2W-20W 800MHz iDen Long Range Repeater BDA Trunk Amplifier Critical Communication Coverage Solution Provider 806-866MHz Band
Kingtone provide reliable and stable radio coverage equipment, installation & commissioning for:
Tunnels, Buildings, Ships, Malls, Stadiums etc.
Analogue / Digital (GSM/DSC/UMTS) networks
VHF / UHF / FM networks
2W-20W 800MHz iDen Long Range Repeater BDA Trunk Amplifier Critical Communication Coverage Solution Provider 806-866MHz Band is designed to solve problems of wak mobile signal, which is much cheaper than adding a new base station (BTS).Main operation of the repeaters are to receive lower-power signal from BTS via RF 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.
We design and manufacture Tetra Off-air repeater, BDA for in-building:
Technical Specification:
| Items | Tetra iDen Repeater Band Selective Repeaters 800 mhz | ||
| Frequency Range | Uplink | 806-821MHz | |
| Downlink | 851-866MHz | ||
| Output Power | Uplink | +33dBm | |
| Downlink | +33dBm | ||
| 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 | ||
| 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 | ||
| NMS Monitor Function(Optional) | Real-time alarm for Door Status, Temperature, Power Supply, VSWR, Output Power, Gain, Uplink ATT, Downlink ATT and etc. | ||
