ● Measurement Frequency: SW32-UV 125-525MHz SW32-HF 1.5-60MHz ● Power Input:100W ● Display: LCD ● Accuracy : +- 5% ● Port SWR: < 1.1 ● No Battery Design ● Input connect: N / SO239 ● Size: 76mm x 77mm x 60mm ● Weight: 320 grams Read More SW-29 VU /HF SURECOM SW-29 VU 125-525 Mhz VHF/UHF Power & SWR Meter Technical Parameter ● Measurement Frequency: 125-525MHz ● Power Input:100W ● Display: LCD ● Accuracy : +- 5% ● Port SWR: < 1.1 ● Battery: 3.7V Li-ion ● Input connect: SO239(SL16) ● Size: 76mm x 34mm x 35mm ● Weight: 260 grams Read More SW-33MARKII SURECOM SW-33 markII 125-525 Mhz Mini Digital VHF/UHF Power & SWR Meter Technical Parameter ● Measurement Frequency: 125-525MHz ● Power Input:100W ● Display: LED ● Accuracy : +- 5% ● Port SWR: < 1.1 ● Battery: Li-ion 500mah ● Input connect: SMA female ● Size: 25mm x 25mm x 60mm ● Weight: 160 grams Read More SW-33PLUS SURECOM SW-33 PLUS 125-525 Mhz Mini Digital VHF/UHF Power & SWR Meter Technical Parameter ● Measurement Frequency: 125-525MHz ● Power Input:100W ● Display: LCD ● Accuracy : +- 5% ● Port SWR: < 1.1 ● Battery: Li-ion 500mah ● Input connect: SMA female ● Size: 25mm x 25mm x 60mm ● Weight: 160 grams Read More SF-20 SURECOM SF-20 100-525 Mhz Mini Digital VHF/UHF Power Meter Technical Parameter ● Measurement Frequency: 100-525MHz ● Power Input: 20W ● Frequency Counter:20-999MHz ● Display: LED ● Accuracy : +- 5% ● Port SWR: < 1.1 ● Battery: Li-ion 500mah ● Input connect: BNC male ● Size: 25mm x 25mm x 87mm ● Weight: 220 grams Read More SW-111 SURECOM SW-111 27-30 Mhz SWR Power Meter Technical Parameter ● Measurement Frequency: 27-30MHz ● Power Input:100W ● Input connect: SO239 ● Size: 84mm x 59mm x 52mm ● Weight: 260 grams Read More SW-114 SW-114 CB 27-30 Mhz SWR /Power Meter If you're looking for an SWR meter that can tune your antenna and measure field strength, this dual window 100-watt CB SWR Meter is a great choice! It measures up to 100 watts and has two separate windows: one for SWR reading and the other for power measurement. Technical Parameter ● Measurement Frequency: 27-30MHz ● Power Input:100W ● 2 separate windows ● Input connect: SO239 ● Size: 120mm x 60mm x 65mm ● Weight: 410 grams Read More SW-33 SURECOM SW-33 125-525 Mhz Mini Digital VHF/UHF Power & SWR Meter Technical Parameter ● Measurement Frequency: 125-525MHz ● Power Input:100W ● Display: LED ● Accuracy : +- 5% ● Port SWR: < 1.1 ● Battery: Li-ion 500mah ● Input connect: SMA female ● Size: 25mm x 25mm x 60mm ● Weight: 160 grams Read More SWR METER 快速瀏覽 SURECOM SW-28 120W Short Wave Standing Wave Meter SWR /Power Meter 價格 $45.00 快速瀏覽 SW-102D UV 125-525MHz V.S.W.R / POWER METER 價格 $65.00 快速瀏覽 SURECOM SW-112 SO239 VSWR METER SW112 價格 $24.00 快速瀏覽 Surecom SW102 Ground Plate 價格 $9.50 快速瀏覽 NEW SURECOM SW-32VU 125-525MHz 100WATT SWR & Power Meter 價格 $75.00 快速瀏覽 SURECOM SW-114 27-30MHz HF SWR/RF/Field Strength Test Meter 價格 $28.50 快速瀏覽 SURECOM SW-111 100 Watt SWR / POWER Meter 價格 $30.00 快速瀏覽 SW-33PLUS VHF/UHF 100W POWER & S.W.R. METER 價格 $38.00 快速瀏覽 SW-102 125-525MHz connector V.S.W.R. POWER METER 價格 $55.00 快速瀏覽 SW-33 mark II VHF/UHF 100W POWER & S.W.R. METER 價格 $34.50 快速瀏覽 NEW SW-102HF 1.5-70MHz SO239 connector V.S.W.R. POWER METER 一般價格 $75.00 銷售價格 $65.00
- POC ACCESSORY | SURECOM
POC ACCESSORY Accessories empower409PTT Zello users to talk safely behind the wheel and clearly in loud environments. All accessories come with dedicated push-to-talk buttons.We have tested them all, and are confident that they are compatible with our push-to-talk apps....... SA160 Technical Parameter ● Measurement Frequency: 132-173 / 200-260 / 400-519MHz ● Display: 2.2 inch TFT (320 x240) ● RF Output: 1-1.15V (±5-10db) ● Span width: 0.54MHz /1.35MHz /2.7MHz /5.4MHz /10.8MHz /27MHz / 54MHz / 108MHz / 216MHz / 432MHz ● Port SWR: < 1.1 ● Display: 2.2inch TFT (320 x240) ● Size: 70mm x 120mm x 25mm ● Weight: 172 grams Read More SA-250 Technical Parameter ● Measurement Frequency: 132-173 / 200-260 / 400-519MHz ● Display: 2.2 inch TFT (320 x240) ● RF Output: 1-1.15V (±5-10db) ● Span width: 0.54MHz /1.35MHz /2.7MHz /5.4MHz /10.8MHz /27MHz / 54MHz / 108MHz / 216MHz / 432MHz ● Port SWR: < 1.1 ● Display: 2.2inch TFT (320 x240) ● Size: 70mm x 120mm x 25mm ● Weight: 172 grams Read More SA-350 Technical Parameter ● Measurement Frequency: 132-173 / 200-260 / 400-519MHz ● Display: 2.2 inch TFT (320 x240) ● RF Output: 1-1.15V (±5-10db) ● Span width: 0.54MHz /1.35MHz /2.7MHz /5.4MHz /10.8MHz /27MHz / 54MHz / 108MHz / 216MHz / 432MHz ● Port SWR: < 1.1 ● Display: 2.2inch TFT (320 x240) ● Size: 70mm x 120mm x 25mm ● Weight: 172 grams Read More MINI1300 Specification: Frequency Range: 0.1-1300MHz HF/VHF/UHF contiunous coverage In/Out Impedance: 50 Measurement Parameters: SWR, R, +Jx, -Jx, |Z|, Returnloss Measurement Mode: Single point measurement, Scanning (Frequency Sweep), and TDR Mode SWR MeasureMent Range: 1.0-1999(Single Point Mode), 1.0-20.0 (Scan Mode) Display Modes: Numerical display, curve display, simith chart Connector Type: UHF N-type connector VNA:SMA SMA OPEN-SHORT-LOAD Calibration Kit x 1 LCD size: 480x272 4.3" TFT LCD display Touch Screen Type: Capacitive Read More
- DUMMY LOAD | SURECOM
Terminal of a circuit (such as an amplifier) or an electrical output port, components, parts, or means for receiving electrical power for the DUMMY LOAD. Basic requirements: impedance matching and withstand the power I'm an image title Describe your image here. I'm an image title Describe your image here. I'm an image title Describe your image here. I'm an image title Describe your image here. I'm an image title Describe your image here. I'm an image title Describe your image here. I'm an image title Describe your image here. I'm an image title Describe your image here. I'm an image title Describe your image here. I'm an image title Describe your image here. I'm an image title Describe your image here. I'm an image title Describe your image here. I'm an image title Describe your image here.
- SJ688HP | SURECOM
SJ688HP Surecom SJ688HP 12w VHF/UHF Two Way Radio Walkie Talkie Features & Functions Memory channel: 128channels Frequency: FM (76-107MHz) VHF(136-174MHZ) UHF(400-480MHZ) VHF&UHF independent channel operation, better TX/RX performance Power Output: 10/5/3w (12W Max) 4800mAh Polymer Lithium Battery Dual Band Dual Display Dual Standby 3 Colors Backlight End tone elimination VOX makes the operation more convenient English voice reporting/mute voice Emergency alarm/remote alarm channel step: 0.5khz/2.5khz/ 5khz/ 6.25khz/10khz/ 12.5khz/ 25khz/37.5khz / 50khz/100khz CTCSS/DCS scanning Manual Wholesale Quotation Shopping Brand Name:Surecom Model Number: SJ688HP Type: Handheld Dimensions: 5 x 1.5 x 2.4 inches Frequency Range: 136-174/400-480MHz Storage Channel: 128 Talk Range: >10km Comunication systen: Simplex or Double Frequency Simplex Weight: 335g(including batterry) Modulation Type: FM(F3E) Frequency Deviation: 5 KHZ Spurious Emission: < -60dB TX Current: 1.5A Frequency Stability: 2.5ppm RX Sensitivity: <0.18 Audio Output: 400MW Standby Current: 72 mA(Power Save Condition:20mA) Package Include: 1 x SJ688HP VHF 136-174 UHF(400-480MHZ) 1 x 4800mAh Polymer Lithium Battery 1 x Antenna. 1 x Belt Clip 1 x User Manual 1 x Desktop Charger 1 x AC Adapter 1 x PTT Earpiece 1 x S013F(FREE) If you have related videos, please share with us, please contact us
- 頻率計 | SURECOM
頻率計數器 頻率計數器是一種用於測量頻率的電子儀器或電子儀器的組成部分。 頻率計數器通常測量振盪週期數或週期性電子信號中每秒的脈衝數。 SF-401 PLUS New ver 4.0 Frequency Counter SF-401 PLUS SURECOM Portable CTCSS/DCS Decoder Feature & Specification: Frequency range: 27Mhz-3000Mhz ! Note: (27MHz to 100MHz It can not be guaranteed and the corresponding normal emission appliance) CTCSS/DCS Decoder (must be 136-174/400-520MHz) Frequency counter for DMR radio Frequency digital 0.000 or 0.0000 ( +-0.001) Work by TCXO( Temperature Compensate X'tal (crystal) Oscillator) 2~2.5ppm Frequency Response time: 0.2-0.5sec.( CTCSS/CDCSS >0.5-1sec) TFT Color Display 240 x 320 ,LCD Dim level setting Build-in Li-ion battery Net Weight: 113g 4 buttons control Auto power off 1-9minutes Charging battery LED indicator ......... MORE INFORMATION SF-103 SF-103 Portable Frequency Counter 2MHz - 2.8GHz The SURECOM SF-103 hand-held frequency counter is a more practical counter, even advanced features such as field strength measurement are incorporated. It is compact, truly pocket sized, test instrument designed for ease of use and dependable performance. Supplied as a complete with internal Li-ion battery pack, AC wall charger and antenna. Introduction: The frequency meter capable of measuring the parameters of the frequency of the continuous carrier signal walkie-talkies , with signal strength indicator........ MORE INFORMATION FREQUENCY COUNTTER 快速瀏覽 SURECOM SF-20 20W POWER METER and Frequency counter 價格 $38.50 快速瀏覽 SF-103 Portable Frequency Counter 2MHz - 2.8GHz 價格 $55.00 快速瀏覽 Frequency Counter SF-401 PLUS SURECOM Portable CTCSS/DCS Decoder 價格 $42.50
- SW-102D | SURECOM
V.S.W.R. meter Introduction VSWR. Forward and reflected power direct digital readout, without any calibration. Maximum measurable power range up to 120W. low insertion loss (0.3 decibels or less) structure allows it to be permanently connected. Build in Frequency counter . All Funtion display ( Frequency Counter ,Powe SW-102D V/U 125-525MHz 介紹 VSWR 正向和反射功率直接數字讀數,無需任何校準。 最大可測量功率範圍高達120W。 低插入損耗(0.3 db 或更小)的結構使其可以永久連接。 內置頻率計數器 。 所有功能顯示(頻率計數器,電源,SWR,FW,RW,電池電量) *適用於數字DMR。 功能與規格 頻率範圍:125-525MHz 可測功率範圍:0.5-120W(+-0.5%) 輸入讀取頻率計數器(必須<0.5 W) 最大功率:120W 阻抗:50Ω 尺寸:W 76 XH 77 X D35毫米。 重量:<220克 電池:3.7V 鋰離子充電電池 接口:NJ接口 / SO239 接口 說明書 批發 Shopping 接口:NJ接口/ SO239 最大限度。功率:120 W(可測量功率,對講機必須為模擬) 電壓駐波比1.00:1〜19.9:1 頻率範圍:125MHz〜525MHz 插入損耗<0.15dB(VHF),<0.25dB(UHF) 溫度0℃〜60℃ 頻率計數器:是(TX輸入必須至少為0.5W ) 電池顯示:是 內置電池3.7V:鋰離子電池 自動關閉電源:1-9分鐘 尺寸:66 * 68 * 37(mm) 5V充電器(微型USB) 背光自動關閉 接口(進出)N(SL16)/ SO239 重量:220g(含電池) 電源開/關: 按下[紅色按鈕] 2秒鐘打開或關閉電源 MENU顯示 模式編號項目調整 默認設置 內容 1.調整前向功率-99至+99微調水平 % 2.調整反向功率-99至+99微調等級 % 3.調整時基-99至+99頻率計數器,OSC時基 4. LCD DIM(背光時間)0-9,始終在1分鐘到9分鐘的時間裡顯示“ 0” 5.電源關閉0-9 1到9分鐘始終為“ 0” *供應商,該產品將添加功能而無需另行通知 設置並保存 按下MENU [藍色按鈕] 按F1 [紅色按鈕)(選擇1-5功能) 按下[藍色按鈕](-),[黃色按鈕](+) 按下[紅色按鈕] 2秒鐘 按[藍色按鈕]保存並退出 如何檢查天線的駐波比: 對講機輸出連接至``TX'',並將天線連接至``ANT''。如果您的設備具有不同類型的連接器,則需要正確的適配器/電纜。 測量電壓駐波比:(參見圖1) SW-102 TX連接無線電射頻輸出 帶有顯示SWR測量數據的對講機 TX輸出 SW-102。 在以下情況下,不要影響測試,附近有物體,水平放置。 如何檢查收發器的輸出功率: 連接到無線對講機輸出上的“ TX”,並將虛擬負載加載到“ ANT”。如果您的設備具有不同類型的連接器,則需要正確的適配器/電纜。 測量功率:(參見圖2) SW-102 TX連接對講機射頻輸出 SW-102 ANT連接50歐姆虛擬負載 按下電台TX,SW-102顯示為功率測量數據。 (SW-102適用於DMR系統) 如何顯示旋轉: 按黃色鍵將顯示旋轉180度, 按黃色鍵正常。 包裝內容 1x 個SURECOM SW-102-UV功率和駐波計(N-連接器) 1x 個電源PSU 100-240V 1x 充電器線 1x 英文用戶手冊 MODEL FREQ. RANGE CONNECTOR FREQUENCY COUNTER DMR SW-102HF 1.5MHz -70MHz SO239(SL16) NO NO SW-102-UV 125MHz -525MHz SO239(SL16) /N YES NO SW-102D-UV 125MHz-525MHz SO239(SL16) / N YES YES N - CONNECTOR SO239 (SL-16)- CONNECTOR 如果您有相關視頻,請與我們分享,請與我們聯繫
- SR-629 | SURECOM
SR-629 The SR-629 is a multi-function and cheaper device that connects any handheld or mobile radio. By equipment and so on our assemble the build, the new generation trunk-line board,the internal structure design are finer, the outward appearance is more attractive. Beside scan provide a the basic repeater function which has following the receiver transmitter,furthermore has the Simple connection, provides the more ideal 2-way radio conversation region for you, causes you maintains the relation in the bigger operating region. Major Features Works with most popular handheld radios Multi- LED display 2 radio status , And controller Battery Level Real time duplex repeater with link radio Allows user to change the DTMF remote control password by radio Operates on both build-in Li-ion battery 72 hours long life operation External DC 5V power supply Professional manufacturer low power consumption Two mode select Manual Wholesale Quotation Shopping When the radio units are connected, the received signal on a radio unit will be real time transmit on the other radio unit. e.g. VHF/VHF, UHF/UHF, VHF/UHF or UHF/VHF modes Mode 1: When Radio A is RX, control to Radio B will TX. When Radio B is RX, control no Funtion Mode 2 : When Radio A is RX, control to Radio B will TX. When Radio B is RX, control to Radio A will TX. The purpose can be done in two different places and using different frequency bands intercom, through our mutual communication relay station. This is a radio cross band duplex repeater controller. It is an easy of operation and cost effective and highly flexible platform for setting up bi-direction cross band duplex repeater with mobile radio and handheld radio. The SR-629 has 2 audio ports input and out , they are used to connect with mobile and handheld radio. Multi-LED display 2 of radio status , and build-in battery Level Package Contents 1x SR-629 Duplex Repeater Controller (Not include repeater cable) 1x English User Manual 1x USB charger cable 1x USB AC adapter 100-240V If you have related videos, please share with us, please contact us
- SS-11 | SURECOM
SS-11 The SS-11 Field Strength Meter is ideal for reading relative field strength from your antenna. It is a compact unit that fits in the palm of your hand and can be taken anywhere. The best part of using it is that you now can tell if your antenna is radiating or not by simply holding the unit near your antenna and adjusting the sensitivity. Also, by taking measurements, you can find out relatively how strong your antenna field is. Operation The SS-11 Field Strength Meter is very simple to use. It requires no power because your antenna field provides the power necessary to run the meter. Simply raise the single whip antenna on your unit, stand several feet away, and adjust the sensitivity knob on the front, it’s that easy. You want to ensure that the whip antenna is parallel with the polarity of the antenna you are reading. Now you can read the relative field strength of your antenna. Features: The appearance is simple and efficient, beautiful and generous. Frequency bandwidth, high sensitivity. 100KHz-3000MHz (with antenna ), please use different frequency antennas to test signals with different frequencies for better effect and sensitivity) Build-in Battery . The pointer amplitude can be adjusted (to protect the meter) Built-in automatic damping function, which is the buffer function, prevents the needle from swinging too fast and causing damage. Small size, easy to carry, size: 75 x 100 x 64mm (excluding the raised antenna part) Manual Wholesale Quotation Shopping Key Specifications: Test suitable antenna for walkie-talkie use Frequency bandwidth, high sensitivity. 100KHz-3000MHz Measurement Radio Field Strength The pointer amplitude can be adjusted (to protect the meter) Specifications: Model No. SS-11 Frequency Range: 100KHz -3GHz Size without Socket : 75 x 100 x 64mm Antenna (in ) Interface: SMA Female Net Weight : 240g (not include antenna) Package include 1x SS-11 Field Strength Meter 1x SMA MALE UHF Telescopic Antenna 1x English Instructions INTRODUCTION: The SS-11 Field Strength Meter is ideal for reading relative field strength from your antenna. It is a compact unit that fits in the palm of your hand and can be taken anywhere. The best part of using it is that you now can tell if your antenna is radiating or not by simply holding the unit near your antenna and adjusting the sensitivity. Also, by taking measurements, you can find out relatively how strong your antenna field is. Operation The SS-10 Field Strength Meter is very simple to use. It requires no power because your antenna field provides the power necessary to run the meter. Simply raise the single whip antenna on your unit, stand several feet away, and adjust the sensitivity knob on the front, it’s that easy. You want to ensure that the whip antenna is parallel with the polarity of the antenna you are reading. Now you can read the relative field strength of your antenna. Technical Assistance If you have any problem with this unit first check the appropriate section of this manual. If the manual does not reference your problem or your problem is not solved by reading the manual you may call SURECOM Technical Service at 852-54457217. You will be best helped if you have your unit, manual and all information on your station handy so you can answer any questions the technicians may ask. You can also send questions by mail to SURECOM.COM.HK Features: The appearance is simple and efficient, beautiful and generous. Frequency bandwidth, high sensitivity. 100KHz-3000MHz (with antenna ), please use different frequency antennas to test signals with different frequencies for better effect and sensitivity) The pointer amplitude can be adjusted (to protect the meter) Built-in automatic damping function, which is the buffer function, prevents the needle from swinging too fast and causing damage. Small size, easy to carry, size: 75 x 100 x 64mm (excluding the raised antenna part) Instructions for use: Before use, please rotate the "amplitude adjustment" to the left most end. The length of the antenna to be pulled depends on the frequency of the test. It is better to have 1/4 wave as much as possible. The handheld walkie-talkie is about one meter away from the field strength meter. Don't be too close! In order to avoid the signal is too strong to burn the field strength meter! Then press the walkie-talkie PTT button to make the walkie-talkie enter the launch state. At this time, the pointer of the field strength meter should have a signal indication. The stronger the signal, the greater the indication! Amplitude adjustment: If the field strength indicator indicates that the maximum range is exceeded, the "amplitude adjustment" can be adjusted to let the pointer indicate the appropriate position. Method for testing the maximum gain point of an antenna 1. In order to change the frequency conveniently and quickly, you should use the keyboard to set the frequency walkie-talkie manually. 2. Link the walkie-talkie and antenna feeders, place the field strength meter near the antenna (depending on the environment), place it within the vertical radiation angle of the antenna as much as possible, and the antenna planning method is best. 3. Set the frequency of the walkie-talkie, press the launch button, observe the meter reading, and register the meter reading. Then set the walkie-talkie to other frequency points, let the walkie-talkie enter the launch state again, observe the meter reading and then compare the readings of each frequency point! You can know the best frequency/segment of the antenna under test! A typical field-strength meter is shown in Figure 1. This is a simple passive (unpowered) circuit in which radio frequency energy is intercepted by the antenna, rectified to DC, and then used to directly drive the meter. The maximum sensitivity of this circuit is based primarily on several factors: The gain of the antenna: How much of the signal is actually intercepted. The sensitivity of the meter movement being used. The nature of the diodes being used. If you have related videos, please share with us, please contact us
- ANTENNA ACCESSORY | SURECOM
ANTENNA PARTS Antenna Parts Technical Parameter MORE INFORMATION S215 3/8-24 to SO239 Heavy Duty Stud Antenna Mount Adaptor S216 3/8-24 to SO239 Heavy Duty Stud Antenna Mount Adaptor S217 3/8-24 to SO239 Heavy Duty Stud Antenna Mount Adaptor S218 3/8-24 to SO239 Heavy Duty Stud Antenna Mount Adaptor S219 3/8-24 to SO239 Heavy Duty Stud Antenna Mount Adaptor
- Wholesale Price Request | SURECOM
As a business you will routinely receive requests for your wholesale price list. It helps to have a colour brochure with a price list insert which will save expensive reprinting costs when prices change. This will usually be all the customer requires at this time. The more information you can supply to an initial inquiry, the less likely you are to receive follow up questions.
- SW-114 | SURECOM
SW-114 SURECOM SW-114 27-30MHz HF SWR/RF/Field Strength Test Meter Features: 3 function analog meter for SWR , RF power and field strength Indicates the condition of a 50 ohm antenna and coax used for CB operation Tests for SWR or relative power 10 watt and 100 watt switches Forward and reverse switches Manual Wholesale Quotation Shopping Brand SURECOM Model SW-114 SWR :1:1 to 3:1 Frequency : 27-30MHz CB Radio band RF Power : 0-10WATT / 0-100WATT Connector : SO239 Impedance : 52 ohms Item Weight 410g Product Dimensions 120(W) X 60(H) X 65(D)mm Package include : 1x SURECOM SW-114 SWR /POWER METER 1x Field strength Antenna 1x English Manual If you have related videos, please share with us, please contact us
- SW-102HF | SURECOM
V.S.W.R. meter Introduction V.S.W.R. Forward and reflected power direct digital readout, without any calibration. Maximum measurable power range up to 120W. low insertion loss (0.3 decibels or less) structure allows it to be permanently connected. All Function display ( S.W.R, F.W, R.W,Battery Level) SW-102 HF 1.5-70MHz VSWR 介紹 VSWR。正向和反射功率直接數字讀數,無需任何校準。 最大可測量功率範圍高達120W。 低插入損耗(0.3 db 或更小)的結構使其可以永久連接。 所有功能顯示(電源,SWR,FW,RW,電池電量) 功能與規格 頻率範圍: 1.5-70MHz 可測功率範圍:0.5-120W(+-0.5%) 最大功率:120W 阻抗:50Ω 尺寸:W 76 XH 77 X D35 毫米。 重量:<220克 電池:3.7V鋰離子充電池 接口: SO239 接口 說明書 批發 Shopping 接口:NJ接口/ SO239 最大限度。功率:120 W(可測量功率,無線電必須為模擬) 電壓駐波比1.00:1〜19.9:1 頻率範圍:1.5-70MHz 插入損耗<0.15dB(VHF),<0.25dB(UHF) 溫度0℃〜60℃ 電池顯示:是 內置電池3.7V:鋰離子電池 自動關閉電源:1-9分鐘 尺寸:66 * 68 * 37(mm) 5V充電器(微型USB) 背光自動關閉 接口(進出) SO239 重量:220g(含電池) 電源開/關: 按下[紅色按鈕] 2秒鐘打開或關閉電源 MENU顯示 內容: 1.Light off(背光時間)0-9,始終在1分鐘到9分鐘的時間裡顯示“ 0” 2.POWER OFF 電源關閉0-9 1到9分鐘始終為“ 0” 3.Adjust Power 調整前向功率-99至+99微調水平% *供應商,該產品將添加功能而無需另行通知 設置並保存 按下MENU [藍色按鈕] 按F1 [紅色按鈕)(選擇1-5功能) 按下[藍色按鈕](-),[黃色按鈕](+) 按下[紅色按鈕] 2秒鐘 按[藍色按鈕]保存並退出 如何檢查天線的駐波比: Radio將收音機輸出連接至``TX'',並將天線連接至``ANT''。如果您的設備具有不同類型的連接器,則需要正確的適配器/電纜。 測量電壓駐波比:(參見圖1) SW-102 TX連接無線電射頻輸出 帶有顯示SWR測量數據的無線電TX SW-102。 在以下情況下,不要影響測試,附近有物體,水平放置。 如何檢查收發器的輸出功率: 連接到無線電輸出上的“ TX”,並將虛擬負載加載到“ ANT”。如果您的設備具有不同類型的連接器,則需要正確的適配器/電纜。 測量功率:(參見圖2) SW-102 TX連接無線電射頻輸出 SW-102 ANT連接50歐姆虛擬負載 按下電台TX,SW-102顯示為功率測量數據。 如何顯示旋轉: 按黃色鍵將顯示旋轉180度, 按黃色鍵正常。 包裝內容 1個SURECOM SW-102 HF 功率和駐波計(SO239-連接器) 1個電源PSU 100-240V 1x充電器線 1x英文用戶手冊 版本信息: 第一代 版本 V2.7 N - CONNECTOR MODEL FREQ. RANGE CONNECTOR FREQUENCY COUNTER DMR SW-102HF 1.5MHz -70MHz SO239(SL16) NO NO SW-102-UV 125MHz -525MHz SO239(SL16) /N YES NO SW-102D-UV 125MHz-525MHz SO239(SL16) / N YES YES 如果您有相關視頻,請與我們分享,請與我們聯繫
- Order Online | SURECOM
Order Online From Online Dealers 28 BEDFORD AVE, BROOKLYN, NY 12345 2 BEDROOMS $930,000 20 S 9TH ST, BROOKLYN, NY 12345 2 BEDROOMS $750,000 72 MARCY AVE, BROOKLYN, NY 12345 4 BEDROOMS $700,000 Profile Pic Candidate Applied # of Positions Email Robert Zanny 12/16 2 robert@gmail.com Dana Marks 09/16 1 dana@gmail.com Robert Zanny 10/15 3 betty@gmail.com
- SW-111 |
Designed to indicate the condition of any 50 ohm antenna and coax for cbs, 10 watts and 100 watts switches, forward and reverse switches, radio and antenna connectors on the back function analog meter compact antenna and coax test device. SW-111 Designed to indicate the condition of any 50 ohm antenna and coax for cbs, 10 watts and 100 watts switches, forward and reverse switches, radio and antenna connectors on the back function analog meter compact antenna and coax test device. Features: 3 function analog meter Indicates the condition of a 50 ohm antenna and coax used for CB operation Tests for SWR or relative power 10 watt and 100 watt switches Forward and reverse switches Manual Wholesale Quotation Shopping 牌子: SURECOM 模型: SW-111 駐波比:1:1 至 3:1 射頻功率:0-10WATT / 0-100WATT 頻率:27-30MHz(CB無線電頻段) 阻抗:52 歐姆 物品重量 120g 產品尺寸 84(W)X 59(H) X52(D)mm 套餐包括: 1x SURECOM SW-111 駐波比/功率計 1x 英文手冊 安裝: 1 關閉發射器並斷開同軸電纜與輸出天線的連接。 2 將連接器“TRANS”連接到發射機輸出端,將“ANT”連接到天線連接器。 3 將滑動開關設置為“SWR”和“FWD”。幾乎至少逆時針轉動“SET & FS ADJ” 4 打開發射機,將“SET & FS ADJ”轉至滿刻度,儀表上的“SET”位置。 5 然後將 FWD / REF 滑塊設置為“REF”並讀取儀表刻度。儀表將直接給出 SWR 讀數。 6 測量駐波比:1:1 的比率是理想的組合。應調整天線系統,使 SWR 盡可能低。考慮到線損和輕微失配,SWR 為 1.5 被認為是令人滿意的。操作員被引導到無線電雜誌和書籍中的大量文章,這些文章涉及匹配不同類型天線的各種方法。 7 SWR 橋運行所需的功率取決於頻率;關於 5 瓦 27 MHz 或更高。 8 MEASURE POWER FWD:將滑動開關(SWR、PWR)設置到 POWER 位置,並將量程滑動開關(FWD、REF)設置到 10 瓦或 100 瓦位置,以適當的為準。 9 當發射器的TX打開時,儀表的指針出現偏差。讀取上刻度的偏轉量。如果量程開關設置為 100 瓦量程,則該值乘以 10。 10 為獲得準確的功率讀數,SW111 應用於具有 SWR 值的電路 高達 1.5。如果 SWR 值超過 1.5,儀表將準確下降 11 從電路中取出儀表時,請務必關閉儀表。 切勿在傳輸過程中斷開“ANT”連接器。產生的電壓會損壞變送器。 If you have related videos, please share with us, please contact us
- S1 | SURECOM
S1 SURECOM S1 4G GPS LCD Network Radio Walkie Talkie Features & Functions Brand: SURECOM Model: S1W Type: Handheld Communication software: 409PTT cluster digital communication system Color:Black/White Manual Wholesale Quotation Shopping Shopping Features: Mini, YAESU headphone connector, can record/play. Brand: SURECOM Model: S1W Type: Handheld Communication software: 409PTT cluster digital communication system Network reception: 4G/3G/2G GPS positioning function: Yes Function: Calling by the crowd, calling individually. Monitoring group Headphone jack: YAESU (3.5mm) Body charging interface: TYPE-C Working time: about 12 hours Standby time: about 50 hours Battery capacity: 4200mAh Working voltage: 3.7V lithium ion Working temperature: -20°C~+60°C Size: 94 * 49 * 27mm Weight: 152g Package Contain: 1x SURECOM S1 4G Network Radio Walkie Talkie 1x Belt clip 1x USB-TYPEC cable 1x AC Adaptor 1x Belt 1x User Manual 1x 409PTT 1 year Service
- 41-92A | SURECOM
41-92A Surecom waterproof Bluetooth Speaker Microphone PTT for Android Phone POC walketalkie Main features: 3 hours to complete the charge standby time about 100 hours support mobile phone, intercom and music automatic switching support volume control extra 3.5mm plug headphones support Bluetooth A2DP music playback Manual Wholesale Quotation Shopping Specification: RF Frequency: 2.4~2.4835GHz Microphone Type: DSP Noise Suppression MIC RF Power: 10dB Bluetooth version: V3.0 class 2 Chip: CSR BlueCore5MM Bluetooth protocol: HSP, HFP, A2DP, AVRCP Music play:Up to 20 h Talking time:Up to 20 h Working time: 8 hours Charging time: about 3 hours Operating distance: Maximum 10 Meters Waterproof level: IP54 Battery type: 160mA/3.7v Li-ion battery Battery Power: DC5.0V/500mA Working voltage: 3.3– 4.2V Working temperature: -15C~45C Weight:130g Dimension: 89x63x33mm Cannot pair directly with any two way radio models, must purchase with BOMMEOW BLUETOOTH TWO WAY RADIO ADAPTER ***Not support on I-Phone Package include: 1x Bluetooth Speaker Microphone for Android 1x Charger Cable 1x PSU 100-240V USB +5V 1x English Manual If you have related videos, please share with us, please contact us