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audio transceiver module

I am pleased with them. It was a good choice for our small application. It is a robust device even it has a cheap price. I will use them in our further applications when we should use remote control. Thank you for your support.

—— Codreanu from Romania

Great news! We successfully performed the installation of the two units and transmitted our 4-20mA signal with both antennae. Even the smaller antenna suffices to transmit the signal without any losses whatsoever. So you can understand that we are very happy :) .

—— Kekarios from Greek

I believe you and your products. Sunny is very responsible. The RF modules are really strong and stable. Engineer's suggestions are useful to me. The most important is module's program can updrade on-line by myself. For some special projects, they can customize according my requirements. Thank you for your support all the time.

—— Singh from India

First of all I'd like to thank you for you're prompt service. The system now works perfectly. I left a positive response on your web site. I hope it attracts more customers for you.

—— Peter from Australia

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audio transceiver module

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buy UHF 400-480mhz Digital Mobile Radio VHF 134-174MHz 2W 8Km Audio Transceiver Module online manufacturer

UHF 400-480mhz Digital Mobile Radio VHF 134-174MHz 2W 8Km Audio Transceiver Module

UHF 400-480mhz Digital Mobile Radio VHF 134-174MHz 2W 8Km Audio Transceiver Module Features UHF band frequency: UHF 400-470mhz / VHF 134-174MHz / 320-390MHz Distance up to 8Km Max power output to 2W low power ... Read More
2018-12-13 14:10:36
buy 25W Wireless Audio Module VHF Voice Module 150MHz Wireless Walkie Talkie 10km Distance online manufacturer

25W Wireless Audio Module VHF Voice Module 150MHz Wireless Walkie Talkie 10km Distance

25W Wireless Audio Module VHF Voice Module 150MHz Wireless Walkie Talkie 10km Distance I: Features: 1. High power output: 10W or 25W 2. Long transmission distance: up to 20km 3. VHF band 150MHz band or 230MHz ... Read More
2018-12-13 14:10:36
buy LS-V5000 Wireless Audio Module , VHF / UHF Voice Module 144.039MHz For APRS online manufacturer

LS-V5000 Wireless Audio Module , VHF / UHF Voice Module 144.039MHz For APRS

LS-V5000 Wireless Audio Module , VHF / UHF Voice Module 144.039MHz For APRS Features: Specifications: Double phase-lock loop, double VCO structure, high stability Carrier frequency: VHF/UHF selectable Air data ... Read More
2019-09-17 17:48:46
buy Embedded Walkie Talkie Module LS-818 RDA1846S Chip UHF 400 - 480 MHz RDA1846S Chip 5km online manufacturer

Embedded Walkie Talkie Module LS-818 RDA1846S Chip UHF 400 - 480 MHz RDA1846S Chip 5km

LS-818 is a low cost and high performance integrated walkie talkie module. This module is the 2nd generation of the walkie talkie module and the upgraded version of LS-808.LS-818 comes with built-in high ... Read More
2018-12-13 14:10:35
buy LS-V1000 Wireless Audio Module VHF / UHF Voice Module 500mW Data / Voice Transmitter Radio online manufacturer

LS-V1000 Wireless Audio Module VHF / UHF Voice Module 500mW Data / Voice Transmitter Radio

LS-V500 Audio module, with advanced arithmetic fault-rectify system in software design, adopting double VCO structure and high stability TXCO, it has good stability and reliability. This module is usually used ... Read More
2018-12-13 14:10:37
buy LS-V2000 Wireless Audio Module 2W Power Output 5km For Transmitting Data / Voice online manufacturer

LS-V2000 Wireless Audio Module 2W Power Output 5km For Transmitting Data / Voice

LS-V2000 Audio module, with advanced arithmetic fault-rectify system in software design, adopting double VCO structure and high stability TXCO, it has good stability and reliability. This module is usually used ... Read More
2018-12-13 14:10:36
buy 25W Wireless Audio Radio 20km VHF 150MHz/230MHz UHF 433MHz Vox radio online manufacturer

25W Wireless Audio Radio 20km VHF 150MHz/230MHz UHF 433MHz Vox radio

LS-V25000 radio modem is a professional high performance data transmission radio combining with newest RF chip and wireless communication technology. This radio supports multiple frequency band, VHF or UHF. ... Read More
2019-09-17 17:45:14
buy 50km Wireless Audio Module Digital Audio Module 25w VHF / UHF Band For Transmitting Voice online manufacturer

50km Wireless Audio Module Digital Audio Module 25w VHF / UHF Band For Transmitting Voice

50km Wireless Audio Module Digital Audio Module 25w VHF / UHF Band For Transmitting Voice Specifications: Main Features: Digital voice/data transmission,voice is in priority. Low noise, clear voice transmission... Read More
2018-12-13 14:10:36
buy Long Range Walkie Talkie Module 1W 30dBM 5KM VHF(134-174MHz) / UHF(400MHz -480MHz) online manufacturer

Long Range Walkie Talkie Module 1W 30dBM 5KM VHF(134-174MHz) / UHF(400MHz -480MHz)

LS-828-VHF Walkie talkie module LS-828 is an all-in-one professional walkie-talkie module in small size. It is very easy to use with powerful function. This module has full function of a professional walkie... Read More
2018-12-13 14:10:36
buy 400-480mhz Digital Radio Mobile VHF 134-174MHz 5W All-In-One 10Km Digital Wakie Talkie online manufacturer

400-480mhz Digital Radio Mobile VHF 134-174MHz 5W All-In-One 10Km Digital Wakie Talkie

400-480mhz Digital Radio Mobile VHF 134-174MHz 5W All-In-One 10Km Digital Wakie Talkie Features: * Frequency: 400 ~ 480 MHz (UHF) * 134~174MHZ (VHF) * Tx and Rx frequency, Tx and Rx CTCSS,CDCSS can be set alone... Read More
2021-02-24 17:01:52
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