Specifications
Frequency Band UHF 470 – 850 MHz
Signal Loss Detection Detects the cable loss for automatic gain adjustment of antenna booster
Input / Output Gain 1 dB ± 1 dB
Input Connectors 2 × TNC
Output Connectors 4 pairs of TNC. 1 pair of TNC for daisy-chain multiple dividers
System Impedance 50 Ω
Antenna Input Bias DC 8.3 V, 230 mA
Power Supply DC 12 – 15 V, AC 100 – 240 V
Dimensions 420 × 44 × 164 mm (W × H × D)
Weight Approx. 1.5 kg
MIPRO AD-708 UHF Wideband 4-Channel Antenna Divider
The AD-708 is a UHF 4-channel antenna divider that distributes two antenna inputs to four receivers, streamlining antenna setup and maintaining stable RF performance. It features automatic gain calibration and signal monitoring, and works with antenna boosters in multi-receiver systems.
- Supports UHF 470 – 850 MHz frequency range, ideal for multi-channel wireless receiver systems.
- Distributes two antenna signals to up to four receivers and supports daisy-chaining with additional distributors.
- Built-in automatic gain control compensates for coaxial cable signal loss, ensuring stable reception quality.
- Ultra-wideband microstrip design delivers low intermodulation distortion and precise gain compensation to eliminate multi-channel interference.
- Equipped with LED indicators for real-time connection and signal monitoring, and supports long-distance compensation with MPB-30 booster.
AD-708 為 UHF 四頻道天線分配器，可將兩組天線訊號分配至四台接收機，具增益校正功能。
- 支援 UHF 470 ~ 850 MHz 寬頻範圍，適用於多頻道無線接收系統。
- 可將兩組天線訊號輸入後分配至四台接收機，並可串接其他分配器擴充系統。
- 內建自動增益控制電路，能偵測並補償同軸電纜造成的訊號衰減，維持穩定的接收品質。
- 採用超寬頻微帶增益補償設計，具備極低內調失真與高精度補償能力，有效排除多頻通道混頻干擾。
- 搭載 LED 指示燈可監控連線與訊號狀態，搭配 MPB-30 強波器時可自動補償長距離傳輸損耗。
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