Total item
Subtotal
$0.00 USD
Features:
1）直接以數字形式讀出電源，無需任何校準。
2）最大可測量功率範圍高達20W。
3）在一秒鐘內檢查您的無線電功率輸出瓦特無線電頻率。
4）輕鬆連接手持無線電
規格：
可測量的功率範圍：0.1-20W
最大功率輸入：20W
0-10W（測量不能持續超過一分鐘）
10W-20W（測量不能持續超過30秒）
20W以上（測量不能持續超過5秒）
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 "
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