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164-165MHz 169-170MHz VHF170 5W Channel Selective Repeater with 8 Channel Carriers

Short Description:

164-165MHz 169-170MHz VHF170 5W Channel Selective Repeater with 8 Channel Carriers cover a large area with strong signal system is designed to solve problems of weak mobile signal, which is much cheaper than adding a new Base Station (BTS). Main operation of RF Repeaters system is to receive low‐power signal from BTS via radio frequency transmission and then transmit the amplified signal to the areas where network coverage is inadequate. And the mobile signal is also amplified and transmitted...


  • Brand: Kingtone/JIMTOM
  • Min.Order Quantity: 1 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Warranty: 12months
  • Product: VHF Repeater Amplifier
  • System: bda system vhf repeater
  • Repeater Type: VHF Repeater
  • Product Detail

    Product Tags

    164-165MHz 169-170MHz VHF170 5W Channel Selective Repeater with 8 Channel Carriers cover a large area with strong signal system is designed to solve problems of weak mobile signal, which is much cheaper than adding a new Base Station (BTS). Main operation of RF Repeaters system is to receive low‐power signal from BTS via radio frequency transmission and then transmit the amplified signal to the areas where network coverage is inadequate. And the mobile signal is also amplified and transmitted to the BTS via the opposite direction.

    System manufacturers and designers will never guarantee, and it is impractical to expect, 100 percent coverage. It is impossible to guarantee 100 percent coverage in any city. There is always some corner of a building that a radio system does not cover. The problem with no coverage from a trunked system is very different from a simplex area. In a trunked system, no coverage means no communications.

    Frequencies available include 400MHz UHF, 700MHz, 800MHz, and 900MHz. Please contact us with your additional frequency requirements.

    VHF-BDA-Amplifier.4

    Main Features
    ◇ High linearity PA; High system gain;
    ◇ Intelligent ALC technology;
    ◇ Full duplex and high isolation from uplink to downlink;
    ◇ Automatic Operation convenient operation;
    ◇ Integrated technique with reliable performance;
    ◇ Robust OMT/OMC function with automatic fault alarm &remote control,easy of operate and maintenance,option;
    ◇ Weatherproof design for all-weather installation;

    UHF BDA

    Technical Specifications:

    Items

    Testing Condition

    Specification

    MEMO

    Uplink

    Downlink

     

    Working Frequency(MHz)

    Nominal Band

    169-170MHz

    164-165MHz

     

    Bandwidth

    Nominal Band

    1MHz

     

    Channel Number

    Nominal Band

    8

     

    Gain(dB)

    Nominal Output Power-5dB

    85±3

    85±3

     

    Output Power (dBm)

    modulating signal

    33±2

    +37±2

     

    ALC (dBm)

    Input Signal add 20dB

    Po≤±1

     

    Noise Figure (dB)

    Working in-bandMax. Gain

    5

     

    Ripple in-band (dB)

    Nominal Output Power -5dB

    3

     

    Frequency Tolerance (ppm)

    Nominal Output Power

    0.05

     

    Time Delay (us)

    Working in-band

    5

     

    Gain Adjustment Step (dB)

    Nominal Output Power -5dB

    1dB

     

    Gain Adjustment Range(dB)

    Nominal Output Power -5dB

    30

     

    Gain Adjustable Linear(dB)

    10dB

    Nominal Output Power -5dB

    ±1.0

     

    20dB

    Nominal Output Power -5dB

    ±1.0

     

    30dB

    Nominal Output Power -5dB

    ±1.5

     

    IMD3 (dBc)

    Working in-band

    -45

     

    Carrier out of channel Rejection

    with 6dB offset

     

    ±50KHz

    -20dBc

     

    ±75KHz

    -25dBc

     

    ±125KHz

    -30dBc

     

    ±250KHz

    -63dBc

     

    ±500KHz

    -67dBc

     

    Spurious Emission(dBm)

    9kHz-1GHz

    BW:30KHz

    -36

    -36

     

    1GHz-12.75GHz

    BW:30KHz

    -30

    -30

     

    VSWR

    BS/MS Port

    1.5

     

    I/O Port

    N-Female

     

    Impedance

    50ohm

     

    Operating Temperature

    -25°C ~+55°C

     

    Relative Humidity

    Max. 95%

     

    MTBF

    Min. 100000 hours

     

    Power Supply

    DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)

     

    Remote Monitoring Function

    Real-time alarm for Door Status, Temperature, Power Supply, VSWR, Output Power  

    Remote Control Module

    RS232 or RJ45 + Wireless Modem + Chargeable Li-ion Battery

    Option

     

     


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