Mini Digital VHF/UHF 125-525Mhz Power tester & 1.00-19.99 antenna SWR Meter
Features:
*Mini pocket size, easy to operate
*VSWR. Forward power direct digital readout, without any calibration.
*Maximum measurable power range up to 100W.
*3 seconds check your antenna SWR , also check your radio RF power watt.
*Easy to install handheld Radio
Specifications:
Measurable power range: 0.1-100W
Maximum power: 100W Accuracy: mean + / – 5%
***notice ***Not for the DMR digital radio***
MAX. Power in 100 WATT
V.S.W.R range 1.00~19.99
Frequency Range :125MHz~525MHz
Insertion Loss < 0.15dB(VHF) , < 0.25dB(UHF)
Temperature 0℃~70℃
Battery Build -in Li-ion Battery
Power in 5V (micro usb)
Interface (in and out ) SMA female
Impedance: 50Ω
Size(WHIT OUT SMA 25*25*60 (mm)
Weight 160g
Features function
Press red button and hol 3 sec.to” Power on ” and “SWR “mode ” Led indicat
Press red button -” Power Meter “mode , Led indicat
Press red button -” SWR “mode ,Led indicat
Press red button and HOLD -” POWER OFF
1.1 How to use Power meter .
Press red button -switch on
Press red button again to mode “POWER meter ” ,Led Indicat
Connect the SMA (mark TX) to Radio output .
Connect the SMA to DUMMUY Load
***Caution : Please use correct power of dummy load , High power will damage the dummy load***.
1.2 How to use SWR meter .
Press red button -” Power on ” and “SWR “mode Indicat
Connect the SMA (mark TX) to Radio output .
Connect the SMA to ANTENNA
Result explaint:
When the the led show 1.00 to 1.50 , mean the antenna is suit the frequency,
When the the led show 1.50 to 3.00 ? , mean the antenna is not good suit the frequency,
When the the led show up to 5.0 to 19.99? , mean the antenna is not suit the frequency.
Package Contents
1x SW-33 markII SWR/POWER METER
1x English User Manual
1x USB charger cable
1x USB AC adapter 100-240V
1x SMA male to SMA male Adaptor
1x SMA male to SMA female Adaptor
1x SMA female to BNC female Adaptor
1x SMA male to BNC male Adaptor
1x 5W DUMMY LOAD for testing / other type of 5W dummy load for testing (random)
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