AD 708
AD 708 rear

AD-708 Wideband 4-channel Auto Gain-Control Antenna Divider

The AD-708 is designed to work with an MPB-30 gain-controllable antenna booster to detect the signal loss to control and compensate for the signal loss of antenna cables precisely and automatically in order to avoid the intermodulation caused by the higher gain supply from the booster. The users don’t have to worry about the calculations of signal loss of antennas and cables or booster specifications. It has a bright LED indicator to identify antenna cable signal loss as well as the booster compensation status. It is an ideal device for the multi-channel receiver installation in EIA standard cabinets.

AD-708 shares the same features with the AD-707a wideband antenna divider and is compatible with the MPB-20 to compensate for the signal loss of cables, but cannot change the gain of the boosters themselves.

Features:

  • Equipped with an automatic signal loss detector, the AD-708 is designed to work with an MPB-30 gain-controllable antenna booster. It can control and compensate for the signal loss of antenna cables precisely and automatically in order to avoid the intermodulation caused by the higher gain supply from the booster.
  • It shares the same features with the AD-707a wideband antenna divider and is compatible with the MPB-20 to compensate for the signal loss of cables, but cannot change the gain of the boosters themselves.
  • The AD-708 is housed in an EIA-Standard 1U metal case with a bright LED indicator to identify antenna cable signal loss as well as the booster compensation status.
  • It makes it fast and easy to install antenna systems without worrying about the calculations of signal loss of antennas and cables or booster specifications.
Frequency Range  UHF 470 ~ 850 MHz
IIP3 +32 dBm
RF Output Gain +1.0 dB ± 1 dB
Input / Output Gain +1.0 dB ± 1 dB
Output Port Isolation >18 dB at 400 ~ 1000 MHz
Filter Selection Low sideband ≧35 dB ; High sideband ≧30 dB
Input / Output Connectors 2 sets of 1-to-4 active divider outputs; 2 sets of 1-to-1 active outputs. TNC female. 50 Ω Impedance.
Antenna Input Power Supply Antenna A / B input port supplies bias 8.3 V DC, 230 mA max. to booster
Signal Loss Detection Detects the signal loss of the cables automatically.
Detection of Signal Loss from Cable Detects the signal loss of cables automatically to control the gain of MPB-30 or AT-70Wa / AT-90Wa / AT-100a
Power Supply 12 ~ 15 V DC
Current Consumption Approx. 242 mA at 12 V DC Input
Dimension (W × H × D) 420 × 44 × 180 mm / 16.5 × 1.7 × 7.1 “
Net Weight Approx.1.5 kg / 3.3 lbs
Note Refer to actual product in the event of product description discrepancy.

 

Click here to download Mipro AD-708 Wideband 4-channel Auto Gain-Control Antenna Divider Brochure

 


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