Mhz Digital VHF/UHF Power & SWR Meter For Two Way Radio 125-520

125-520 Mhz Digital VHF/UHF Power & SWR Meter For Two Way Radio

Notice :The Meter  is not for DMR system

Main features:

VSWR. Forward and reflected power direct  readout, without any calibration.

Maximum measurable power range up to 120W.

low insertion loss (0.3 decibels or less) structure allows it to be permanently connected.

Frequency counter function

Visible operation: Frequency,Power,SWR,FW,RW

**SL16 (N type) for measure handy radios**


Specification

Frequency test range: 125-520MHz

Measurable power range: 1-120W

test range of V.S.W.R: 1.00~19.9

Impedance: 50Ω

Insertion Loss: < 0.15dB(VHF) , < 0.25dB(UHF)

Temperature: 0 C~60 C

Auto Power Off: 1-9 mins

Interface: (in and out)N-J Interface

Battery: 3.7V 600mAh Li-ion Battery

Charger in 5V (micro usb)

Volume: W76*H77*D35mm

Weight: <220 grams

(***Not work with digital radio***)


How to use?

Power ON/OFF: Press 2 second the [Red button] to power on & power off;

Connect the Output of your transceiver to "TX" and Antenna or dummy Load to "ANT". Proper adaptor/cable is required if your device has different type of connectors.

(***must use dummy load to avoid burn tester & to get accurate result when test power)


Funtion menu display:

1) Adj. RF Forward %

2) Adj. RF Reward %

3) Adj. frequency counter time base.

4) Adj. RF Power %

5) Adj LCD dim of light

6)Adj. power off time

7)Adj. Powe test mode [0 for 1-10W hand held radio , 5 for Mobile Radio 10-100W]


Funtion Memory/ SAVE:

1. Press MENU [Blue button]

2. Press F1 [Red button] [Select 1-6 Funtion]

3. Press Blue button [- ], Yellow button [+]

4. Press the Red button for 2 seconds

5. Press the Blue button to SAVE and Exit


MENU SETTING

1: RF Level of" Forward ": [-99 to +99] %

2: RF Level of "Reverse": [-99 to +99] %

3: Freq.counter"Time Base: [-99 to +99]%

4: Finr tune RF "Power Watt Level": [-99 to +99] %

5: LCD DIM [LCD Backlight Time]: "0" is ON, "1-9" mins

6: POWER OFF: "0" is ON, "1-9" mins