23dBm GSM 900MHz DCS/LTE 1800MHz Dual Band 2G 3G 4G Mobile Cell Phone Signal Booster For Home Indoor Signal Enhancement
Frequency Range | Uplink | Downlink | |||
GSM 900MHz +DCS/LTE 1800MHZ | 890 - 915/ 1710-1785MHz | 935 - 960/ 1805-1880MHz | |||
Max. Gain | 70dB±2 | 75dB±2 | |||
Max. Output Power | 20dBm±2 | 23dBm±2 | |||
Band width | Wide Band | ||||
Manual Gain Control | 31dB / 1dB Step | ||||
Automatic Gain Control | >30dB | ||||
Ripple in Band | ≤ 2dB | ||||
Noise Figure | ≤ 6dB | ||||
VSWR | ≤ 2.0 | ||||
Intermodulation | ≤ -40dBc | ||||
Spurious Emission | 9KHz~1GHz | ≤ -36dBm | |||
1~12.75GHz | ≤ -30dBm | ||||
Time Delay | ≤ 1.5 μs | ||||
Frequency stability | ≤ 0.01ppm | ||||
MTBF | > 50000 hours | ||||
Impedance | 50 ohm | ||||
Power Supply | AC 90-264V,DC 9V/5A | ||||
Power LED | Power indicator | ||||
Alarm LED | Red | Self oscillation or Strong input signal | |||
Green | Normal | ||||
Mechanical Specification | |||||
RF Connector | N-Female | ||||
Switch | Power Switch,Manual Gain Control Switch | ||||
Cooling | Heatsink Convection cooling | ||||
Humidity | < 90% | ||||
Operating Temperature | -10°C ~ +55°C | ||||
Environment Conditions | IP40 | ||||
Installation Type | Wall Installation | ||||
Size | 268mm*58mm*189mm | ||||
Weight | < 4.0Kg |
POWER LED | Green | Normal |
Off | DC power problem | |
ALARM LED | Green | Sys-1,Sys-2 or Sys-3, working in linearity |
Red | There are strong input signal or severe self oscillation.
Product tags
23dBm Mobile Phone Signal Repeater GSM 900MHz DCS/LTE 1800MHz Dual Band 2G 3G 4G Ask Latest Price
Brand Name :
ChingKong
Model Number :
CKJ-23GD-ASM
Certification :
CE
Place of Origin :
China
MOQ :
1set
Price :
negotiate
Contact Supplier
ChingKong Technology Co.Ltd
Active Member
7
Years
guangdong, shenzhen
Since 2010
Business Type :
Manufacturer, Exporter
Main Products :
Total Annual :
150-250
Employee Number :
10~30
Certification Level :
Active Member
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