Huaptec DS 23, 27, 30 are digital cell phone boosters used to extend mobile providers’ networks. These systems are cost-efficient cellular solutions, which allow improving signal coverage without establishing new BTSs. The system is adjusted strictly to the bandwidth at which mobile provider performs. It support 8 sub-bands and up to 12 channels per customer’s request. In case it’s necessary to change the band frequency, the user can easily do it thanks to SDR technology in the digital repeater.
DS 23, 27, 30 cell phone boosters cover areas from 3000 to 5000 m2. The models are suitable for large buildings like airports, railway stations, tunnels, shopping malls, etc. and open rural zones.
For your repeater you can choose:
Coverage area: DS23 – up to 800 m2
DS27 – up to 1500 m2
DS30 – up to2000 m2
One network: EGSM/DCS/WCDMA/LTE800/LTE1800/LTE2600Features
1) SAW filter technology
DS 23, 27, 30 digital cell phone boosters amplify only those mobile bands, at which cellular operator renders its services. The intermediate SAW filter provides full rejection of signal bands of other operators.
2) Manual gain control (MGC)
Thanks to MGC function it’s possible to regulate the booster’s uplink and downlink gain manually according to the outdoor signal reception conditions. It helps to provide more accurate and secure coverage improvement, avoiding interference with other areas.
3) Automatic gain/level control (AGC, ALC)
Due to AGC and ALC circuits the cell phone booster automatically adjusts its uplink and downlink gain depending on the input signal strength. The functions help to escape interference with other mobile frequencies, as the system will alarm on self-oscillation.
4) Auto shut-off
In case of deep interference with other operators’ networks, the booster will automatically shut off. The function is available both for uplink and downlink.
5) OMT and OMC (Optional)
OMT and OMC are monitoring software systems used to control installed cell phone booster systems locally and remotely. OMT is able to monitor 100 boosters, OMC – 3000 units, showing each single unit. OMC and OMT remote control software are optional for DS10,15,20 digital booster models.