Room E216, Chuangyi Park, Fuqian Road, Guanlan Zhangge, Longhua District, Shenzhen, China | steven.zhou@lenolink.com |
Place of Origin: | China |
Brand Name: | Lenolink |
Certification: | ISO |
Model Number: | LDR20-EWL |
Minimum Order Quantity: | 10 |
---|---|
Price: | Negotiation |
Packaging Details: | Packing with bracket 1 PC /box |
Supply Ability: | 500pcs |
Output Power: | 20dBm | Gain: | 70dB |
---|---|---|---|
System: | GSM DCS WCDMA LTE | Maintain: | APP |
Brand: | Lenolink | Color: | Blue |
WCDMA Digital Repeate 20dBm power 70dB gain app control
Description
Digital Repeater use digital technology to 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. In-built FGPA module to realize channel selective or band selective , software programmable.
2. APP installed in your mobile to manage the system.
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. Support one to four sub bands of each system.
New features
1. Integrates 2 ~8 Wireless Bands
2. More than 50~100 dB Input Isolation
3. High Average Power,Minimal Insertion Loss
4. Superior Intermodulation Properties Prevent
5. Brackets for Mast and Wall mounting
6. Multiple IP Degree Conditions
Maximum support for 5 systems ( 2G, 3G, 4G )
Electrical specification | Uplink | Downlink | |
Frequency Range | CDMA | customized | customized |
WCDMA | customized | customized | |
Max .Gain | With external donor antenna | ≥ 70dB | ≥ 70dB |
Max .Output Power | ≥ 15dBm | ≥ 20dBm | |
Band width (-3dB) | one sub band with four customized bandwidth setting, max bandwidth 20MHz, Automatic/Manual Channel Selective | ||
MGC ( Step Attenuation ) | ≥ 30dB / 0.5dB step, Independently Working Per Channel | ||
Automatic Level Control | ≥ 30dB | ||
Gain Flatness | ≤ 3dB(p-p) | ||
Noise Figure | ≤ 6dB | ||
V.S.W.R | ≤ 2 | ||
Group Delay | ≤ 6μs | ||
Interference Cancellation (ICS) | 30dB | ||
Frequency stability | ≤ 0.01ppm | ||
Out of Band Gain | 3GPP2 TS 25.106 | ||
EVM | ≤ 10% (PCDE ≤ -35dB) | ||
Spurious Emission & Intermodulation | 3GPP2 TS 25.106 | ||
Interference Cancellation (ICS) | 30dB | ||
Mechanical Specifications | Standard | ||
I /O Port | N-Female for external antenna | ||
Impedance | 50 ohm | ||
Operating Temperature | -25ºC~+55ºC | ||
Relative humidity (%) | 5 to 95% | ||
Environment Conditions | IP40 | ||
Dimensions | 189*170*80mm | ||
Weight | ≤ 1.2kg | ||
Power Supply | Input AC90~240V, 50/60Hz | ||
Power Consumption | ≤ 10W | ||
PC interface | USB | ||
LED Indicator | Input RSSI, AGC Alarm, Isolation Alarm, Power On, Sleep, Output Power |
698 - 2170MHZ Multiband Combiner / High Power Coupler Low PIM Connectors Double Unit
High Isolation Dual Band Combiner Low Insertion Loss
300 Watt Dual Band Combiner Power Supply 2 Way With 160DBC PIM
300W Same Band Combiner 380 / 960 MHZ Double Units PIM 160DBC Outdoor IP66
PIM 150DBC Hybrid Combiner / RF Switch Matrix 300W Input Waterproof Grade IP67
2 In 1 Out Hybrid Combiner 3DB Directional Coupler 698 - 2700MHZ High Isolation 30DB
698 - 2700 MHZ RF Switch Matrix IP65 Water Protection isolation 30
Grey Hybrid Combiner 1.22V Standing Wave Ratio With Din Female Connector 200W Input
Professional Wide Band Repeater Remote Control App 20 DBM Range Power 70DB Gain
1.8V Standing Wave Ratio Mobile Signal Repeater / Band Selective Repeater 20 DBM Range
Remote Control App Mobile Signal Repeater 20 DBM Wifi Range With GSM 70DB Gain
Blue Metal Cover Single Band Repeater / Mobile Signal Repeater 33 DB Power