---
product_id: 239932289
title: "Gam3Gear Surecom SW-102 Digital VHF UHF 125-525Mhz Power SWR Meter"
brand: "mcbazel"
price: "€ 266.76"
currency: EUR
in_stock: true
reviews_count: 5
category: "Mcbazel"
url: https://www.desertcart.gr/products/239932289-gam3gear-surecom-sw-102-digital-vhf-uhf-125-525mhz-power
store_origin: GR
region: Greece
---

# Measures up to 120W power 125-525 MHz wide freq range Built-in rechargeable battery Gam3Gear Surecom SW-102 Digital VHF UHF 125-525Mhz Power SWR Meter

**Brand:** mcbazel
**Price:** € 266.76
**Availability:** ✅ In Stock

## Summary

> 📡 Elevate your radio game with precision power metrics—never miss a signal!

## Quick Answers

- **What is this?** Gam3Gear Surecom SW-102 Digital VHF UHF 125-525Mhz Power SWR Meter by mcbazel
- **How much does it cost?** € 266.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/239932289-gam3gear-surecom-sw-102-digital-vhf-uhf-125-525mhz-power)

## Best For

- mcbazel enthusiasts

## Why This Product

- Trusted mcbazel brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **On-the-Go Ready:** Integrated battery and backlit display make field measurements effortless anytime, anywhere.
- • **Trusted Accuracy:** Firmware v2.06 ensures reliable VSWR calculations, eliminating common measurement bugs.
- • **Plug & Play Convenience:** Includes N-J interface and adapters for quick, permanent connection with minimal signal loss.
- • **Instant Digital Precision:** Direct digital readout of VSWR, forward & reflected power—no calibration needed.
- • **Seamless Frequency Coverage:** Covers VHF/UHF bands from 125 to 525 MHz for versatile radio setups.

## Overview

The Gam3Gear Surecom SW-102 is a professional-grade digital SWR meter designed for VHF/UHF frequencies between 125-525 MHz. It delivers real-time, calibration-free readings of VSWR, forward and reflected power up to 120W, with a low insertion loss design for permanent installation. Featuring a built-in rechargeable battery and backlit display, it’s optimized for both stationary and mobile use. Firmware improvements guarantee accurate VSWR measurements, making it an essential tool for radio enthusiasts and antenna builders seeking reliable performance.

## Description

Gam3Gear Surecom SW-102 Digital VHF UHF 125-525Mhz Power SWR Meter : desertcart.in: Electronics

Review: 今まで使っていたSWR計の調子が悪くなってきたので、安価だったこともあって購入しました。 ピークホールド式で送信出力、反射電力、SWR値、周波数カウンター、送信効率が切り替えなしで１画面で見れます。 またバッテリー内蔵でバックライトも付いているので、車両に設置した無線機のちょっとした測定には便利です。 測定器はN型接栓ですが、M(UHF)型への変換コネクタが2個付いているのもうれしい点です。 高出力の測定時に測定間隔に合わせてバックライトが一瞬暗くなる挙動がでる時がありますが、気にしなければ良いレベルです。 無線機の出力やSWRを測定したいけど、値段がちょっとな〜・・・ という方にはおすすめできると思います。 2020/04/09 追記 このSWR計について検索してみたら、一部のファームウェアバージョンでVSWRの計算式にあるルート（平方根）が抜けているバグがあるらしいです。 今回購入した(2020年1月)個体はファームウェア2.06で、表示されている進行波と反射波から自分で計算しても正規のVSWR値が表示されていました。 ロットによってはバグありが混じってる可能性もありますが、届いた商品はバグなしで安心しました。
Review: Acquistato per misurare il ROS / SWR su antenne connettendo direttamente la radio. Funzionamento impeccabile e plug & play. prendendolo dalla scatola si puo' immediatamente collegare. Sono forniti due adattatori ed il caricabatterie con spina inglese e spina europea. Leggibilita' del display elevata e facilmente comprensibile. Manuale interno succinto ma risulta essere sufficiente. Ha una sua batteria interna che permette il suo utilizzo anche su portatili. Misurazioni precise. Un prodotto da avere per chi ama costruirsi antenne ma non solo.

## Features

- VSWR. Forward and reflected power direct digital readout, without any calibration. NOTE: DOES NOT compatible with Digital Radio.
- 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 country . Interface: N-J Interface
- Frequency range: 125 - 525MHz. NOTE: ground plate is NOT included.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01D86IKIQ |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Best Sellers Rank | #984,122 in Electronics ( See Top 100 in Electronics ) #1 in SWR Meters |
| Brand | Mcbazel |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,961) |
| Date First Available | 28 May 2016 |
| Does it contain liquid? | No |
| GSM frequencies | 525 MHz |
| Hardware Interface | USB |
| Includes Rechargeable Battery | No |
| Item Dimensions LxWxH | 18.2 x 4.6 x 12.2 Centimeters |
| Item Weight | 340 g |
| Item model number | SW-102 |
| Manufacturer | samsung |
| Material | other |
| Model | SW-102 |
| Number of items | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 18.21 x 4.6 x 12.19 cm; 340.19 g |

## Product Details

- **Antenna:** Radio
- **Brand:** Mcbazel
- **Colour:** Black
- **Impedance:** 50 Ohms
- **Number of Channels:** 1

## Images

![Gam3Gear Surecom SW-102 Digital VHF UHF 125-525Mhz Power SWR Meter - Image 1](https://m.media-amazon.com/images/I/61hZBixUwyL.jpg)

## Questions & Answers

**Q: what adapters exactly do I have to buy to test this in a baofeng ??**
A: that is the wrong connector you said for the BAOFENG...  the correct connector is  "onelinkmore SMA Female to SO239 Female RF Coax Adapter UHF Jack SO-239"

**Q: Does this come with the so239 connectors seen in the picture?**
A: It depends on the model. Some come with so239 connectors. Mine came with with type N connectors. If you plan to use mobile/station radios, you'll probably want so239; if you use HTs (walkie-talkies), you'll probably prefer type N. But you can use either for either. These meters are very good. The SW-33 and the SW-102 are both great!

**Q: The manual shows a version 4.3, but my version is a version 2.7. do i need a firmware update?**
A: No because 2.7 is the latest firmware already

**Q: Can i purchase a female panel mount n connector**
A: There are adapters from whatever to whatever...
Search N-female coupling.
This does affect in a measurable way of the unit..

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***ー on 11 February 2020*

今まで使っていたSWR計の調子が悪くなってきたので、安価だったこともあって購入しました。 ピークホールド式で送信出力、反射電力、SWR値、周波数カウンター、送信効率が切り替えなしで１画面で見れます。 またバッテリー内蔵でバックライトも付いているので、車両に設置した無線機のちょっとした測定には便利です。 測定器はN型接栓ですが、M(UHF)型への変換コネクタが2個付いているのもうれしい点です。 高出力の測定時に測定間隔に合わせてバックライトが一瞬暗くなる挙動がでる時がありますが、気にしなければ良いレベルです。 無線機の出力やSWRを測定したいけど、値段がちょっとな〜・・・ という方にはおすすめできると思います。 2020/04/09 追記 このSWR計について検索してみたら、一部のファームウェアバージョンでVSWRの計算式にあるルート（平方根）が抜けているバグがあるらしいです。 今回購入した(2020年1月)個体はファームウェア2.06で、表示されている進行波と反射波から自分で計算しても正規のVSWR値が表示されていました。 ロットによってはバグありが混じってる可能性もありますが、届いた商品はバグなしで安心しました。

### ⭐⭐⭐⭐⭐ Review
*by M***T on 1 July 2021*

Acquistato per misurare il ROS / SWR su antenne connettendo direttamente la radio. Funzionamento impeccabile e plug & play. prendendolo dalla scatola si puo' immediatamente collegare. Sono forniti due adattatori ed il caricabatterie con spina inglese e spina europea. Leggibilita' del display elevata e facilmente comprensibile. Manuale interno succinto ma risulta essere sufficiente. Ha una sua batteria interna che permette il suo utilizzo anche su portatili. Misurazioni precise. Un prodotto da avere per chi ama costruirsi antenne ma non solo.

### ⭐⭐⭐⭐⭐ Review
*by J***D on 17 December 2024*

Mäter även pwr och frekvens, mycket bra. Har bra nytta av den. Smidigt format.

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-03*