--- product_id: 54010832 title: "SW-102 Digital VHF/UHF Power rosmetro/Wattmeter & SWR Meter and Frequency Counter" brand: "surecom" price: "VT3899" currency: VUV in_stock: false url: https://www.desertcart.vu/products/54010832-sw-102-digital-vhf-uhf-power-rosmetro-wattmeter-and-swr store_origin: VU region: Vanuatu --- # Max 120W 0.3dB loss 100-520MHz SW-102 Digital VHF/UHF Power rosmetro/Wattmeter & SWR Meter and Frequency Counter **Brand:** surecom **Price:** VT3899 **Availability:** ❌ Out of Stock ## Summary > 🔋 Power Up Your Measurements! ## Quick Answers - **What is this?** SW-102 Digital VHF/UHF Power rosmetro/Wattmeter & SWR Meter and Frequency Counter by surecom - **How much does it cost?** VT3899 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/54010832-sw-102-digital-vhf-uhf-power-rosmetro-wattmeter-and-swr) ## 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 - • **User-Friendly Interface:** Access all functions including frequency, power, SWR, and battery level at a glance. - • **Rechargeable Convenience:** Includes a rechargeable 3.7V Li-ion battery and USB charging options. - • **Compact & Portable Design:** Lightweight at under 220g, perfect for on-the-go professionals. - • **Versatile Frequency Range:** Covers 100-520 MHz, making it ideal for various applications. - • **Precision Power Measurement:** Simultaneously read power direct, reflected, and ROS without calibration. ## Overview The SW-102 Digital VHF/UHF Power Rosmetro/Wattmeter & SWR Meter is a cutting-edge device designed for precise power measurement in the frequency range of 100-520 MHz. With a maximum measurable power of 120W and low insertion loss of 0.3dB or less, it ensures accurate readings without the need for calibration. Its compact design and rechargeable battery make it a convenient tool for professionals on the move. ## Description sw-102 100 – 520 MHz Digital VHF/UHF Power & SWR meter & Digital Frequency Counter SWR meter/Wattmeter with simultaneous reading of power direct, reflected and ros without any calibration key features maximum measurable range up to 120 W. Low insertion loss (0.3 decibels or less) allows the structure to be connected permanently. Frequency Counter. All functions of the display (Frequency, Power, SWR, FW, RW, Battery level) [img-4831-left-thickbox] Features & Specifications Frequency Range: 100 – 520 MHz range of power measurable: 1 – 120 W (+ – 0.5%) Frequency Counter of input (Min 1 W) Maximum Power: 120 W Impedance: 50 & # x3 a9; Measures: L 76 x H 77 x D35 mm. Weight: <220 grams Battery: Rechargeable 3.7 V Li-ion battery Interface: N-J interface Max. Power in 120 W V.S.W.R 1.00 ~ 19.9 Frequency Ranger cover: 100MHz ~ 520MHz insertion loss <0.15dB (VHF), <0.25dB (UHF) temperatures 0 & # x2103; ~ 60 & # x2103; Frequency Counter Yes (Min 1 W), + – 0.5% Battery Voltage Display Yes Battery Build-in 3.7 V 900 mAh (14500 Li-ion rechargeable) Auto power off 1 – 9 mins Size 66 * 68 * 37 (mm) Charger in 5 V (Micro USB) backlight Auto off 1 – 9 mins interface (in and out) N (SL16) Weight 220 g (includes battery) Package Content 1 x sw-102 SWR/Power Meter 1 x User Manual in English 1 x USB Charging Cable 1 x USB AC Power Supply 100 – 240 V ## Features - rosmetro/Digital Meter with simultaneous reading of power direct, reflected and ROS without any calibration - Key features 1. Maximum measurable up to 120 W. range 2. Low insertion loss (0.3 decibel or less) the structure allows to be connected permanently. 3. Frequency Counter. 4. Access to all the functions of display (frequency power, SWR, FW, RW, Battery Level) - Frequency range: 100 – 520 MHz – Measurable power range: 1 – 120 W (+ – 0.5%) input frequency counter (min 1 W) – Maximum Power: 120 W – Input Impedance: 50 & # x3 A9; – Size: L 76 x H 77 x D35 mm – Weight: < 220 g – Battery: Rechargeable 3.7 V Li-ion battery - Box contents: 1 x sw-102 SWR/Power meter 1 x English User Manual 1 x USB Charging Cable 1 x USB AC Power Supply 100 – 240 V ## Product Details - **Brand:** Surecom - **Special feature:** Uhf - **Tuner technology:** UHF, VHF - **Manufacturer:** Surecom ## Images ![SW-102 Digital VHF/UHF Power rosmetro/Wattmeter & SWR Meter and Frequency Counter - Image 1](https://m.media-amazon.com/images/I/61q7EXUeC9L.jpg) ![SW-102 Digital VHF/UHF Power rosmetro/Wattmeter & SWR Meter and Frequency Counter - Image 2](https://m.media-amazon.com/images/I/61tXytDfl1L.jpg) ![SW-102 Digital VHF/UHF Power rosmetro/Wattmeter & SWR Meter and Frequency Counter - Image 3](https://m.media-amazon.com/images/I/41V31GJGb7L.jpg) ![SW-102 Digital VHF/UHF Power rosmetro/Wattmeter & SWR Meter and Frequency Counter - Image 4](https://m.media-amazon.com/images/I/41pU8rdwlML.jpg) ![SW-102 Digital VHF/UHF Power rosmetro/Wattmeter & SWR Meter and Frequency Counter - Image 5](https://m.media-amazon.com/images/I/41oUKVBEkJL.jpg) --- ## 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.vu/products/54010832-sw-102-digital-vhf-uhf-power-rosmetro-wattmeter-and-swr](https://www.desertcart.vu/products/54010832-sw-102-digital-vhf-uhf-power-rosmetro-wattmeter-and-swr) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-17*