SURECOM SW-33 markII 125-525 Mhz Mini Digital VHF/UHF Power & SWR Meter Features: 1 VSWR. Forward power direct digital readout, without any calibration. 2. Maximum measurable power range up to 100W. 3. 3 seconds check your antenna SWR , also check your radio RF power watt. 4.Easy to install handheld Radio
Specifications: Measurable power range: 0.1-100W Maximum power: 100W Accuracy: mean + / - 5% * Not for the DMR digital radio.
Specifications: MAX. Power in 100 WATT V.S.W.R 1.00:1~19.99:1 Frequency Range COVER:125MHz~525MHz Insertion Loss < 0.15dB(VHF) , < 0.25dB(UHF) Temperature 0℃~70℃ Battery Build -in Li-ion Battery Size(WHIT OUT SMA 25*25*60 (mm) Power in 5V (micro usb) Interface (in and out ) SMA female Impedance: 50Ω Weight 160g Features function Push red button and hol 3 sec.to" Power on " and "SWR "mode " Led display show sw33_swrmode Push red button -" FWD "mode , Led display show sw33_powermode
Push red button -" REV "mode, Led display show (For Version V1.3 only) Push red button -" SWR "mode ,Led display show sw33_swrmode
Push red button and HOLD -" POWER OFF
1.1How to use Power meter . Push red button -switch on Push red button at once to mode "POWER meter " ,Led display show Connect the SMA (mark TX) to Radio output . Connect the SMA to DUMMUY Load
Caution : Please use correct dummy load , High power will damage the dummy load.
1.2How to use SWR meter . Push red button -" Power on " and "SWR "modeDisplay show sw33_swrmode Connect the SMA (mark TX) to Radio output . Connect the SMA to ANTENNA
When the the led show 1.00 to 1.50 , 1.5:1 mean the antenna is suit the frequency, When the the led show 1.50 to 3.00 , 3.0:1mean the antenna is not good suit the frequency, When the the led show up to 5.0 to 19.99 ,5.0:1 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)
specification subject to change without notice, the information in this document does not of any contract or quote
