top of page


SURECOM Antenna Analyzer SA250  132-173 200-260 400-519MHz

SA-250 antenna analyzer designed for testing, checking, tuning or repairing antennas and antenna feed lines.Mainly, these are S.W.R. (Standing Wave Ratio) and impedance measurement instruments (vector impedance analyzers).Easy-to use measurement modes. make SURECOM attractive for professionals and hobbyists. It is important that graphical display of various parameters over a wide frequency range is a key feature of these analyzer which significantly reduces the time required to adjust an antenna. 

Main Features: 
       ■   2.2 ” precision LCD screen,High-lumen LCD brightness,  easy to read in direct sunlight
       ■   Heavy duty Aluminum enclosure,strong anti-interference ability.
       ■   Very compact and convenient for field use
       ■   Built-in rechargeable Li-ion battery
       ■   Full Band control (No need select Band )
       ■   Easy setup, only four control buttons with convenient on-screen  soft menus
       ■   Constant Battery Status Indicator and Auto Shut-off
       ■   Built-in timer shows elapsed time when unit is turned on
       ■   High efficiency IC, low power consumption, the longest working hours
       ■   More choice measurement frequency Span .
       ■   One button quick scan mode (V1,V2,U) or 3 band by full screen.
       ■   Auto marker the Best s.w.r. level reference 



Enquiries Please call the Customer Service Hotline / Whatsapp: 54457217 / Email:




Model No.           SA-250
Frequency Range:           132-173MHz / 200-260MHz / 400-519MHz
Connector:           SMA-Female  (50 OHM)
RF Output Power:           1-1.5V  (5 - 10dB)
Frequency Step:           0.1 / 1 / 10 / 100 / 1000KHz
V.S.W.R. Range:           1.00-19.99
Deviation:           ±0.1
ZRX Range:           0-99.9
Build-in Battery :           3.7V 900mah ,Li-ion 14500
Voltage input :           DC5V> 500mA 
Frequency stability:           < 0.5PPM
Span width:            0.54MHz /1.35MHz /2.7MHz /5.4MHz /10.8MHz /
     27MHz / 54MHz / 108MHz / 216MHz / 432MHz
Charger indicator:            
Two-color LED Hidden (when not charging) there
       are  three instructions state: 
    1, charging (red) ;
    2, charging is completed (green) 
    3, Battery fault (flashing)
Charger Plug:           Standard Micro USB connector
Size:            70 x 120 x 25 mm
Colour Display:           TFT LCD 320 x 240 pixels


Power Source: Built-in 3.7V, 900-mAh ,Size 14500 of Lithium battery.
Charge Controller: Smart charger, LED charging-status indicator
Voltage Monitor: On-screen DVM, plus battery condition icon
Charger Source: Any USB port, analyzer accepts Micro-USB plug
Power Savers: Auto-off timer, Auto Run/Stop RF generator control Interface
RF Connector: SMA-female , (optional PL-259 ,N connector need adapter)
Battery Charge Connector: Micro-USB
Screen: 2.2 inch high-output color TFT
Function Keys : 4 button, with on-screen (soft-menu) identifiers
Tuning: Rotary encoder with press-in tuning-step choice
Weight and Dimensions
Case: Aluminum metal 
Size: 2.8" wide x 4.0" high x 1.0" deep (7 cm x12  x 2.5 cm)
​Weight: 6.1 oz (0.172 kg)



1 x SURECOM SA250  (ENGLISH VERSION) Colour Graphic  Antenna Analyzer 
1 x English User"s Manual
1 x Mirco Usb Charger Cable
1 x AC Adapter 100-240V (Depends on your country)
1x SMA- SO239 adaptor
1x SMA to BNC Adaptor
1x SMA to SMA adaptor 

Antenna Analyzer SA250 132-173 200-260 400-519MHz

庫存單位: SA-250
    bottom of page