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8 Years
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| Brand Name : | Lenolink |
| Model Number : | LSR20-WCDMA |
| Price : | Negotiation |
| Supply Ability : | 1000pcs/month |
| Certification : | ISO |
20dBm Selective Band WCDMA Repeater, gain 70dB,
Description
Industrial Repeater supports any mobile systems to help end users to improve mobile signals for better signal coverage. It is designed to support coverage area from 100 to 8000 sqm with proper engineering.
Lenolink provides a series of products to support different applications and customized your requirement. And the products cover single, dual and triple systems with one housing.
Design Advantage
1. Intermediate SAW filter technology for very sharp out of band rejection to amplify only specific operators' signals and reject al l the others.
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.
New innovations
1. Designed for co-siting purposes
2. Enables feeder sharing
3. Suitable for indoor or outdoor applications
4. Integrated auto-sense technology for automatic DC/AISG
5. Wall or mast mounting
6. Built-in lighting protection
7. Available as single unit, or for XPol antennas as a double
8. Low insertion loss
9. High input power
| Electrical specification | Uplink | Downlink | |||
| Frequency Range | CDMA800 | 824 ~ 849 MHz | 869 ~ 894 MHz | ||
| CDMA1900 | 1850 ~ 1910 MHz | 1930 ~ 1990 MHz | |||
| GSM900 | 880 ~ 915 MHz | 925 ~ 960 MHz | |||
| DCS | 1710 ~ 1785 MHz | 1805 ~ 1880 MHz | |||
| PCS | 1850 ~ 1910 MHz | 1930 ~ 1990 MHz | |||
| WCDMA | 1920 ~ 1980 MHz | 2110 ~ 2170 MHz | |||
| AWS | 1710 ~ 1755 MHz | 2110 ~ 2155 MHz | |||
| LTE | 2500 ~ 2570 MHz | 2620 ~ 2690 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 & Output inter-modulation | 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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