--- product_id: 35447198 title: "Gam3Gear SW-102S SO239 Connector Digital VHF UHF 125-525Mhz Power & SWR Meter" brand: "surecom" price: "79072CFA" currency: XOF in_stock: true category: "Surecom" url: https://www.desertcart.sn/products/35447198-gam3gear-sw-102s-so239-connector-digital-vhf-uhf-125-525mhz store_origin: SN region: Senegal --- # Measures up to 120W power 125-525 MHz VHF/UHF range Direct digital SWR & power readout Gam3Gear SW-102S SO239 Connector Digital VHF UHF 125-525Mhz Power & SWR Meter **Brand:** surecom **Price:** 79072CFA **Availability:** ✅ In Stock ## Summary > 📡 Tune like a pro, measure like a boss! ## Quick Answers - **What is this?** Gam3Gear SW-102S SO239 Connector Digital VHF UHF 125-525Mhz Power & SWR Meter by surecom - **How much does it cost?** 79072CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/35447198-gam3gear-sw-102s-so239-connector-digital-vhf-uhf-125-525mhz) ## Best For - surecom enthusiasts ## Why This Product - Trusted surecom brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Portable:** Lightweight 10.9 oz design fits in your toolkit or handheld rig for on-the-go antenna tuning. - • **Power Range That Works:** Accurately measures signals from 0.5W up to 120W—ideal for medium to high power setups. - • **Instant Digital Readout:** No calibration needed—get real-time, accurate VSWR and power readings at a glance. - • **Low Insertion Loss Design:** Under 0.3 dB loss means you can leave it connected permanently without signal degradation. - • **Precision Frequency Coverage:** Optimized for VHF (144-148 MHz) & UHF (430-450 MHz) bands—perfect for serious radio pros. ## Overview The Gam3Gear SW-102S is a compact, digital SWR and power meter designed for VHF and UHF amateur radio bands (125-525 MHz). It delivers instant, calibration-free readings of forward and reflected power with minimal signal loss (≤0.3 dB). Supporting power levels from 0.5W to 120W, it’s perfect for optimizing antenna performance in handheld and base station radios. Note: Not compatible with CB radios or digital modes like RTTY and SSB. ## Description desertcart.com: Surecom Gam3Gear SW-102S SO239 Connector Digital VHF UHF 125-525Mhz Power & SWR Meter : Electronics ## Features - VSWR. Forward and reflected power direct digital readout, without any calibration. NOTE: DOES NOT compatible with Digital Radio.Build in Frequency country. Interface (in and out ): SO239 - The SW-102S Digital SWR Meter is engineered for optimal performance within the popular VHF (144-148MHz bands) and UHF (430-450MHz bands) amateur radio bands. This is where it delivers its most accurate readings for Standing Wave Ratio (SWR) and RF Power output, essential for setting up and maintaining efficient antenna systems. - Low insertion loss (0.3 decibels or less) structure allows it to be permanently connected - Handheld Radio Users Note:Many handheld radios have a low-power ("Low" or "Eco") mode that outputs BELOW 0.5 watts. If your meter isn't reading, first check that your radio is set to MEDIUM or HIGH power. - Requires Minimum Power: For both the SWR and Power Meter functions to work accurately, the power meter needs a stable input signal of at least 0.5 watts. Maximum measurable power range up to 120W - NOT for CB Radio: This SWR meter is NOT compatible with CB radios operating on 27MHz CB channel frequencies. It is designed for higher VHF/UHF bands. Ensure compatibility with your radio's frequency range before purchase.Note: The meter can measure CW, AM & FM only, cannot meausre RTTY and SSB. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01M7QPXEY | | Batteries | 1 Lithium Ion batteries required. (included) | | Best Sellers Rank | #221 in Portable FRS Two-Way Radios | | Customer Reviews | 4.6 4.6 out of 5 stars (1,007) | | Date First Available | October 18, 2016 | | Item Weight | 10.9 ounces | | Item model number | SW-102 | | Manufacturer | Surecom | | Product Dimensions | 2.6 x 1.46 x 2.68 inches | ## Product Details - **Brand:** Surecom - **Color:** Black - **Special Feature:** Uhf - **Frequency Range:** 125 - 525MHz - **Tuner Technology:** UHF, VHF - **Voltage:** 5 Volts - **Water Resistance Level:** Not Water Resistant - **Product Dimensions:** 1.38"D x 2.99"W x 3.03"H - **Number of Batteries:** 1 Lithium Ion batteries required. (included) - **Item Weight:** 0.01 Ounces ## Images ![Gam3Gear SW-102S SO239 Connector Digital VHF UHF 125-525Mhz Power & SWR Meter - Image 1](https://m.media-amazon.com/images/I/61Zznr+c38L.jpg) ## Questions & Answers **Q: I want to check my VHF antenna's SWR before transmitting — does this meter show both power and SWR together?** A: 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. **Q: This meter has SO239 connectors — will it connect to my PL-259 coax and antenna without an adapter?** A: 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. **Q: What is the maximum power level this meter can handle? I have a 50W mobile VHF radio.** A: 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. **Q: Can I use this meter with handheld radios, or is it only suitable for mobile or base station equipment?** A: 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. **Q: Does the SW-102 display SWR in real time while transmitting, or do I need to read it after transmission?** A: 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. ## Frequently Bought Together - Surecom Gam3Gear SW-102S SO239 Connector Digital VHF UHF 125-525Mhz Power & SWR Meter - Superbat UHF Male PL-259 to UHF Male PL-259 Low Loss Digital Coax UHF Jumper Cable (12" RG58) for HAM & CB Radio,Antenna Analyzer,Dummy Load,SWR Meter - XRDS-RF 50W PL259 UHF Male Plug RF Dummy Load, 50 Ohm --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/35447198-gam3gear-sw-102s-so239-connector-digital-vhf-uhf-125-525mhz](https://www.desertcart.sn/products/35447198-gam3gear-sw-102s-so239-connector-digital-vhf-uhf-125-525mhz) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-15*