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Create a blog post subtitle that summarizes your post in a few short, punchy sentences and entices your audience to continue reading. Welcome to your blog post. Use this space to connect with your readers and potential customers in a way that’s current and interesting. Think of it as an ongoing conversation where you can share updates about business, trends, news, and more. Design with Ease Do you have a design in mind for your blog? Whether you prefer a trendy postcard look or you’re going for a more editorial style blog - there’s a stunning layout for everyone. Every layout comes with the latest social features built in. Readers will be able to easily share posts on social networks like Facebook and Twitter, view how many people have liked a post, made comments and more. With the Wix, building your online community has never been easier. Create Relevant Content You’ll be posting loads of engaging content, so be sure to keep your blog organized with Categories that also allow readers to explore more of what interests them. Each category of your blog has its own page that’s fully customizable. Add a catchy title, a brief description and a beautiful image to the category page header to truly make it your own. You can also add tags (#vacation #dream #summer) throughout your posts to reach more people, and help readers search for relevant content. Using hashtags can expand your post reach and help people find the content that matters to them. Go ahead, #hashtag away. Stun Your Readers Be original, show off your style, and tell your story. Blogging gives your site a voice, so let your business’ personality shine through. Are you a creative agency? Go wild with original blog posts about recent projects, cool inspirational ideas, or what your company culture is like. Add images, and videos to really spice it up, and pepper it with slang to keep readers interested. Are you a programmer? Stay on the more technical side by offering weekly tips, tricks, and hacks that show off your knowledge of the industry. No matter what type of business you have, one thing is for sure - blogging gives your business the opportunity to be heard in a way in a different and unconventional way. Get Inspired To keep up with all things Wix, including website building tips and interesting articles, head over to to the Wix Blog. You may even find yourself inspired to start crafting your own blog, adding unique content, and stunning images and videos. Start creating your own blog now. Good luck!

Create a blog post subtitle that summarizes your post in a few short, punchy sentences and entices your audience to continue reading. Welcome to your blog post. Use this space to connect with your readers and potential customers in a way that’s current and interesting. Think of it as an ongoing conversation where you can share updates about business, trends, news, and more. Do you have a design in mind for your blog? Whether you prefer a trendy postcard look or you’re going for a more editorial style blog - there’s a stunning layout for everyone. You’ll be posting loads of engaging content, so be sure to keep your blog organized with Categories that also allow visitors to explore more of what interests them. Create Relevant Content Writing a blog is a great way to position yourself as an authority in your field and captivate your readers’ attention. Do you want to improve your site’s SEO ranking? Consider topics that focus on relevant keywords and relate back to your website or business. You can also add hashtags (#vacation #dream #summer) throughout your posts to reach more people, and help visitors search for relevant content. Blogging gives your site a voice, so let your business’ personality shine through. Choose a great image to feature in your post or add a video for extra engagement. Are you ready to get started? Simply create a new post now.

Create a blog post subtitle that summarizes your post in a few short, punchy sentences and entices your audience to continue reading. Welcome to your blog post. Use this space to connect with your readers and potential customers in a way that’s current and interesting. Think of it as an ongoing conversation where you can share updates about business, trends, news, and more. Design with Ease Do you have a design in mind for your blog? Whether you prefer a trendy postcard look or you’re going for a more editorial style blog - there’s a stunning layout for everyone. Every layout comes with the latest social features built in. Readers will be able to easily share posts on social networks like Facebook and Twitter, view how many people have liked a post, made comments and more. With the Wix, building your online community has never been easier. Create Relevant Content You’ll be posting loads of engaging content, so be sure to keep your blog organized with Categories that also allow readers to explore more of what interests them. Each category of your blog has its own page that’s fully customizable. Add a catchy title, a brief description and a beautiful image to the category page header to truly make it your own. You can also add tags (#vacation #dream #summer) throughout your posts to reach more people, and help readers search for relevant content. Using hashtags can expand your post reach and help people find the content that matters to them. Go ahead, #hashtag away. Stun Your Readers Be original, show off your style, and tell your story. Blogging gives your site a voice, so let your business’ personality shine through. Are you a creative agency? Go wild with original blog posts about recent projects, cool inspirational ideas, or what your company culture is like. Add images, and videos to really spice it up, and pepper it with slang to keep readers interested. Are you a programmer? Stay on the more technical side by offering weekly tips, tricks, and hacks that show off your knowledge of the industry. No matter what type of business you have, one thing is for sure - blogging gives your business the opportunity to be heard in a way in a different and unconventional way. Get Inspired To keep up with all things Wix, including website building tips and interesting articles, head over to to the Wix Blog. You may even find yourself inspired to start crafting your own blog, adding unique content, and stunning images and videos. Start creating your own blog now. Good luck!

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-112 HF 1.5-60MHz SW-112 VU 125-525MHz V.S.W.R. & Power Meter Instruction This S.W.R. & Power meter is a highly accurate RF meter for measuring Forward Power, Reflected Power, and V.S.W.R. Main Features: · LED back light ,analogue meter for easy reading. · Forward RF power readings . · Reflected RF power readings. · V.S.W.R. ratios. · Convenient control for easy operation. · None battery read control . Manual Wholesale Quotation Shopping Power Range :0 - 120Watts (Maximum) S.W.R. Range:1:1~ ∞ V.S.W.R mesure :Power required = > 4 Watt Led light DC in power :DC +5V ~12V Input/Output Impedance 50 Ohm Input/Output Connectors SO-239 Size (include connector) 88(W) x 59(H) x 80 (D) Weight 270g Accessories Instruction Manual , USB to 5.5/2.1mm cable V.S.W.R. & Power Meter Instruction This S.W.R. & Power meter is a highly accurate RF meter for measuring Forward Power, Reflected Power, and V.S.W.R. Main Features: · LED back light ,analogue meter for easy reading. · Forward RF power readings . · Reflected RF power readings. · V.S.W.R. ratios. · Convenient control for easy operation. · None battery read control . * Supplier, the product will add functionality without having to give notice EXPLANATION OF FEATURES 1. 4 x 2.5cm analogue meter. 2. Meter Lock / ON 3. SWR Calibration Knob . 4. Meter zero adjustment screw 5. Function switch : RW,SWR / FW,CAL . 6. Function switch : WATT / SWR. 7. Power range switch 12W / 120W. 8. +5-24V DC power for meter illumination. 9. ANT : RF output to an antenna or dummy load . 10. TX : RF power input from a radio . HOW to USE FORWARD POWER MEASUREMENT 1.Set the function switch 2 to the "ON" 2.Set the function switch 6 to the "WATT" 3.Set the function switch 5 to the "FW" 4.Set the radio transceiver to transmit and read the scale corresponding to the Power range selected switch (12W, or 120W) REFLECTED POWER MEASUREMENT 1,Set the function switch 2 to the "ON" 2.Set the function switch 6 to the "WATT" 3.Set the function switch 5 to the "RW" 4 Set the radio transceiver to transmit and read the scale corresponding to the Power range selected switch (12W, or 120W)| VSWR MEASUREMENT Step 1 1. Set the function switch 2 to the "ON" 2. Set the function switch 6 to the"SWR" , .Set the function switch 5 to the "CAL" 3. Set the radio transceiver to transmit mode. 4. Slowly turn the CAL control Knob clockwise until the meter point is at the "CAL" position. This should be full scale. Step 2 Set the function switch 5 to the ‘SWR’ position while transmitting. The meter will now indicate the SWR ratio. Note: that the front and rear panel data of the two models are different.Subject to change without prior notice CAUTION 1.5 -> 2.0. Your antenna is acceptably tuned and should work fine. 2.0 -> 3.0. Your SWR reading is slightly high, it shouldn't damage your radio but you should try and tune your antenna to bring down your SWR　reading. Above 3.0 or more . Your antenna isn't tuned acceptably and could damage your If you have related videos, please share with us, please contact us

Q1) Frequency counter in SW102 Meter show frequency less than it's actual? A1) Please adjust the Time Base in Menu 3 Q2) How to change the connector SO239 in SW102 Meter to N type ? A2) Please add a PL259 to N female RF ADAPTOR (Item Code: S052) Q3) Sometimes has dark screen, need to power on and off again A3) The flat cable maybe loose Q4) Has sound when shake the device A4) Screw inside maybe loose Q5) No menu 7 A5) SW102 meter in V3.7, there is no menu 7 Q6) What is the different between New and Old version of SW-102 SWR Meter ? A6) New Version of SW102 can check the Power Output more accurate and device can adjust the Power Watt mode automatically Q7) Power Watt below 0.6W , frequency counter result is not correct in SW102 Meter A7) For version below 4.3V, the Measurable power range: 1 - 120W(+-0.5%) Q8) Why the result is not same every time A8) Here is the correct using method of the SW102 SWR Power Meter. 1) When testing, the Antenna must be in vertical 2) There must not have object, metal reflecting If you want the result in same, then you should use dummy load for testing Q9) Can SW102 measure DMR radio? A9) SW102 is not for DMR Digital Radio, but SW102D can measure Digital Radio Q10) Why SWR result is different between SWR Meter and Antenna Analayzer A10) The SWR Meter is an inline device that relies on radio or external signal sources to input radio frequency, and then measures the ratio of forward power to reflected power in real time. The Antenna Analyzer, on the other hand, comes with its own low-power frequency sweep signal source and measures parameters such as SWR, complex impedance, and reflection loss at multiple frequencies at once. Since the Analyzer is usually tested on the bench, it does not necessarily reflect the state of the transmission line in actual operation Q11) I bought the SW-102S in August 2023 and now want to purchase the SW-102N. However, the product description on the Hong Kong website shows that the Efficiency % display has been removed. Does the current version still have this display? A11) The current SW102 version is V2.7. What are the differences between this and the August 2023 version? <---- Current Efficiency % Q12) Is a replacement battery available. Ours wont keep a charge anymore. A12) We don't sell batteries here, but you can ask the customer to search online to see if they're available elsewhere. The SW102 uses a 502540 3.7V 550mAh Polymer Li-ion Battery. Q13) Is the SW-102 suitable for VU models instead of HF models? A13) It depends on which model you have. *SW102-S/N : 125-525MHZ *SW102HF: 1.5-70MHZ Q14) I am specifically looking for this unit for GMRS base station and HT's, so 400-480mhz range (VU model), both for keeping an eye on SWR and radio equip TX output. Most of the time it would be used in passive mode, turned on only when i would routinely check output. This model, with rear antenna connections and front controls and display is perfect for my base unit cabinet design. A14) If you want to measure SWR and output power, you can use SW102, but it cannot continuously monitor Q15) Basically in SSB SW102HF shows values that are all out of whack A15) The SW102HF is not suitable for SSB operation. AM characteristics, also known as audio modulation (AM), are called amplitude modulation in Chinese. If the power is too low, speaking is required to generate power and initiate frequency detection. SSB = Single Side Band Single Side Band in Chinese. Simply put, it reduces AM by half. Our SW102HF is not suitable for SSB operation. Q16) After Multiple testing with different radio and antennas via uhf and vhf always the reading is 19.99 i already change the cable but same output… A16) To determine if there's a problem with the SWR ANT lead connecting to the antenna, or if there's a problem with the antenna itself, you can connect a dummy load to the SWR ANT position. If the reading is approximately SWR 1.0, this indicates a problem with the connection to the center of the antenna. The following issues need to be corrected: Is there a problem with the antenna connection to the walkie-talkie? 1) If an SWR reading of 10.2 is connected, you can analyze whether there's a problem with the antenna connection to the walkie-talkie. 19.99 indicates a problem, possibly an open circuit. 2) The antenna may be faulty and unsuitable for the transmitter frequency. 3) Check if the SWR TX and ANT connections are open. 4) Check if the connector is open. Q17) Is the SW-102N only compatible with products with an N connector? Can this model also be used with an SO239 connector? A17) If you want to connect with PL259, we have SW102-S model type which is SO239 Connection Q18) SW102-N Why I can't get it work on 220 MHz bands? A18) if check for the power transmission, the SWR meter mainly tests in VHF (144MHz) and UHF (430MHz) Bands. Othe frequencies may not can work about this function. But if checking SWR, it works for 125-525MHz Q19) I am specifically looking for this unit for GMRS base station and HT's, so 400-480mhz range (VU model), both for keeping an eye on SWR and radio equip TX output. Most of the time it would be used in passive mode, turned on only when i would routinely check output. This model, with rear antenna connections and front controls and display is perfect for my base unit cabinet design. A19) If you want to measure SWR and output power, you can use SW102, but it cannot monitor continuously, it only monitors once per transmission. Q20) I will try to make one custom ground plates for myself. Does it have to be a steel plate or an aluminium plate could also work? A20) A Ground Plane is a flat surface of ferrous metal (Aluminum, etc) Q21) A SW-102 with a ground plane won’t give more accurate SWR readings than a SW-33 Plus? The only difference is Tx-Transmission power (watts) reading? A21) Different antennas have different radiation patterns. Radiation may vary depending on the operating environment. The s w r data is for reference only. Q22) What the difference between SW102D and SW102? A22) SW102D can check DMR radio Q23) what is the difference between SW-102, SW-102HF and SW-102S? A23) SW-102 : N-connector, 100 - 520MHz SW102-S: SO239 connector, 100 - 520MHz SW102HF: SO239 connector, 1.5 - 70MHz Q24) I want to know exactly what connectors are on this sw-102. Are they N-type connectors or are they SO239 connectors? A24) We have two type of SW102 for selling: N-type connector and SO239 connector Q25) I have just received the Surecom SW-102HF. When I connect it to my transceiver and antenna I get really weird and spurious readings for SWR and Power. I checked the cables etc and found that the Antenna side of the meter is short-circuited. When I use a multimeter the resistance between the centre conductor and the shield conductor is zero - that doesn't seem right to me. A25) n the circuit, at low frequencies, a short circuit is normal. However, at high frequencies, it's not a short circuit. Therefore, using a multimeter to test for a short circuit is normal. The above circuit diagram can help you understand this Q26) Stopped working of my SW102.Worked at first but now display illuminates with no data.Is there a way to reset the SW-102 to resolve this issue? A26) If there is no display, press and hold the power button until it resets. Q27) With multiple radios and different antennas, VSWR always reads 19.99. Even with a 50-ohm dummy load, VSWR reads 19.99. How can I fix this? I am transmitting 6W on 446.000 with dummy load and still getting 19.99. A)27) Q28) Hello I already received the product Surecom SR 628 and connected it with my POC and UV5R. The controller is not functioning well, it sometimes work and sometimes not working - only blinking orange when the POC radio receive signal. i tried adjusting the POC volume but still the same the controller is malfunctioning, please see attached video A28) SR-628 not work for POC radio Q29) SW102 has failed after two months. Antennas tested right after purchase had SWRs in the range of 1.2 and 1.5. Retested those same antennas today and they show SWRs of 4.5-5.5 under identical conditions. In fact, all antennas show and SWR in that range. If I retest them with an analog Surecom RS-40 it reports proper SWRs. A29) Please use Dummy Load to check if the result is 1.0 ? Q30) Hello, I recently purchased your Surecom SW 102 SWR meter reader and have a question. It seems to be working however the frequency reading between the radio and reader are off by one digit as you can see in the image attached. I verified this with three radios and they are all off by +.001. Is there a way to correct this as my friends unit is dead on? A) Go to "MENU" , choose option 3 "adjust frequency" and then press "+/-" to adjust the frequency Q31) How long of a transmit is needed for the meter to accurately read VSWR and frequency? Would 0.1 second be long enough for an ~8W signal coming from a data radio or is a longer PTT needed like holding PTT for a few seconds? A31) Not more than 1 second Q32) How to replace the internal battery? A32) The outer casing needs to be disassembled with T6 screwdriver for replacement.

Equipment Company , since 2014 , OEM ANTENNA Surecom ANALYZER SA-160 SA-250,V.S.W.R. Meter SW-33markii SW-33 PLUS ,Frequency counter SF-401PLUS SF103. REPEATER CONTROLLER SR-112 SR-328 SR-628,FIELD STRENGTH METER SS-10 SS-11, Network Walkie-Talkie H5C-V8 R7 T3 S1 ,CB Radio, Welcome wholesale. Radio Equipment S Our drive for continuous innovation and partnership with our customers enables them to be ready – in the day-to-day moments, and in the moments that matter most. SW-102D SW-112 SW102HF SW-28 SW-32 SW-29 SW-102-N.jpg SW-102-so239.jpg sw33plus.jpg sw33markii.jpg SW-111.jpg SW-114.jpg SF401plus.jpg Wholesale Welcome SF103.jpg SA-250.jpg SA-160.jpg SS10.jpg SS11.jpg SR-629.jpg Repeater Controller Series SR-112.jpg SR-328.jpg SR-628.jpg SF-20.jpg The SURECOM, although lesser known in the commercial electronics circuit, has created an incredible system of antenna completely uplift the walkietalkie functionality, making it nothing like its competition. DESIGNING FOR WALKIE-TALKIE MAKE AN ORDER NOW VIEW MORE 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. read more REPEATER CONTROLLER A repeater is an automatic radio-relay station, usually located on a mountain top, tall building, or radio tower. It allows communication between two or more bases, mobile or portable stations that are unable to communicate directly with each other due to distance or obstructions between them. read more Walkie-talkie A walkie-talkie, more formally known as a handheld transceiver , is a hand-held, portable, two-way radio transceiver.we are sell high power and FRS walkie-talkie , The Family Radio Service (FRS) is an improved walkie-talkie radio system authorized in the United States since 1996. , and 2003 in HONGKONG , This personal radio service uses ... read more Network Walkie-Talkie Push-to-Talk over Cellular (PTToC, PoC) is a function that allows a smartphone or mobile phone to be used as a walkie-talkie to communicate with one or more users in a pre-defined group. ... This function requires a Push-to-Talk enabled smartphone or mobile phone. read more FREQUENCY COUNTER A frequency counter is an electronic instrument, or component of one, that is used for measuring frequency. Frequency counters usually measure the number of cycles of oscillation, or pulses per second in a periodic electronic signal. Such an instrument is sometimes referred to as a cymometer. read more FIELD STRENGTH METER Field strength meter is actually a simple receiver. The RF signal is detected and fed to a microammeter, which is scaled in %. The frequency range of the tuner is usually within the terrestrial broadcasting bands. read more BT SPEAKER-MIC One of the important features of a Bluetooth speaker is the built-in mic that can be used for hands-free calling. The speaker is loud enough that you can clearly hear the person on the other end and it releases your hands to do other tasks while calling, Item is suit for walkie-talkie and mobile radio read more Mobile Radio Mobile Radio Commercial and professional mobile radios are often purchased from an equipment supplier or dealer whose staff will install the equipment into the user's vehicles. Large fleet users may buy radios directly from an equipment manufacturer and may even employ their own technical staff for installation and maintenance. read more V.S.W.R. METER The standing wave ratio meter, SWR meter, ISWR meter (current "I" SWR), or VSWR meter (voltage SWR) measures the standing wave ratio (SWR) in a transmission line.[a] The meter indirectly measures the degree of mismatch between .............more. read more ANTENNA ACCESSORY Reliable, High Performance For Any Antenna Application SURECOM antenna accessories are the world standard for reliable, high performance communication parts. Broad portfolio of standard, high performance and shock resistant mobile mounts. read more 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. However, you should test any of these accessories in your own environment before standardizing on them or committing to a large purchase. read more CB Radio Citizens band radio (also known as CB radio), used in many countries, is a land mobile radio system, a system allowing short-distance person-to-person bidirectional voice communication between individuals, using two way radios operating on 40 channels near 27 MHz (11 m) in the high frequency (a.k.a. shortwave) band. ...... read more DUMMY LOAD 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 read more