Tri-Band Mobile Signal Booster with 23dBm Output Power and 6000-12000SQM Coverage for Enhanced GSM LTE Networks
পণ্যের বর্ণনা
CDMA800/850 PCS1900 LTE2600 GSM 3G 4G LTE 23dBm Tri-Band Mobile Signal Booster
A cell phone signal booster is a repeater system that amplifies reception in various directions by adding gain or power. The external antenna receives and transmits signals to cellular towers with enhanced power and sensitivity, typically providing gain levels from 7 dB to over 10 dB. Coaxial cable serves as the system's conduit and contributes to transmission loss.
The primary function of this cellular signal booster is to capture existing cell phone signals around your vehicle, office, workstation, or home, amplify them, and rebroadcast the enhanced signal to areas with weak or no reception. While most systems consist of separate components including an amplifier, external antenna, and internal antenna, some models integrate the indoor antenna and amplifier into a single unit for superior indoor performance. Optional components may include attenuators, lightning surge protectors, splitters, and taps.
Key Features
Isolation Inspection: Automatically detects isolation between donor and service antennas upon power-up, allowing easy status monitoring and adjustment
Input & Output Signal Strength Indication: Displays specific uplink and downlink measurements in dBm for user clarity
Manual Gain Adjustment: Enables users or engineers to manually adjust repeater gain via control buttons, with independent uplink and downlink settings
Automatic Gain Control: Dynamic gain adjustment feature with 31dB range for optimal performance
Smart Mode (AUTO Mode): Automatically adjusts gain according to environmental conditions; manual adjustment disabled when active
Manual Mode: Allows manual gain configuration with automatic safety protocols
Auto Shut Down Protection: Temporarily stops RF function when input power exceeds safe operating range, with automatic restart capability
Technical Specifications
Model Number
U-23CPL
Brand Name
UND
Type
Tri-band booster
Place of Origin
Xi'an, China
Network Compatibility
GSM, LTE
Coverage Area
6000-12000 SQM
Antennas
2x 2.0dbi external antennas
Gain
≥70dB
Packaging & Delivery
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