Huaptec DS23/27 Quad EDWL800

Huaptec DS23, 27 are industrial high-power cell phone repeaters standardized in conformity with ETSI and 3GPP 3GPP2. The models are quad band and support four networks in a single system –   EGSM 900 MHz, DCS/LTE 1800 MHz, WCDMA 2100 MHz and LTE 800 MHz. Digital industrial boosters are mostly used by cell phone providers to expand the coverage area of their BTSs or for specific projects to cover such large areas as airports, railway stations, shopping malls, hotels, hypermarkets, etc.

Digital mobile repeaters adopt advanced technologies and are able to amplify the bandwidth of a certain mobile provider and reject the others (band rejection value is up to 50 dBc). Bandwidth adjustment is made at the manufacture in accordance with client’s needs. In case the operator is eager to change the bandwidth, the repeater allows doing it by the software without a hardware replacement.

Choose coverage area your need:

• DS23 – 3000 m²
• DS27 – 4000 m²

Huaptec Smart Functions

1. Multi-band and multi-channel. Huaptec DS23, 27 models support up to 8 sub-bands and up to 12 channels within each of four frequency bands. It allows adjusting the booster accurately to the bandwidths, the mobile provider works at. Narrow band as well as multi-band and multi-channel functions protect the booster from interference with other operator’s frequency bands.
2. Noise floor level control. Being channel- and band-selective, the booster provides efficient noise level control. Mobile boosters which amplify the bands of all mobile operators increase the risk of creating much more noise and interference with other operators’ BTSs.
3. Manual gain control (MGC) MGC helps to regulate both uplink and downlink gain of the booster manually. This function provides signal coverage according the outdoor signal reception conditions and avoids interference with other areas.
4. Automatic gain/level control (AGC, ALC) Special AGC and ALC circuitsensure automatic adjustment of the mobile booster’s gain depending on the strength of input signals.In caseofself- oscillation the system will alarm through LEDS.
5. OMT and OMC (Optional). OMT and OMC are software systems, which provide local and remote control of cell phone signal repeaters.OMT is able to monitor 100 boosters, while OMC – 3000 units, and both of themcan display each installed unit. The monitoring systems are available as per customer's inquiry.
6. Certifications. Huaptec industrial boosters conform to the industrial ETSI and 3GPP 3GPP2 technical standards. The equipment also fully complies with CE and RoHS certifications and is safe and healthy for users.