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Tri-Band 850/1900/2600MHz Mobile Signal Booster with 23dBm Output Power and 1500-2500sqm Coverage

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価格
Tri-Band 850/1900/2600MHz Mobile Signal Booster with 23dBm Output Power and 1500-2500sqm Coverage
特徴 ギャラリー 製品の説明 見積依頼
特徴
仕様
カバレッジエリア: 1500～2500平方メートル
伝送速度: 9kHz~1GHz
得: ≥70dB
アンテナ: 5dBi
ネットワークの両立性: 3G、4G
タイプ: 4トライバンド
ハイライト:

Tri-Band 850/1900/2600MHz Signal Booster

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23dBm Output Power Mobile Signal Booster

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1500-2500sqm Coverage Cell Phone Signal Booster
基本情報
起源の場所: 中国
ブランド名: UND
モデル番号: U-23CPL
お支払配送条件
受渡し時間: 5～8日
支払条件: T/T
供給の能力: 100
製品の説明
850 PCS1900 LTE2600 GSM CDMA800 Tri-Band 23dBm 3G 4G LTE 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 between 7 dB and over 10 dB gain. 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 strengthened signal to areas with weak or no reception. While some models integrate the indoor antenna and amplifier into a single unit, this system typically features separate components including an amplifier, external antenna, and internal antenna. Optional accessories include an Attenuator (reduces unwanted frequency signals), Lightning Surge Protector, Splitter, and Tap.
Key Features
  • Isolation Inspection: Automatically detects isolation between donor and service antennas upon startup, 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: Users or engineers can independently adjust uplink and downlink gain using "+" and "-" buttons below the screen
  • Automatic Gain Control (AGC): Dynamic gain adjustment feature with 31dB range
  • Smart Mode (AUTO Mode): Automatically adjusts gain according to environmental conditions (manual adjustment disabled in this mode)
  • 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 4Tri-Band
Place of Origin China (Xi'an)
Network Compatibility 3G, 4G
Coverage Area 1500-2500 sqm
Transmission Rate 9KHz~1GHz
Antennas 5dBi
Gain ≥70dB
Tri-Band 850/1900/2600MHz Mobile Signal Booster with 23dBm Output Power and 1500-2500sqm Coverage 0
Note: Automatic restart occurs after two minutes when safe operating conditions are restored. The repeater will shut down completely if input power remains dangerously high for network operation.
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携帯電話信号増幅器

携帯電話信号ブースター

Tri-Band 850/1900/2600MHz Signal Booster

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