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125W Autonomous Frequency Selection Shortwave Radio Station
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  • 125W Autonomous Frequency Selection Shortwave Radio Station

125W Autonomous Frequency Selection Shortwave Radio Station

125W military autonomous frequency selection short-wave radio station is used for fixed station or vehicle station for long and medium distance short-wave communication. The station adopts adaptive communication technology, independent frequency selection communication technology, digital frequency hopping technology, voice digital processing and software radio technology to meet the requirements of modern short-wave construction and communication.

Key words:

Key words:

Emergency communication dispatching

Shortwave radio

Ultrashort wave radio

Short wave remote control

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  • Product Features
  • Technical parameters
    • 设备名称: 125W Autonomous Frequency Selection Shortwave Radio Station

    125W military autonomous frequency selection short-wave radio station is used for fixed station or vehicle station for long and medium distance short-wave communication. The station adopts adaptive communication technology, independent frequency selection communication technology, digital frequency hopping technology, voice digital processing and software radio technology to meet the requirements of modern short-wave construction and communication.

    125W military autonomous frequency selection short-wave radio station is used for fixed station or vehicle station for long and medium distance short-wave communication. The station adopts adaptive communication technology, independent frequency selection communication technology, digital frequency hopping technology, voice digital processing and software radio technology to meet the requirements of modern short-wave construction and communication.

     

    Use

    The radio station can quickly and automatically communicate with 125W transmission power under harsh electromagnetic environment and strong interference conditions, carry out reliable data communication, provide shortwave wireless data channel for data link and other applications, complete medium and short distance information transmission through analog communication and digital communication, and is suitable for mobile phone carrying, vehicle-mounted and fixed station use.

     

    Performance characteristics:

    Strong integrated digital business capabilities and a variety of anti-interference means;

    Achieve digitization of intermediate frequency;

    The speech coding design adopts the advanced coding algorithm;

    Remote full-function remote control function;

    Built-in programmable multi-function digital platform;

    Large screen EL Chinese character menu design;

     

    Technical indicators:

    Frequency range: 1.6MHz ~ 29.99999MHz step

    Frequency accuracy: 5*10-7

    Frequency stability: 5*10-7/day

    Type of work: upper side band, lower side band, AM, CW

    Business Type: Analog Voice, Digital Voice, Data Stream, Datagram

    Working mode: fixed frequency, independent frequency selection, adaptive, automatic communication, frequency hopping

    Power supply: AC: 220V ± 20% 50±3Hz

    DC: 24V%≤ 5000W

     

    Receiving Indicators

    Sensitivity: ≤ 1μV(12dB letter nad)

    Inverted mixing: ≥ 85dBμV

    Out-of-band intermodulation: ≥ 75dB(GB method)

    Blocking:>100dBμV

    Voice response: ≤ 3dB (change within 300Hz ~ 3000Hz)

     

    Transmitter Indicators

    Output power: 20W ± 1dB,50W ± 1dB

    Second order intermodulation: ≤-30dB(2MHz!28MHz)

    Carrier suppression: ≤ 50dB

    Sideband suppression: ≤-50dB

     

    Antenna tuner indicators

    Frequency range: 1.6MHz ~ 29.9999MHz

    Adapted antenna: 4m, 6m, 10m whip antenna, 15m oblique antenna, 44m dipole antenna, etc.

    Tuning accuracy: standing wave ratio 15:1

    Tuning time: storage channel ≤ 50ms non-storage channel ≤ 3s

    Dimensions (width * height * depth) and weight

    Transceiver 310*120*430 mm3 12kg

    Tian Tiao 285*120*460 mm3 10kg

    Power 200*120*320 mm3 6.5kg

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Zhejiang Kaichi Electronic Technology Co., Ltd.

Through continuous accumulation, continuous innovation, and gradually improve their own product chain, the company developed emergency communications software systems have entered the government and military customer market, and access to customer recognition and support.

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