--- product_id: 476155596 title: "Anysecu SF-103 A-SF103 Portable Frequency Counter 2MHz - 2.8GHz for Two-Way Radio Update Version of SF401" brand: "anysecu" price: "€ 143.94" currency: EUR in_stock: true url: https://www.desertcart.hr/products/476155596-anysecu-sf-103-a-sf103-portable-frequency-counter-2mhz-2 store_origin: HR region: Croatia --- # 2MHz - 2.8GHz Range Compact & Portable User-Friendly Controls Anysecu SF-103 A-SF103 Portable Frequency Counter 2MHz - 2.8GHz for Two-Way Radio Update Version of SF401 **Brand:** anysecu **Price:** € 143.94 **Availability:** ✅ In Stock ## Summary > 🔍 Unlock the Frequency: Your Essential Tool for Wireless Mastery! ## Quick Answers - **What is this?** Anysecu SF-103 A-SF103 Portable Frequency Counter 2MHz - 2.8GHz for Two-Way Radio Update Version of SF401 by anysecu - **How much does it cost?** € 143.94 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/476155596-anysecu-sf-103-a-sf103-portable-frequency-counter-2mhz-2) ## Best For - anysecu enthusiasts ## Why This Product - Trusted anysecu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **User-Friendly Interface:** Four-button control for quick and easy operation. - • **Versatile Compatibility:** Ideal for two-way radios and wireless enthusiasts alike. - • **Signal Strength Indicator:** Stay informed with real-time signal strength readings. - • **Compact Design for On-the-Go:** Lightweight and portable, perfect for fieldwork. - • **Precision at Your Fingertips:** Measure frequencies from 2MHz to 2.8GHz effortlessly. ## Overview The Anysecu SF-103 A-SF103 Portable Frequency Counter is a cutting-edge device designed for measuring the frequency of continuous carrier signals from two-way radios. With a frequency range of 2MHz to 2.8GHz, this compact and lightweight tool is perfect for maintenance personnel and wireless enthusiasts. Its user-friendly four-button control and real-time signal strength indicator make it an essential gadget for anyone serious about radio communication. ## Description Anysecu SF-103 A-SF103 Portable Frequency Counter 2MHz - 2.8GHz for Two-Way Radio Update Version of SF401 ## Features - The frequency meter capable of measuring the parameters of the frequency of the continuous carrier signal walkie-talkies , with signal strength indicator.it is the tool of choice for maintenance personnel ,test frequency and signal strength for wireless enthusiasts. - This portable frequency counter is designed for counting continuous wave signal comes from Two-way Radio. - There are easy ranges for you to choose. The ranges cover most of the frequency of the two way radios you want to measure. - Its four-button control is easy to use and its small size allows you to carry it anywhere you like. - DMR Radio signal e frequency counter. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Yi Zhan Tong | | Package dimensions | 20.2 x 17.1 x 4.9 centimetres | | Package Weight | 0.29 Kilograms | | Item weight | 0.24 Pounds | | Brand | ANYSECU | | Colour | Black, Grey | | Item model number | ABCD | | Package Dimensions | 20.2 x 17.1 x 4.9 cm; 108.86 Grams | | ASIN | B074QNH55H | ## Product Details - **Brand:** ANYSECU - **Color:** Grey - **Number of Channels:** 2 - **Special Feature:** Portable - **Frequency Range:** 2MHz-200MHz / 27MHz -2800MHz - **Tuner Technology:** UHF, VHF - **Voltage:** 3.7 Volts (DC) - **Water Resistance Level:** Waterproof - **Number of Batteries:** 1 AA batteries required. (included) - **Item Weight:** 3.84 ounces ## Images ![Anysecu SF-103 A-SF103 Portable Frequency Counter 2MHz - 2.8GHz for Two-Way Radio Update Version of SF401 - Image 1](https://m.media-amazon.com/images/I/61S0b2q7wqL.jpg) ## Questions & Answers **Q: how many digits resolution will it show when measuring on the 2m and 70cm bands?** A: I believe 7 digits, 3 to last of decimal, 4 to right I e 454.6275 **Q: can this be used to set up cellular antenna direction?** A: Cannot **Q: How do you calibrate it?** A: Three electrical Engineers never were able to even get it to work so the calibration issue was never addressed! **Q: How can I keep the frequency information on the screen longer?** A: It should hold it. Until you start a new scan. You have to stop it. Unless your in an area with multiple rf that's being pick up. That gets annoying. ## Frequently Bought Together - Anysecu SF-103 A-SF103 Portable Frequency Counter 2MHz - 2.8GHz for Two Way Radio Upgrade Version of SF401 - Mcbazel Surecom SW-102 Digital VHF/UHF 125-525Mhz Antenna Power & SWR Meter - Surecom SF401 Plus 27Mhz-3000Mhz Radio Portable Frequency Counter Meter with CTCCSS DCS Decoder --- ## 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.hr/products/476155596-anysecu-sf-103-a-sf103-portable-frequency-counter-2mhz-2](https://www.desertcart.hr/products/476155596-anysecu-sf-103-a-sf103-portable-frequency-counter-2mhz-2) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-12*