---
product_id: 50723075
title: "Mcbazel Surecom SF401 Plus 27Mhz-3000Mhz Radio Portable Frequency Counter Meter with CTCCSS DCS Decoder"
brand: "surecom"
price: "26488 som"
currency: KGS
in_stock: true
reviews_count: 8
category: "Surecom"
url: https://www.desertcart.kg/products/50723075-mcbazel-surecom-sf401-plus-27mhz-3000mhz-radio-portable-frequency-counter
store_origin: KG
region: Kyrgyzstan
---

# ±2-4ppm TCXO accuracy 27MHz-3000MHz wide freq range Built-in Li-ion battery, portable Mcbazel Surecom SF401 Plus 27Mhz-3000Mhz Radio Portable Frequency Counter Meter with CTCCSS DCS Decoder

**Brand:** surecom
**Price:** 26488 som
**Availability:** ✅ In Stock

## Summary

> 📡 Stay ahead of the signal curve with Surecom SF401 Plus — your pocket-sized frequency guru!

## Quick Answers

- **What is this?** Mcbazel Surecom SF401 Plus 27Mhz-3000Mhz Radio Portable Frequency Counter Meter with CTCCSS DCS Decoder by surecom
- **How much does it cost?** 26488 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/50723075-mcbazel-surecom-sf401-plus-27mhz-3000mhz-radio-portable-frequency-counter)

## 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

- • **Ready When You Are:** Compact, lightweight design (113g) with built-in rechargeable battery and auto power-off to maximize uptime.
- • **Precision on the Go:** Ultra-portable frequency counter with ±2-4ppm accuracy powered by TCXO tech for reliable field measurements.
- • **Pro-Grade Versatility:** Includes UHF antenna, USB charger, and supports VHF/Dual Band antennas — perfect for wireless pros and enthusiasts.
- • **User-Friendly Control:** Intuitive 4-button interface with quick range switching and signal strength indicator for efficient testing.
- • **All-in-One Frequency Master:** Covers 27MHz to 3000MHz, decoding CTCSS/DCS signals for seamless two-way radio diagnostics.

## Overview

The Mcbazel Surecom SF401 Plus is a compact, portable frequency counter designed for professionals and wireless enthusiasts. It measures continuous wave signals from 27MHz to 3000MHz with ±2-4ppm accuracy using a temperature-compensated crystal oscillator (TCXO). Featuring CTCSS/DCS decoding, a signal strength indicator, and a user-friendly 4-button interface, it supports both UHF and VHF antennas. Powered by a built-in rechargeable Li-ion battery and weighing just 113g, it’s ideal for field testing two-way radios and wireless equipment with quick response times and durable design.

## Description

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 of 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. Work by TCXO(Temperature Compensate X'tal (crystal) Oscillator) ,In the range of -45 C ~ 65 C can reach 2 ~ 4ppm accuracy Feature & Specification: Frequency range: 100Mhz-3G Mhz (NOTE: 27MHz to 100MHz cannot be guaranteed and the corresponding normal emission appliance) CTCSS/DCS Decoder LCD Dim level setting Frequency digital 0000.000 or 0000.0000 Work by TCXO(Temperature Compensate X'tal (crystal) Oscillator) 2-2.5ppm Rresponse time: 0.2s. Color Display Build-in Li-ion battery Net Weight: 113g 4 buttons control Auto power off 1-9minutes Chaging battery LED indicator Package Contents 1x SF401 Plus Frequency Counter 1 x UHF Antenna 1x User Manual 1x USB charger cable 1x USB AC adapter 100-240V To measure: 1) Switch the ATT button to left hand side; 2) Change the antenna into VHF or Dual Band accordingly

Review: A great bit of test gear for a great price. - The Surecom SF401 is an interesting device and great for basic testing field of radio communication equipment. It's a hand held frequency counter with CTCSS and DCS decoding and can handle analog and digital (DMR) radio systems. When held around 18" away from a transmitters antenna, the device will display the transmission frequency to a precision of 3 or 4 (programmable) decimal places. Although not as accurate as a lab frequency counter, it is perfect for field testing and checking the frequency and CTCSS tone of unknown transmitters. The only minor drawback of this product is the plastic case which would be much better if it was metal. (Review price £31.42)
Review: Good value for money. - A handy little unit. Remember to press save if changing the number of digits (and perhaps also if altering the calibration). If you need the spectrum rather than just the frequency try: "Spectrum Analyser RF Explorer 3G Combo"

## 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 of 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. To measure: 1) Switch the ATT button to left hand side; 2) Change the antenna into VHF or Dual Band accordingly
- Its four-button control is easy to use and its small size allows you to carry it anywhere you like.
- Work by TCXO(Temperature Compensate X'tal (crystal) Oscillator) ,In the range of -45 C ~ 65 C can reach ± 2 ~ ± 4ppm accuracy

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01D86RR0S |
| Best Sellers Rank | 124,714 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 2,401 in Electrical Testing |
| Box Contents | SF401 Plus Frequency Counter, UHF Antenna, User Manual, USB charger cable, USB AC adapter |
| Brand | Surecom |
| Brand Name | Surecom |
| Colour | Black |
| Compatible Devices | Two-way radios (27MHz-3000MHz) with CTCSS/DCS decoding, Surecom devices, compatible accessories (headsets, earpieces, external antennas) |
| Customer Reviews | 4.2 out of 5 stars 534 Reviews |
| Frequency Range | 27Mhz-3000Mhz |
| Frequency range | 27Mhz-3000Mhz |
| Item Dimensions D x W x H | 183D x 49W x 124H millimetres |
| Item Weight | 0.2 Pounds |
| Manufacturer | Surecom |
| Model Number | SF-401 PLUS |
| Number of Batteries | 1 Lithium Metal batteries required. (included) |
| Number of Channels | 2 |
| Number of channels | 2 |
| Product Features | Signal Strength Indicator, CTCSS/DCS Decoder, Portable, User-Friendly, Durable (IP66) |
| Special feature | Signal Strength Indicator, CTCSS/DCS Decoder, Portable, User-Friendly, Durable (IP66) |
| Talking Range Maximum | 35 miles |
| Talking range maximum | 35 miles |
| Tuner Type | UHF, VHF |
| UPC | 049008695788 |
| Unit Count | 1 Count |
| Voltage | 5 Volts |
| Water Resistance Level | Not Water Resistant |
| Waterproof Rating | IP66 |

## Product Details

- **Brand:** Surecom
- **Colour:** Black
- **Number of channels:** 2
- **Special feature:** Signal Strength Indicator, CTCSS/DCS Decoder, Portable, User-Friendly, Durable (IP66)
- **Frequency range:** 27Mhz-3000Mhz
- **Talking range maximum:** 35 miles
- **Voltage:** 5 Volts
- **Water resistance level:** Not Water Resistant
- **Product dimensions:** 183D x 49W x 124H millimetres
- **Number of batteries:** 1 Lithium Metal batteries required.

## Images

![Mcbazel Surecom SF401 Plus 27Mhz-3000Mhz Radio Portable Frequency Counter Meter with CTCCSS DCS Decoder - Image 1](https://m.media-amazon.com/images/I/61-gsNWrRiL.jpg)
![Mcbazel Surecom SF401 Plus 27Mhz-3000Mhz Radio Portable Frequency Counter Meter with CTCCSS DCS Decoder - Image 2](https://m.media-amazon.com/images/I/61FVLARMLyL.jpg)
![Mcbazel Surecom SF401 Plus 27Mhz-3000Mhz Radio Portable Frequency Counter Meter with CTCCSS DCS Decoder - Image 3](https://m.media-amazon.com/images/I/61av4vFBRzL.jpg)
![Mcbazel Surecom SF401 Plus 27Mhz-3000Mhz Radio Portable Frequency Counter Meter with CTCCSS DCS Decoder - Image 4](https://m.media-amazon.com/images/I/71N-KiAUqrL.jpg)
![Mcbazel Surecom SF401 Plus 27Mhz-3000Mhz Radio Portable Frequency Counter Meter with CTCCSS DCS Decoder - Image 5](https://m.media-amazon.com/images/I/71PSOFr6HEL.jpg)

## Questions & Answers

**Q: Does this definitely cover DMR ? and will it show colour code ?**
A: It does cover dmr frequency but not colour code

**Q: How many decimal places does the meter display?**
A: 6

**Q: will This device find the frequency and codes etc**
A: Only frequency

## Customer Reviews

### ⭐⭐⭐⭐⭐ A great bit of test gear for a great price.
*by M***T on 6 September 2016*

The Surecom SF401 is an interesting device and great for basic testing field of radio communication equipment. It's a hand held frequency counter with CTCSS and DCS decoding and can handle analog and digital (DMR) radio systems. When held around 18" away from a transmitters antenna, the device will display the transmission frequency to a precision of 3 or 4 (programmable) decimal places. Although not as accurate as a lab frequency counter, it is perfect for field testing and checking the frequency and CTCSS tone of unknown transmitters. The only minor drawback of this product is the plastic case which would be much better if it was metal. (Review price £31.42)

### ⭐⭐⭐⭐⭐ Good value for money.
*by D***H on 7 June 2017*

A handy little unit. Remember to press save if changing the number of digits (and perhaps also if altering the calibration). If you need the spectrum rather than just the frequency try: "Spectrum Analyser RF Explorer 3G Combo"

### ⭐⭐⭐⭐ A Simple but effective tool.
*by G***H on 17 March 2019*

I needed a quick and simple tool to ID the frequency used and associated CTSS DCSS tones of various PMR hand held radios in order to re-purpose and reprogram them without the need to engage our Radio Supplier. This did the job quickly and easily it saved me a load of time and money so it wasn't the cheapest solution out there but worth every cent to me. This needs to be used in close proximity to the radio/antenna (within a meter or so) a handy unit for the toolkit.

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-22*