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

Shenzhen Qianhai Lensen Technology Co., Ltd
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    Buy cheap UHF 400-480mhz Digital Mobile Radio VHF 134-174MHz 2W 8Km Audio Transceiver Module from wholesalers
     
    Buy cheap UHF 400-480mhz Digital Mobile Radio VHF 134-174MHz 2W 8Km Audio Transceiver Module from wholesalers
    • Buy cheap UHF 400-480mhz Digital Mobile Radio VHF 134-174MHz 2W 8Km Audio Transceiver Module from wholesalers
    • Buy cheap UHF 400-480mhz Digital Mobile Radio VHF 134-174MHz 2W 8Km Audio Transceiver Module from wholesalers

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

    Ask Lasest Price
    Brand Name : Lensen
    Model Number : LS-DMR828
    Price : Negotiation
    Payment Terms : T/T, Western Union
    Supply Ability : 6000pcs/month
    Delivery Time : 2-6days
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    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 to 0.5W

    • High Sensitivity:-124dBm

    • Bit error rate down to 1% under -121dBm

    • Independent frequency for Tx and Rx

    • Bandwidth: 12.5 / 25 KH

    • Voice and text messages communication

    • Reminder for input calling, calling status checking

    • DMR /Analog walkie talkie

    • Message transmission and reception

    • Built-in EEPROM, data saved even powered off

    • 1ppm TCXO crystal

    • 51 CTCSS

    • 166 CDCSS

    • 9 adjustable volume

    • Enhanced encryption of Voice and Text message


    Application

    • Small professional walkie talkie
    • Invisible intercom system
    • Building community security system
    • Sport products
    • Handheld / Pocketable device
    • Audio surveillance system

    Pin Definition


    Pin No.Signal NameDefinitionDescriptionRemarks
    Power1VCCDC12V±10%Maximum transmission current: 1.5A
    2GNDGrounding of power supply
    Signal base1GNDGrounding of power signal
    2A(TXD)Data receivingTTL TX / RS232 TX / RS485-AChoose one
    3B(RXD)Data transmittingTTL RX / RS232 RX / RS485-B
    4NC
    5DGNDGrounding of Signal
    6PTTAudio transmitting control
    7MIC INMicrophone input control
    8SPEAKER OUTSpeaker output control
    9TESTFactory testing

    Pin Definition

    Pin No.Signal NameDefinitionDescriptionRemarks
    Power1GND

    Grounding of power supply


    2VCCDC12V±10%Maximum transmission current: 1.5A
    Signal base1RxD (TTL)Data receiving of TTL
    2A(TXD)Data receivingRS232 TX / RS485-AChoose one
    3B(RXD)Data transmittingRS232 RX / RS485-B
    4

    TxD

    (TTL)

    Data Transmitting of TTL
    5DGNDGrounding of Signal
    6PTTAudio transmitting control
    7MIC INMicrophone input control
    8SPEAKER OUTSpeaker output control
    9TESTFactory testing

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