DCS RF Repeater 1800mhz Digital Wireless Signal Booster Amplifier

Specifications DCS rf Repeater Signal Booster Amplifier

1.outdoor/indoor use

2.frequency DCS1800MHZ

3.Full duplex

Digital wireless rf signal amplifier introduction As the traditional Wireless RF Repeater, the Wireless Digital Repeater can also achieve the bidirectional amplification of the base station uplink and downlink signal. Applied to expand and extend the base station coverage, fill signal area where mobile signal is blind and weak. But it’s a new type repeater which adopts Digital Processing Technology to detect and counteract interference signal from wireless received signal. Its specialty is to dispel interference, improve system gain and greatly reduce device’s requirement for isolation at the same time. Its capability and function satisfy the Traditional Wireless Repeater protection. Thinks to the ICS technology, the device can be set without the limits of antenna isolation. The transceiver use a holding pole, antenna feed is easy to install, small occupation of land, and convenience for property coordination. By adopting digital processing, the ICS Repeater can debase the introduced noise of device effectively; reduce CAPEX by replacing part of the traditional Frequency Shifting Repeater application. The ICS Repeater also has the ability to Carrier Tracking, makes the device operating channel automatically regulate to the source frequency channel of donor antenna, debase the device maintenance cost.     DCS rf repeater 1800mhz Features: 1. High isolation full duplex design,easy to install. 2. Low noise figure, high receive sensitivity. 3. With ALC and MLC function to ensure stable output power and easy installation and commissioning 4. Scientific and perfect circuit design, and adopting advanced amplifier device, ensure the repeater station equipment low power consumption, environmental protection and energy saving. 5. Modular structure design, according to need, easily to upgrade the system by increasing the module, expand the business. 6. High Q cavity filter and SAW surface acoustic wave filter, high out of band rejection. 7. Adopt the world's most advanced high linearity, low intermodulation LDMOS power amplifier. 8. Adopt the advanced digital PLL, TCXO, OCXO technology, frequency stability and high accuracy. 9. Use the advanced IF SAW filtering technology, selective especially good, can effectively inhibit out-of-band unwanted signal, improve the anti-interference ability of the equipment and the work efficiency.  10. Perfect remote and local network monitoring function. 11. Waterproof design work for all weather indoor and outdoor.     Technical Specifications:

Items		Testing Condition	Specification
			Uplink	Downlink
Working Frequency(MHz)		Nominal Frequency	1710-1785 or Customize	1805-1880 or Customize
Gain(dB)		Nominal Output Power-5dB	85±3 t0 95±3 Customize
Output Power (dBm)		DCS modulating signal	23-37 Customize	33-48 Customize
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 Range(dB)		Nominal Output Power -5dB	≥30/1dB step
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
Out of Band rejection(dBc)		Out of Band edge f≥600KHz	≥30
		Out of Band edge f≥1MHz	≥45
		Out of Band edge f≥5MHz	≥65
Inter-modulation Attenuation (dBc)		Working in-band	≤-45
Spurious Emission(dBm)	9kHz-1GHz	BW:30KHz	≤-36
	1GHz-12.75GHz	BW:30KHz	≤-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

    Application: The DCS Wireless signal booster is mainly applicable to such cases: Outdoor: Airports, Golf Courses, Tourism Regions, Villages, Highway,Tunnels, Mining Districts etc. Indoor: Hotels, Exhibition Centers, Shopping Malls, Gymnasium, Basements, Offices, Factory, Hospital, Entertainment, Packing Lots etc.       OEM & ODM are welcome!