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Specifications
repetidor tetra mobile Signal1.Fexible production
2.OEM/ODM serviced
3.Low MOQ
4.ISO9001:2008
TETRA450 uhf mobile Signal Repeater repetidor tetra
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.
repetidor tetra Function:
To amplify all signals in the whole band
Wireless repeater
Software control
Easy to install on wall or pole
repetidor tetra 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
8Extend the signal distance of base station
9.Backup batteries
10.Main module self-test and auto alarm.
11.Door open alarm
12ALC(auto level control) ,etc.
repetidor tetra Technical Specification:
Items |
TETRA RF Band Selective Repeater |
||
Frequency Range |
Uplink |
450-455MHz |
|
Downlink |
450-455MHz |
||
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 30dB (+/-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 (50Hz)/AC110V(60Hz)(+/-15%) |
||
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 |
||
repetidor tetra
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