⎝⎛韦德足球⎞⎠


020-82510321



Or leave us a message

Leave message

product details

Your present location: ⎝⎛韦德足球⎞⎠ > Products > Car Stations > Product Details
MD780 digital car station
  • MD780数字车载台

MD780 digital car station

Hytera MD780 is a professional digital car station with a friendly interface display and key design. With a large-size color LCD display, you can see the displayed information at a glance even in outdoor bright light. With 7 programmable keys, you can Quickly implement the features you need to increase your communication efficiency.

Hytera MD780 Digital Vehicle Station Product Introduction:

MD780采用大尺寸彩色LCO显示屏,即使在户外强光下也可对显示信息一目了然,同时.其秉承了"简单、自然、友好、一致”的人机交互设计原则,为用户带来更多友好的使用体验。 Friendly human-computer interaction interface and key design: The MD780 uses a large-size color LCO display screen, which can clearly display the information even under strong outdoor light. At the same time, it adheres to the "simple, natural, friendly and consistent" human-machine interaction Design principles to bring more friendly user experience to users. With 5 physical programmable keys, you can quickly achieve the required functions, thereby improving your communication efficiency.

Reliable and durable quality: The quality of MD780 complies with the strict US military standards MIL-STD-810C / D / F / G and IP54 industrial protection standards, which can exert excellent performance in a variety of harsh working environments.

Noise suppression, better speech: The MD780 uses advanced narrow-band speech codec technology and digital error correction technology. Whether in noisy environments or on the edge of the coverage area, you can get clear voice. The use of AGC technology has also greatly optimized the voice reception effect. The built-in 5W high-power speaker guarantees clear and loud sounds, allowing you to easily maintain smooth communication.

Higher spectrum utilization and channel doubling: The TDMA dual-slot technology greatly improves the frequency utilization rate. The MD780 can accommodate twice the number of channels on the basis of the original frequency resources, which has greatly eased the pressure on the increasing shortage of spectrum resources.

Scalable accessory interface: MD780 provides rich and expandable interfaces, which can realize more accessory functions. Such as: by using automatic ignition induction function. When the car is started, the car station can be automatically turned on. The speaker can be externally connected through the speaker amplification function, and the localized sound broadcasting function can be realized. (More attachments will be provided later to expand the business).

Supports many powerful and flexible standard formats: Supports 2-tone, 5-tone, HDC1200, DTMF and other analog conventional standards, MPT analog cluster standard, PDT conventional standard, PDT cluster standard, enabling users to smoothly transition from analog communication systems to digital communication systems.

Rich business functions: In addition to supporting traditional language services and data services, the MD780 also provides supplementary services and other services. Such as: random access, back entry, status message, emergency alarm, GPS query, ignition induction, speech reinforcement, dynamic reorganization, end-to-end encryption, remote control, activation, walkie-talkie check, call alert and other functions. The provision of more functions is designed to enhance user productivity and effectiveness.

Seamless handoff technology: Seamless handover technology with independent intellectual property rights ensures that users can communicate without interruption when performing tasks across regions.

Secure communication: Standards-based digital trunking technology provides security for your communications. The application of authentication, end-to-end encryption and other security technologies enables you to obtain a full range of secure communication guarantees.

success case

MORE +

    Hytera MD780 car station technical specifications:
    General specifications:
    Frequency range:
    UHF1: 400-470MHz UHF2: 450-520MHz
    UHF3: 350-400MHz
    VHF1: 136-174MHz
    Channel capacity: 1024
    Area capacity: 64
    Channel interval: 12.5kHz / 20kHz / 25kHz
    Working voltage: 13.6V ± 15%
    Current consumption (standby): <0.6A
    Current consumption (receiving): <2.0A
    Current consumption (transmit): 5W <5A, 25W <8A, 45W / 50W <12a
    Frequency stability: ± 1.5ppm
    Antenna impedance: 50Ω
    Dimensions (W × H × D) mm: 60 × 174 × 200
    Weight: 1700g
    Display: LCD: 220 × 176 pixels, 262,000 colors, 2.0 inches, 4 lines
    Launch section:
    RF output power low power:
    UHF1 / UHF2 / UHF3: 5-25W
    Low power: VHF1: 5-25W
    High power: UHF1 / UHF2 / UHF3: 5-45W
    High power: VHF1: 5-50W
    FM modulation
    11K0F3E@12.5KHz, 14K0F3E @ 20KHz, 16K0F3E @ 25KHz
    4FSK digital modulation
    12.5KHz data only: 7K60FXD
    12.5kHz data and voice: 7K60FXW
    Conducted / radiated emission: -36dBm <1ghz, -30dbm> 1GHz
    Modulation limit: ±2.5KHz@12.5KHz, ±4.0KHz@20KHz, ±5.0KHz@25KHz
    FM AC sound and noise: 40dB@12.5KHz, 43dB @ 20KHz, 45dB @ 25KHz
    Adjacent channel power: 60dB@12.5KHz, 70dB @ 20 / 25KHz
    Audio response: + 1 ~ -3dB
    Audio distortion: ≤3%
    Digital Vocoder Type: AMBE + 2 ™ or NVOC or SELP
    Digital protocol: ETSI-TS102 361-1, -2, -3
    Receiving part:

    Sensitivity (analog):
    0.3μV (12dB SINAD)
    0.22μV (typical) (12dB SINAD)
    0.4μV (20dB SINAD)
    Sensitivity (digital): 0.3μV / BER5%
    Adjacent channel selectivity:
    65dB @ 12.5KHz / 75dB @ 20 / 25KHz (TIA_603)
    60dB @ 12.5KHz / 70dB @ 20 / 25KHz (ETSI)
    Intermodulation:
    75dB@12.5/20/25KHz (TIA_603)
    70dB@12.5/20/25KHz (ETSI)
    Spurious response suppression:
    75dB@12.5/20/25KHz (TIA_603)
    70dB@12.5/20/25KHz (ETSI)
    Blocking: 90dB (TIA-603) 84dB (ETSI)
    AC sound and noise: 40dB@12.5kHz, 43dB @ 20kHz, 45dB @ 25kHz
    Rated audio output power (built-in): load 20ohm: 3W
    Rated audio output power (external): load 8ohm: 7.5W
    Maximum audio output power (built-in): load 20ohm: 8W
    Maximum audio output power (external): load 8ohm: 20W
    Rated audio distortion: ≤3%
    Audio response: + 1 ~ -3dB
    Conducted emission spurs: <-57dbm

    I want to leave a message
    • Your Name:
    • contact number:
    • E-mail:
    • Message content:
    • Submit Now
    七乐彩 欢乐拼三张 欢乐拼三张 真人游戏平台注册