SURECOM SF-20 20W POWER METER and Frequency counter
SURECOM 20W POWER METER w/ FREQUENCY COUNTERSurecom SF20 :https://www.409shop.com/409shop_product.php?id=124252 Features: 1) Power readout directly in digital form without any calibration. 2) Maximum measurable power range up to 20W. 3) Check your Radio power output watt radio frequency under a second. 4) Easy connection with handheld Radio Specifications: Measurable power range: 0.1-20W Maximum power input: 20W 0-10W (Measuring can not be continue for more than a minute ) 10W-20W (Measuring can not be continue for more than a 30 second ) 20W or more (Measuring can not be continue for more than a 5 second ) Caution : RF power over 20W may damage the 50 Ω dummy load. Metal body is heated while working.
Features function Hold the red button for only 2 seconds then let go Hold red button -" Power on " and "Frequency counter "mode Push red button -" Power Meter "mode Push red button -" Signal Level "mode Push red button -" Battery Level "mode 1.1) How to use Frequency counter . Two ways to use the frequency counter meter : A) Connect walkie-talkies with BNC B) Receive radio signals from the top sma antenna Hold red button --" Power on " and "Frequency counter "mode Connect the antenna to sma . 20.000MHz to 999.999 MHz 1.2) How to use Power meter . Hold red button -switch on Push red button once to mode "POWER " Connect the BNC to the radio output . 1.3) How to use signal input level . Hold red button -switch on Push red button twice to mode "receive " Connect the antenna to sma. 1.4) How to check Battery level . Hold red button -switch on Push red button 3 times to mode "BAT " Package Contents 1x SF-20 POWER METER / FREQUENCY COUNTER | ||||||||||||||||||||||||||||||||||||||||||
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