17-24dbm gsm 900mhz telecom mobile signal indoor booster
Main Features of kingtone cellular repeater
◇ 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;
◇ Bandwidth can be configured from 5-25MHz in work band.
◇ Local and remote monitoring (optional) with automatic fault alarm &remote control;
◇ Weatherproof design for all-weather installation;
Applications
To expand signal coverage of fill signal blind area 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.
It is mainly applicable to such case:
The repeater can find an installation place which can receive pure BTS signal at strong enough level as the Rx Level in repeater site should be more than ‐70dBm;
Items | Uplink | Downlink | |
Frequency Range | 890~915 MHz | 935~960 MHz | |
Output Power | 15±2 dBm | 20±2 dBm | |
Gain | 65±2 dB | 70±3 dB | |
Ripple | ≤8 dB | ≤8 dB | |
VSWR@ min. gain | ≤2.5 | ≤2.5 | |
Max. Input Power Without Damage | -10 dBm | -10 dBm | |
ATT step of 1dB | 1 ~ 10dB | ∣△∣≤1 dB | ∣△∣≤1 dB |
10 ~ 20dB | ∣△∣≤1 dB | ∣△∣≤1 dB | |
20 ~ 25dB | ∣△∣≤1.5 dB | ∣△∣≤1.5 dB | |
ALC Active 10dB | ∣△∣≤2 dB | ∣△∣≤2 dB | |
Out of Band Gain | ± 1.5 MHz | ≤ 45 dB | ≤ 50 dB |
± 5 MHz | ≤ 30 dB | ≤ 35 dB | |
Intermodulation Products (CW) | ≤ -36 dBm | ≤ -45 dBc | |
Spurious Emission | 9KHz~1GHz | ≤ -36 dBm | ≤ -36 dBm |
1GHz~12.75GHz | ≤ -30 dBm | ≤ -30 dBm | |
Noise Figure @ max. gain | ≤ 7 dB | ≤ 7 dB | |
Time Delay | ≤ 5 μs | ≤ 5 μs | |
Alarm | ALC not Active | — | Green |
ALC Active 5-10dB | — | Orange | |
ALC Active 15-20dB | — | Red | |
Power Supply | AC220V ±20%, 50Hz ±10% | ||
Power Comsumption | ≤15 W | ||
Dimensions | 155mmx268mmx60mm | ||
Weight | 2kg | ||
RF Connector | N-Female | ||
Environment Conditions | IP40 | ||
Humidity | < 90% | ||
Operating Temperature | -10℃~+55℃ | ||