1,Repeater suppliers 2,gsm900mhz 3, Up-link Gain: 60dB 4, Down-link Gain: 60dB
Single band GSM 900MHz Mobile Signal booster/Repeater suppliers for home and office description:
Mobile phone signal booster/repeater/amplifier is a products designed to solve the mobile phone blind signal. As the mobile phone signal is transmitted by electromagnetic waves to establish a communications link, the building of the barrier, in some tall buildings inside, the basement of some places such as malls, restaurants, places of entertainment such as karaoke OK sauna and massage, underground civil air defense projects, subway stations and many other places where cell phone signals can not reach and can not use the phone. Cell phone signal amplifier can solve these problems in a particular place as long as the installation of a mobile phone signal amplifier system, the entire range of mobile phone signals can be well used, staff or customers will get great convenience .
| Item | LM-C850-20A | LM-C850-23A | LM-C850-27A |
| Frequency Range (Mhz) | Uplink 825-835MHz Downlink 870-880MHz | ||
| Gain (dB) | Downlink ≥60dB | Downlink ≥70dB | Downlinkd ≥80dB |
| Uplink ≥60dB | Uplink ≥70dB | Uplink ≥80dB | |
| Output Power (dBm) | ≥20dBm | ≥23 dBm | ≥27 dBm |
| ALC | ≥20 dB | ||
| Outer-band Dispel | <-40dBm | ||
| Isolation | >60dB | >70dB | >80dB |
| Standing wave | ≤1.35 dB | ||
| Tri-rank intermodulation | ≤-40dBc(PO=20dBm/CH/2CH) | ||
| band flatness | ≤+3dB | ||
| Relay Phone | CDMA | ||
| Cover area | 500sq.m(Without concealment) | 1000sq.m(Without concealment) | 2000sq.m(Without concealment) |
| Install Methods | Lay/ Hang top(Indoor) | ||
| Power supply | AC220V(Expert AC-DC Convertor)(Facility Power Supply DC+5V) | ||
| Size | 103.5x123.6x31.6MM | ||
| Weight | Approx. 0.5 kg | ||
| Fittings | DC+27Vpower adapter ; Instruction | ||
| High-reliability | Comply with GB6993-86 standard | ||
| Electromagnetic Compatibility | Comply with ETS300 609-4 standard | ||
Any ENQUIRY, contact me freely.
Wholesale GSM 900 Mobile Signal booster/Repeater suppliers for home and office
