2025 New SURECOM SW-102 Meter 125-520 Mhz Digital VHF/UHF Power & SWR Meter SW102 For Baofeng 2-Way Handheld Radio

2025 New SURECOM SW-102 Meter 125-520 Mhz Digital VHF/UHF Power & SWR Meter SW102 For Baofeng 2-Way Handheld Radio

Introduction

VSWR. Forward and reflected power direct digital 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.

Build in Frequency counter .

Feature & Specification

Frequency range: 125 - 520MHz

Measurable power range: 0 - 120W

Maximum power: 120W Accuracy: mean + / - 5%

Impedance: 50Ω

Size: W 76 X H 77 X D35 mm.

Weight: <260 grams

Interface: N-J Interface

(SW-102 is not for DMR system)

Power ON/OFF:

Press 2 second the [Red button] to power on or power off

MENU Dispaly

Set & Save:

Press MENU [Blue button]

Press F1 [Red button)(Select 1-5 Funtion)

Press [Blue button] ( - ), [Yellow button] (+)

Press the  [Red button ]for 2 seconds

Press the  [Blue button] to SAVE and EXIT

How to check the S.W.R. of your Antenna :

Connect to "TX" on Radio output  and Antenna  to "ANT".  Proper adaptor/cable is required if your device has different type of connectors.

Measurement V.S.W.R. : (see Pic.1)

SW-102 TX connect Radio RF out  

Radio TX , SW-102 with display S.W.R. measure data.

Do not affect the test in the following cases, there are objects nearby, placed horizontally.

How to check the output Watt of your transceiver :

Connect to "TX" on Radio output and dummy Load to "ANT".  Proper adaptor/cable is required if your device has different type of connectors.

Measurement Power: (see Pic.2)

SW-102 TX connect Radio RF out  

SW-102 ANT connect 50 ohm Dummy Load

Push Radio TX , SW-102 display is Power  measure data.

(SW-102 is not for DMR system)