umts 3g 900 mobile phone signal amplifier /repeater
USD $1 - $1,999 /Set
Min.Order:1 Set
Quanzhou Kingtone Optics & Electronics Technology Co., Ltd.
2W mini outdoor gsm cellular cell phone gsm 900 repeater/amplifier
2016 Popular Mobile Signal Repeater Kingtone GSM Repeater Professional 900MHz Repeater Supplier
890-915MHz 935-960MHz Outdoor gsm 900 cell phone signal repeater
gsm repeater, gsm 900 repeater, gsm 900 mobile cellular signal repeater/amplifier
UMTS 3G 900MHz cellular Mobile signal Repeater
Kingtone Repeaters 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.
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;
Applications:
To expand signal coverage of signal blind areas where signal is weak or unavailable.
Indoor: Hotels, Exhibition Centers, Basements, Shopping Malls, Offices, Packing Lots etc.
Outdoor: Airports, Tourism Regions, Golf Courses, Tunnels, Factories, Mining Districts, Villages etc.
Function:
1.To amplify all signals in the whole band
2.Wireless repeater
3.Software control
4.Easy to install on wall or pole
Features:
1.Monitoring software can be upgraded locally or remotely.
2.Wide dynamic range, low power consumption and noise figure. Protection from over voltage, over current and over temperature
3.High isolation from uplink to downlink to improve high stability.
4.High reliability and MTBF≥100,000 hours
5.Perfect remote and local network monitoring function.
6.Avoid interference from co-frequency
7.Enlarge the coverage area with omni directional antenna
8.Extend the signal distance of base station
9.Backup batteries
10.Main module self-test and auto alarm.
11.Door open alarm
12.ALC(auto level control) ,etc.
Technical Specification:
Items | 3G UMTS 900MHz Band Selective cellular Repeater | ||
Frequency Range | Uplink | 890-915MHz | |
Downlink | 935-960MHz | ||
Output Power | Uplink | Min +23dBm - +33dBm | |
Downlink | Min. +30dBm -+43dBm | ||
Working Bandwidth | Various bandwidth is available upon request | ||
Gain | Min. 90dB | ||
AGC Control Range | Min 40dB (+/-2dB) | ||
Gain Control Range | 31dB (1dB Step) | ||
VSWR | < 1.5 | ||
Ripple in Band | Max +/-1.5dB | ||
Inter modulation attenuation | ≤-45dBc ; ≤-36dBc | ||
Spurious Emissions | 9KHz-1GHz | Max -36dBm | |
1GHz-12.75GHz | Max -30dBm | ||
RF Connector | N-type Female | ||
I/O Impedance | 50 ohm | ||
Noise Figure | Max 5dB | ||
Group Time Delay | Max 5µS | ||
Temperature Range | -25 degree Celsius to +55 degree Celsius | ||
Relative Humidity | Max 95% | ||
MTBF | Min. 100,000 hrs | ||
Power Supply | DC -48V / AC220V/110V (+/-15%), 50Hz/60Hz | ||
UPS Backup Power Supply (Optional) | 6 hours / 8 hours | ||
NMS Monitor Function | Real-time alarm for Door Status, Temperature, Power Supply, VSWR, Output Power, Gain, Uplink ATT, Downlink ATT and etc. | ||
Remote Control Module(Optional) | RS232 + Wireless Modem + Chargeable Li-ion Battery |
umts 3g 900 mobile phone signal amplifier /repeater
umts 3g 900 mobile phone signal amplifier /repeater
umts 3g 900 mobile phone signal amplifier /repeater
umts 3g 900 mobile phone signal amplifier /repeater
umts 3g 900 mobile phone signal amplifier /repeater
umts 3g 900 mobile phone signal amplifier /repeater
Main Products Model :
Model | Support | Frequency Range |
KT900B | GSM900MHZ | 890-915MHz/935-960MHz |
KT1800B | DCS1800MHz | 1710-1785MHz/1805-1880MHz |
KT1900B | PCS1900MHz | 1895-1910MHz/1975-1990MHz |
KT850B | GSM850MHz | 824-849MHz/869-894MHz |
KT450B | CDMA450MHz | 450-457.5MHz/460-467.5MHz |
KT800B | CDMA800MHz | 824-849MHz/869-894MHz |
KT1900B | CDMA1900MHz | 1880-1890MHz/1960-1970MHz |
KT850B 3G | UMTS850MHz | 824-849MHz/869-894MHz |
KT2100B | UMTS2100MHz | 1920-1980MHz/2110-2170MHz |
KT900/1800D | GSM900/1800MHZ | 890-915MHz/935-960MHz 1710-1785MHz/1805-1880MHz |
KT900/2100 | GSM900/UMTS2100 | 890-915MHz/935-960MHz 1920-1980MHz/2110-2170MHz |
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