SURECOM SW-33 mark ii 125-525 Mhz Mini Digital VHF / UHF Power & SWR Meter
Features:
1 VSWR. Forward and direct power reflected digital reading, without any calibration.
2. maximum measurable power range up to 100 W.
3. 3 seconds of controlling your SWR antenna, also controlling the RF radio power watts.
4. easy to install Handheld radio
Technical specifications:
Measurable power range: 0.1-100 W
Maximum power: 100 W Accuracy: means +/- 5%
* Not for the digital DMR radio.
| Technical specifications: | |
| MAX. Power in | 100 WATT |
| VSWR | 1.00 ~ 19.99 |
| Frequency range | COVERAGE: 125 MHz ~ 525 MHz |
| Insertion loss | <0.15dB (VHF), <0.25dB (UHF) |
| Temperature | 0 ℃ ~ 70 ℃ |
| Battery Build-in | Li-ion battery |
| Format (WHIT OUTSIDE SMA | 25 * 25 * 60 (mm) |
| Power in | 5 V (micro usb) |
| Interface (inside and out) | SMA female |
| Impedance: | 50Ω |
| Weight | 160g |
It features a push button red function
and hol 3 sec. for “Power on” and “SWR” mode “Led display shows
Push red button-” Power Meter “mode, Led
display shows
Push red button- ” SWR “mode, Led display shows Red Push button and HOLD- “POWER OFF
1.1How to use Power meter.
Red push-button push switch Red
push-button at once for “POWER meter” mode, Led display shows
Connect the SMA (mark TX) to Radio output.
Connect the SMA load to DUMMUY
Attention : Please use correct dummy load, High power to avoid damaging the dummy load.
1.2How for SWR meter use.
Push red button- “Power on” and “SWR” modeDisplay shows
Connect the SMA (mark TX) to Radio output.
Connect the SMA to ANTENNA
When the show has brought from 1.00 to 1.50, it means that the antenna is dressed at the frequency,
When the show has brought from 1.50 to 3.00, it means that the antenna is not well dressed at the frequency,
When the show has brought up to 5.0 to 19.99, it means that the antenna is not dressed in 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 male Adapter
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