---
product_id: 50250336
title: "sf401plus SURECom Freq. Digital DMR Ready Range 27 – 3000 MHz Anal/DIGIT CTCSS/DCS BATT. Ric. 3.7 V Li-ion"
brand: "surecom"
price: "686 zł"
currency: PLN
in_stock: false
category: "Electronics"
url: https://www.desertcart.pl/products/50250336-sf401plus-surecom-freq-digital-dmr-ready-range-27-3000-mhz
store_origin: PL
region: Poland
---

# sf401plus SURECom Freq. Digital DMR Ready Range 27 – 3000 MHz Anal/DIGIT CTCSS/DCS BATT. Ric. 3.7 V Li-ion

**Brand:** surecom
**Price:** 686 zł
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** sf401plus SURECom Freq. Digital DMR Ready Range 27 – 3000 MHz Anal/DIGIT CTCSS/DCS BATT. Ric. 3.7 V Li-ion by surecom
- **How much does it cost?** 686 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/50250336-sf401plus-surecom-freq-digital-dmr-ready-range-27-3000-mhz)

## Best For

- surecom enthusiasts

## Why This Product

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

## Description

sf-401plus Digital Frequency Counter 27&#xA0;-&#xA0;3000&#xA0;MHz analog/digital CTCSS/DCS equipped with 3.7&#xA0;V Rechargeable Li-ion sf-401plus is capable of measuring the parameters of the frequency, signal strength indicator. It is the ideal tool for the maintenance staff, enthusiasts of the wireless signal. This portable frequency counter is designed to have a continuous reading of the signal to wave. The work of the TCXO (compensates for x This () Crystal Oscillator), in the temperature range of -45&#xA0;& # x2103; ~ 65&#xA0;& # x2103; can reach &#xB1; 2&#xA0;~ &#xB1; 4&#xA0;ppm Accuracy Features and Specifications: Frequency Range: 100&#xA0;mhz-3000mhz. Note: (27MHz to 100&#xA0;MHz it can not be guaranteed and the corresponding normal emission appliance) CTCSS/DCS 0.000&#xA0;or 0.0000&#xA0;LCD DIM level setting Frequency Digital decoder (+ -0.001) work by TCXO (temperature compensated x This (Crystal) oscillator) 2&#xA0;& # xff5e; 2.5ppm Frequency Response Time: 0.2&#xA0;-&#xA0;0.5sec.(CTCSS/CDCSS > 0.5&#xA0;-&#xA0;1sec) TFT color display 240&#xA0;x 320&#xA0;Build-in Li-ion battery Net Weight: 113&#xA0;g 4&#xA0;Buttons Control Auto Power Off 1&#xA0;-&#xA0;9&#xA0;minutes Charging Battery LED indicator Box contents 1&#xA0;x sf-401plus 1&#xA0;x User Manual in English 1&#xA0;x USB Charging Cable 1&#xA0;x USB AC Power Supply 100&#xA0;-&#xA0;240&#xA0;V

## Features

- sf-401plus is capable of measuring parameters of frequency, with Signal Strength Indicator.
- It is the ideal tool for maintenance staff, the wireless signal.
- This portable frequenzimetro was designed to give you a continuous reading of the signal to wave.
- Frequency range: 100 MHZ-3000MHZ - CTCSS/DCS decoders LCD - Dim level setting - Frequency Digital 0.000 or 0.0000 (+ -0.001) - Work by TCXO (temperature compensate x' Tal (crystal) oscillator) 2 & # xff5e; 2.5ppm Frequency Response Time: 0.2 - 0.5sec.(CTCSS/CDCSS > 0.5 - 1sec) - 240 x 320 TFT color display - Build-in Li-ion battery - Net weight: 113 g - 4 buttons control - Auto Power Off 1 - 9 minutes; Charging Battery LED indicator
- Package Content: 1 x sf-401plus 1 x English User Manual 1 x USB Charging Cable 1 x USB AC Power Supply 100 - 240 V

## Images

![sf401plus SURECom Freq. Digital DMR Ready Range 27 – 3000 MHz Anal/DIGIT CTCSS/DCS BATT. Ric. 3.7 V Li-ion - Image 1](https://images-na.ssl-images-amazon.com/images/I/41m6iZ2xUpL.jpg)
![sf401plus SURECom Freq. Digital DMR Ready Range 27 – 3000 MHz Anal/DIGIT CTCSS/DCS BATT. Ric. 3.7 V Li-ion - Image 2](https://images-na.ssl-images-amazon.com/images/I/41RbDfke8iL.jpg)
![sf401plus SURECom Freq. Digital DMR Ready Range 27 – 3000 MHz Anal/DIGIT CTCSS/DCS BATT. Ric. 3.7 V Li-ion - Image 3](https://images-na.ssl-images-amazon.com/images/I/41zjAsQgPaL.jpg)
![sf401plus SURECom Freq. Digital DMR Ready Range 27 – 3000 MHz Anal/DIGIT CTCSS/DCS BATT. Ric. 3.7 V Li-ion - Image 4](https://images-na.ssl-images-amazon.com/images/I/41qGYRLAUGL.jpg)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-15*