I want to check my VHF antenna's SWR before transmitting — does this meter show both power and SWR together?

Yes, the SW-102 displays forward power, reflected power, and SWR readings simultaneously on its digital display across the 125-525 MHz VHF/UHF range, giving a complete antenna system evaluation at a glance.

This meter has SO239 connectors — will it connect to my PL-259 coax and antenna without an adapter?

Yes, SO239 connectors accept standard PL-259 coaxial connectors directly. This makes the SW-102 compatible with most VHF/UHF antenna systems that use PL-259/SO239 connections without any additional adapters needed.

What is the maximum power level this meter can handle? I have a 50W mobile VHF radio.

Always check the product's specified maximum power rating before connecting a 50W radio. Exceeding the meter's rated maximum input power can permanently damage the instrument. The power range is listed in the product specifications.

Can I use this meter with handheld radios, or is it only suitable for mobile or base station equipment?

The SW-102 works with handheld radios, mobile transceivers, and base station equipment within the 125-525 MHz range, provided the radio output does not exceed the meter's rated maximum power input.

Does the SW-102 display SWR in real time while transmitting, or do I need to read it after transmission?

The SW-102 displays SWR and power readings in real time during transmission. The digital display updates continuously while RF power is present, allowing you to monitor antenna match dynamically without waiting for transmission to end.

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Gam3Gear Surecom SW-102S SO239 Connector Digital VHF UHF 125-525Mhz Power & SWR Meter

Gam3Gear Surecom SW-102S SO239 Connector Digital VHF UHF 125-525Mhz Power & SWR Meter

Product ID: 223815345

Details

Brand
Surecom
Colour
black
Special Feature
Uhf
Frequency Range
125-525 MHz
Tuner Technology
UHF VHF

⚡Up to 120W power measurement

📶125-525MHz frequency range

🔌Ultra-low 0.3dB insertion loss

856.94 DT

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In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

📡 Stay ahead on every frequency with Surecom precision!

DURABLE SO 239 INTERFACE - Rugged, permanent connection designed for professional-grade setups.
PRECISION POWER TRACKING - Measure RF power up to 120W with confidence and accuracy.
BUILT IN FREQUENCY COUNTER - Instantly verify frequencies without extra gear—streamline your workflow.
MINIMAL SIGNAL INTERFERENCE - Low insertion loss (≤0.3dB) ensures your signal stays pure and strong.
SEAMLESS FREQUENCY COVERAGE - Covers a broad 125-525MHz range to keep you connected across VHF and UHF bands.

The Gam3Gear Surecom SW-102S is a professional-grade digital power and SWR meter designed for VHF/UHF frequencies between 125-525MHz. It supports power measurements up to 120W with ultra-low insertion loss (0.3dB or less), featuring a built-in frequency counter and durable SO239 connectors for reliable, permanent installation. Ideal for serious radio enthusiasts and professionals seeking precise, real-time signal monitoring.

Reviews

L**I

OTTIMO

Qualcosa di eccezionale

11.06.2026

S**.

Ease of operation

Works as it should. Easy to operate and value of price.

30.06.2026

T**C

Tzc

Cumple muy bien su función

22.02.2026

B**N

bien pratique pour un controle rapide

appareil bien lisible , facile d'emplois , peut être recalibré , bon produit . un peut chère pour les fonctions qu'il possède . mais beaucoup moins fragile qu'un appareil a aiguille

10.03.2021

B**N

Dålig vara

Helt värdelös, fungerade inte när jag fick den.

5.08.2023

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856.94 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Color	black
Shipping Weight	0.32 Kilograms
Item Model Number	4336324515
Item Part Number	AFN-msc-030005
Number of Pieces	1
Weight	0.01 Ounces
Manufacturer	Surecom

Gam3Gear Surecom SW-102S SO239 Connector Digital VHF UHF 125-525Mhz Power & SWR Meter

Details

Details

Description

Specifications

Reviews

Common Questions