Kingtone Customized Public Safety Bi-Directional Amplifier UHF 400-450MHz 20W Band Selective Repeater RF Integrated BDA for Walkie Talkie Signal Extender

Short Description:

Kingtone Bi-Directional Amplifiers system is designed to solve problems of weak mobile signal, which is much cheaper than adding a new Base Station (BTS). UHF BDA is a repeater solution that was designed with public safety first responders in mind. Main operation of RF Bi-Directional Amplifiers 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 a...

Brand: Kingtone/JIMTOM

Min.Order Quantity: 1 Piece/Pieces

Supply Ability: 10000 Piece/Pieces per Month

Warranty: 12months

Product Name: Bi Directional Amplifier (BDA)

Function: BDA for Walkie Talkie Signal Extender

Keyword: uhf radio repeater

Customized Frequency Range: 400-450MHz

Customized Output Power: 2W/5W/10W/20W

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Product Detail

Product Tags

Main operation of RF Bi-Directional Amplifiers 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.

Main Features:
1,High linearity PA; High system gain;
2,Intelligent ALC technology;
3,Intelligent AGC technology;
4,Full duplex and high isolation from uplink to downlink;
5,Automatic Operation convenient operation;
6,Integrated technique with reliable performance;
7,Local and remote monitoring (optional) with automatic fault alarm &remote control;
8,Weatherproof design for all-weather installation;

Specification:

Items		Testing Condition	Specification		Meno
			Uplink	Downlink
Working Frequency(MHz)		Nominal Frequency	355-356MHz	366-367MHz	Customized
Bandwidth		Nominal Band	1MHz
Gain(dB)		Nominal Output Power-5dB	90±3
Channel bandwidth		Nominal Band	25kHz
Output Power (dBm)		modulating signal	+33±1	+43±1
ALC (dBm)		Input Signal add 20dB	Po≤±1
Noise Figure (dB)		Working in-band(Max. Gain)	≤15
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
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%
Power Supply		DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)			Option

Applications:
To expand signal coverage of fill signal blind area where signal is weak or unavailable.
Outdoor: Airports, Tourism Regions, Golf Courses, Tunnels, Factories, Mining Districts, Villages etc.
Indoor: Hotels, Exhibition Centers, Basements, Shopping Malls, Offices, Packing Lots etc.