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.
gsm base station Repeater 1800mhz 37dBm-43bBm Function:
1,Donor Unit,Remote Unit;
2,In-band and out-band can be customized;
3,The Remote unit can be used out of the BTS coverage;
4,Highly selective channel selector can process 1 or 2 or 4 or 4 or 8 channels simultaneously
5,Easy to install on wall or pole
gsm base station Repeater 1800mhz 37dBm-43bBm Applications:
To expand signal coverage of signal blind areas 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.
gsm base station Repeater 1800mhz 37dBm-43bBm Technical Specification:
Items |
DCS Frequency Shifting Repeater |
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Donor Unit |
Remote Unit |
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Frequency Range |
Uplink |
1710-1785MHz |
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Downlink |
1805-1880MHz |
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Transmission Frequency |
Various frequency(Upto15GHz)is available upon request |
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Transmission Distance |
Max20KM(From Donor Unit to Remote Unit) |
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Frequency Error |
Max0.05ppm |
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Downlink Input Level |
Wireless Access Type |
Min-70dBm |
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Direct Couple Type |
Min-10dBm |
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Output Power |
Master |
Wireless Access Type |
Min30dBm-40 dBm(1-10W) |
Min30dBm-37dBm(1-5W) |
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Direct Couple Type |
Min0dBm |
Min30dBm-37dBm(1-5W) |
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Slave |
Min30dBm-37dBm(1W-5W) |
Min37dBm-43dBm (5W-20W) |
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Working Bandwidth |
Various bandwidth is available upon request |
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Gain |
Master |
Wireless Access Type |
Min.85dB |
Min:85dB |
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Direct Couple Type |
Min.45dB |
Min:45dB |
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Slave |
Min.90dB |
Min:90dB |
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AGC Control Range |
Min30dB(+/-2dB) |
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Gain Control Range |
31dB(1dBStep) |
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VSWR |
<1.5 |
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Ripple in Band |
Max-1.5dB |
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Inter modulation attenuation |
≤-45dBc ♦; ≤-36dBc ♦ |
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Spurious Emissions |
9KHz-1GHz |
Max -36dBm |
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1GHz-12.75GHz |
Max-30dBm |
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I/O Impedance |
50ohm |
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Noise Figure |
Max5dB |
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Group Time Delay |
Max5µS |
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Temperature Range |
-25degreeCelsiusto+55degreeCelsius |
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Power Supply |
DC -48V / AC220V (50Hz)/AC110V(60Hz)(+/-15%) |
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NMS Monitor Function |
Real-time alarm for Door Status, Temperature ,Power Supply, VSWR, Output Power, Gain, Uplink ATT, Downlink ATT and etc. |
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Remote Control Module(Optional) |
RS232+WirelessModem+Li-ion Chargeable Battery |
GSM Wireless transmitter and receiver GSM 900
Repeater Testing :
At Present, Kingtone exhibited the highest quality products and enterprise’s comprehensive strength. And Kingtone continues to strengthen technological innovation on repeater products and will launch the new products on the market soon.
With your supports and new requirements which can make us improve our service, innovative our technology and consummate the products.
OEM & ODM are welcome!
Support System |
Frequency Range |
Output Power |
GSM900MHZ |
890-915MHz/935-960MHz |
2W/5W/10W/20W/30W/40W/50W/60W |
DCS1800MHz |
1710-1785MHz/1805-1880MHz |
2W/5W/10W/20W/30W/40W/50W/60W |
PCS1900MHz |
1895-1910MHz/1975-1990MHz |
2W/5W/10W/20W/30W/40W/50W/60W |
GSM850MHz |
824-849MHz/869-894MHz |
2W/5W/10W/20W/30W/40W/50W/60W |
CDMA450MHz |
450-457.5MHz/460-467.5MHz |
2W/5W/10W/20W/30W/40W/50W/60W |
CDMA800MHz |
824-849MHz/869-894MHz |
2W/5W/10W/20W/30W/40W/50W/60W |
CDMA1900MHz |
1880-1890MHz/1960-1970MHz |
2W/5W/10W/20W/30W/40W/50W/60W |
UMTS850MHz |
824-849MHz/869-894MHz |
2W/5W/10W/20W/30W/40W/50W/60W |
UMTS2100MHz |
1920-1980MHz/2110-2170MHz |
2W/5W/10W/20W/30W/40W/50W/60W |
GSM900/1800MHZ |
890-915MHz/935-960MHz 1710-1785MHz/1805-1880MHz |
2W/5W/10W/20W/ |
GSM850/1900MHZ |
824-849MHz/869-894MHz 1880-1890MHz/1960-1970MHz |
2W/5W/10W/20W |
GSM900/UMTS2100 |
890-915MHz/935-960MHz 1920-1980MHz/2110-2170MHz |
2W/5W/10W/20W/ |
Question: I work in an office building where my cell phone coverage in certain areas, including my office, is non-existent or spotty at best. How can I improve my coverage?
Answer: The requirement for reliable, always-on cell phone coverage within the office environment is increasing dramatically. It is not unusual to encounter trouble spots within a building where cell phone signals are weak or non-existent.
Kingtone repeater provides affordable and clear coverage to those trouble spots. The unit can be easily deployed and provides a coverage range of up to 100,000 square feet. Multiple units can be easily deployed to cover office areas and working locations.
Kingtone repeater can be deployed even without access to the roof or outside.
Question: I frequently work from my home office, but my cell phone doesn't.
Answer: A cell phone is critical when you work at home, because it provides a ready link to the office and customers – without giving out your home number. But even in urban areas, hills or buildings often block wireless signals.
Kingtone repeater can be easily deployed to provide coverage throughout your house. In a home, the donor unit is generally deployed outside – for example, under the eaves. Because it is more sensitive than your phone and is mounted higher up, it can usually detect signals that your phone can't. The coverage range of 15,000 to 50,000 square feet (2,000 to 4,600 square metres) is adequate for most homes.
Question: I live in a rural area. Rather than having a second phone line for work, I'd like to use my cell phone, but it only works outside.
Answer: Signals in many rural areas are marginal and cannot penetrate the walls of your home. Kingtone repeater can be easily deployed to provide coverage throughout your house. In a home, the donor unit is generally deployed outside – for example, under the eaves. Because it is more sensitive than your phone and is mounted higher up, it can usually detect signals that your phone can't. The coverage range of 15,000 to 50,000 square feet (2,000 to 4,600 square metres) is adequate for most homes.