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8 Years
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| Brand Name : | Lenolink |
| Model Number : | LSR20-lte |
| Certification : | ISO |
| Price : | Negotiation |
| Supply Ability : | 1000pcs/month |
30 dBm Triple Wide Band Signal Repeater cover 60dB gain 200sqm
Description
This LTE mobile phone signal amplifier significantly improves the
performance of any cellular device experiencing weak signal inside
of buildings! It provides the ultimate solution in any area where
cellular communications can not work well due to leak of signals.
it can help reduce drop calls and improve GSM voice communication
quality. Using a large external antenna and an indoor repeater,
this GSM signal booster boosts signals sent by both your phone and
the cell tower.
Lenolink provides a series of products to support different applications and customized your requirement. The output power level is 10dBm, 20dBm, 25dBm, 30dBm and 43dBm. Triple band repeater can support GSM900, DCS1800 and WCDMA2100 in one housing, so that can amplify tree systems at the same time.
Design Advantage
1. Support wide band to cover all operators.
2. Manual gain control (MGC) available for both uplink and down
link to adjust the gain value for proper coverage during
installation or maintenance.
3. To maintain safe and specific output signal levels and give
alarms on self-oscillation, the repeater has built-in AGC and ALC
circuits, which can automatically control the gain of the repeater
depending upon the strength of input signals.
4. Optional auto shut off design available for both uplink and
downlink to avoid serious interference to network effectively when
the repeater is in deep self-oscillation or very strong input
power.
5. Very low power consumption.
6. Support single, dual, triple and quad systems with one housing.
7. Metal housing, professional design.
8. Comply with CE and FCC standard.
| Electrical specification | Uplink | Downlink | |||
| Frequency Range | GSM | 880 ~ 915 MHz | 925 ~ 960 MHz | ||
| DCS | 1710 ~ 1785 MHz | 1805 ~ 1880 MHz | |||
| WCDMA | 1920 ~ 1980 MHz | 2110 ~ 2170 MHz | |||
| Max .Gain | ≥ 55dB | ≥ 60dB | |||
| ≥ 65dB | ≥ 65dB | ||||
| ≥ 65dB | ≥ 70dB | ||||
| ≥ 70dB | ≥ 75dB | ||||
| ≥ 75dB | ≥ 75dB | ||||
| ≥ 75dB | ≥ 80dB | ||||
| Max .Output Power | ≥ 10dBm | ≥ 10dBm | |||
| ≥ 12dBm | ≥ 15dBm | ||||
| ≥ 15dBm | ≥ 20dBm | ||||
| ≥ 15dBm | ≥ 23dBm | ||||
| ≥ 20dBm | ≥ 27dBm | ||||
| ≥ 20dBm | ≥ 30dBm | ||||
| Band width (-3dB) | Wide Band | ||||
| MGC | ≥ 31dB / 1dB step | ||||
| ALC | ≥ 15dB, auto shut off after 15dB | ||||
| Gain Flatness | GSM&CDMA | Tpy≦ 6dB(P- P); DCS,PCS≦ 8dB(P-P) | |||
| WCDMA | ≦ 2dB/ 3. 84MHz,Ful l Band≦ 5dB(P-P) | ||||
| Noise Figure | ≤6dB | ||||
| VSWR | ≤1.8 | ||||
| Group Delay | ≤0.5μs | ||||
| Frequency Stability | ≦ 0.01ppm | ||||
Spurious Emission & | GSM Meet ETSI TS 151 026 | ||||
| WCDMA Meet 3GPP TS 25.143 | |||||
| CDMA Meet IS95 & CDMA2000 | |||||
| WCDMA System | Spurious Emission Mask | Meet 3GPP TS 25. 143 | |||
| Modulation Accuracy | ≦ 12.5% | ||||
| PCDE | ≦ -35dB@Spreading Factor 256 | ||||
| CDMA System | Rho | ρ> 0.980 | |||
| ACPR | Meet I S95 & CDMA2000 | ||||
| LED Alarm | Standard | ||||
| Power LED | Green light when power on. | ||||
| ALC LED | Orange @ ALC 1~5dB, Red @ ALC 15dB~20dB, LED off after 5 seconds red color | ||||
| Mechanical Specifications | Standard | ||||
| I /O Port | N-Female | ||||
| Impedance | 50 ohm | ||||
| Operating Temperature | -25ºC~+55ºC | ||||
| Environment Conditions | IP40 | ||||
| Dimensions | ≤20dBm | 250x125x52mm; | |||
| >20dBm | 250x220x52mm | ||||
| Weight | ≤20dBm | ≤ 2.0Kg; | |||
| >20dBm | ≤ 3.2Kg; | ||||
| Power Supply | Input AC90~264V | ||||
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