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Kingtone Tetra Repeater 380-400MHz BDA Radio Communication System Coverage Solutions

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  • Kingtone Tetra Repeater 380-400MHz BDA Radio Communication System Coverage Solutions

Short Description:

Introduction Mainfeature Application&scenarios Specification Parts/Warranty TETRA (Terrestrial Trunked Radio) repeater designed to support public-safety networks and professional mobile-radio systems for high-security applications, such as metro underground networks, or the oil and gas industries.   Bi-Directional Amplifier (BDA)can selectively amplify the signals, ensuring the frequency purity of repeated signals and the stability of output power. It has excellent compatib...


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Product Tags

  • Introduction
  • Mainfeature
  • Application&scenarios
  • Specification
  • Parts/Warranty

TETRA (Terrestrial Trunked Radio) repeater designed to support public-safety networks and professional mobile-radio systems for high-security applications, such as metro underground networks, or the oil and gas industries.
 
Bi-Directional Amplifier (BDA)can selectively amplify the signals, ensuring the frequency purity of repeated signals and the stability of output power. It has excellent compatibility and is now widely used in trunking communication systems such as TETRA, iDEN.
 

Kingtone offers a wide range of tetra radio solutions and repeater system to meet the needs of Professional Mobile Radio user organizations.

Mainfeature

◇ 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;
◇ Local and remote monitoring (optional) with automatic fault alarm &remote control;
◇ Weatherproof design for all-weather installation;

Application&scenarios

TETRA Fiber Optical repeaters provide coverage in small, medium, large and campus style buildings, inside tunnels, metros and remote or rural communities.
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Specification

Items

Testing Condition

Specification

Uplink

Downlink

Working Frequency(MHz)

Nominal Frequency

380-385MHz

410-415MHz 415-420MHz

390-395MHz

420-425MHz 425-430MHz

Gain(dB)

Nominal Output Power-5dB

95±3

Output Power (dBm)

33

40

ALC (dBm)

Input Signal add 20dB

△Po≤±1

Noise Figure (dB)

Working in-band（Max. 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

Peak Phase Error(°)

Working in-band

≤20

RMS Phase Error (°)

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

Inter-modulation Attenuation (dBc)

Working in-band

≤-45

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(option)

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

Remote Control Module(option)

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

Parts/Warranty
Warranty: 12months after shipment date;

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