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Reasonable price Signal Booster Repeater 4g Lte - Cost-effective Band Selective Fibre Optical Repeater VHF, UHF,TETRA BDA (DAS) for in-building wireless radio coverage – Kingtone

Reasonable price Signal Booster Repeater 4g Lte - Cost-effective Band Selective Fibre Optical Repeater VHF, UHF,TETRA BDA (DAS) for in-building wireless radio coverage – Kingtone Featured Image
  • Reasonable price Signal Booster Repeater 4g Lte - Cost-effective Band Selective Fibre Optical Repeater VHF, UHF,TETRA BDA (DAS) for in-building wireless radio coverage – Kingtone

Short Description:

TETRA Fiber Optical repeaters consist of Master Unit (MU) and Remote Unit (RU). One Master Unit can work together with 1 to 4 Remote Units. The Master Unit transfers the BTS signal into optical signal and transmits the optical signal to the Remote Unit (RU). The Remote Unit (RU) transfer the optical signal into RF signal, amplify the RF signal and cover the target areas.  The optical remote unit (RU) is connected to a master unit via optical fiber. The BTS signals are interfaced to the maste...


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Reasonable price Signal Booster Repeater 4g Lte - Cost-effective Band Selective Fibre Optical Repeater VHF, UHF,TETRA BDA (DAS) for in-building wireless radio coverage – Kingtone Detail:

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TETRA Fiber Optical repeaters consist of Master Unit (MU) and Remote Unit (RU). One Master Unit can work together with 1 to 4 Remote Units. The Master Unit transfers the BTS signal into optical signal and transmits the optical signal to the Remote Unit (RU). The Remote Unit (RU) transfer the optical signal into RF signal, amplify the RF signal and cover the target areas. 

The optical remote unit (RU) is connected to a master unit via optical fiber. The BTS signals are interfaced to the master unit for electrical/optical conversion. These converted signals are transmitted via optical fiber to the remote units and finally to the antenna. By utilizing optical fiber cables, high attenuation losses on long coaxial cables are avoided.
This increases the potential distance between remote unit and master unit up to 20 km. A subcarrier is fed into the signal path on the optical fiber to act as a remote control and supervision channel for all equipment. Due to the modular concept later expansion and upgrade is possible. System redundancy can also be provided at low cost impact.

• Cost-effective indoor cell enhancer
• Easy installation due to small dimensions and auto-gain functionality
• High reliability

Optical-Repeater-Solution

Fibre-fed repeaters for two-way radio systems. Optical fibre solution for indoor coverage and range extension in VHF, UHF and TETRA frequencies.

This design distributed antenna system (DAS) for in-building wireless radio coverage.

5MHz Duplexer Bandwidth

Typical Applications:

TETRA Fiber Optical Repeaters are mainly used in indoor area and outdoor areas already with optic fibers. The application of Tetra Fiber Optical repeaters will effectively eliminate the signal blind areas, enhance the network quality, improve the image of cellular operators and bring them more profit.They are widely used in the places below.

Railway Tube Scenery spot

Campus Hospital Oil field

Road Sea-route Town

Rural area Airport Venue

BDA-Bi-directional-Amplifie

Electrical Specifications

Type

TETRA800

KT-ORDLB-**(** Refers to Output Power)

Frequency

TETRA800

UL:806-821MHz DL:851-866MHz

Output Power

33dBm

37dBm

40dBm

43dBm

Optic Output Power

2-5dBm

Receiving Optical Power(Min)

-15dBm

Optical Wavelength

UL:1310nm;DL:1550nm

Gain

65dB@0dB Optical Path Loss

Gain Adjust Range

≥30dB;1dB/step

AGC Range

≥25dB

IMD3

≤-13dBm

≤-45dBc

Noise Figure

≤5dB

Ripple in Band

≤3dB

Time Delay

≤10μs

Out Band Rejection

≤-40dBc @F(edge)±4MHz;

≤-60dBc @F(edge)±10MHz

Spurious Emission

9KHz-1GHz:≤-36dBm/30KHz;1GHz-12.75GHz:≤-30dBm/30KHz

Port Impedance

50Ω

VSWR

≤1.5

Monitoring Mode

Local;Remote(Optional)

Power Supply

AC220V(Normal); AC110V or DC48V or Solar Powered(Optional)

Power consumption

100W

150W

200W

250W

Mechanical Specifications

Weight

19kg

19kg

35kg

35kg

Dimension

590*370*250 mm

670*420*210 mm

Installation mode

Wall installation (normal);Pole installation(optional)

Connector

RF:N female; Optical:FC/APC

 

Environment Specifications

Case

IP65(Slave)

Temperature

-25~+55°C(Slave) 0°C~+55°C(Master)

Humidity

5%~95% (Slave)

详情_03

The signal power is distributed using filters, splitters, attenuators, bi-directional amplifiers, discrete antennas and radiating cables, optical transceivers, low loss coax cables, and optical fibers…

More details, welcome to contact us freely!  (www.kingtonerepeater.com )

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Reasonable price Signal Booster Repeater 4g Lte - Cost-effective Band Selective Fibre Optical Repeater VHF, UHF,TETRA BDA (DAS) for in-building wireless radio coverage – Kingtone detail pictures

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    5 Stars By Tony from Boston - 2017.12.31 14:53

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