The MIPRO AD-808 4-Channel Active Antenna Combiner is a professional 4-channel active antenna combiner designed to streamline UHF in-ear monitor (IEM) systems and optimize their performance. This device simplifies antenna setup, reduces signal dropouts, and ensures flawless audio transmission for performers and sound technicians.

Compatible with a wide range of UHF wireless microphone and IEM systems (470-960MHz), the AD-808 allows you to combine and transmit signals from up to four MIPRO MI-808T or MI-909T transmitters using a single antenna. This significantly reduces cable clutter and simplifies system setup.

The MIPRO AD-808 4-Channel Active Antenna Combiner enhances RF performance, improving signal strength and stability for reliable audio transmission. This reduction in signal dropouts ensures clear, uninterrupted audio for both performers and sound technicians. An input signal indicator provides visual confirmation of active signal levels for easy monitoring.

The MIPRO AD-808 4-Channel Active Antenna Combiner boasts high power handling capabilities, supporting a maximum RF input power of +20dBm (100mW). Additionally, its superior intermodulation characteristics minimize distortion for pristine audio quality (3rd order IM <-57 dBc under full band performance +15 dBm two-tone test).

Live sound engineers, sound rental companies, tour sound professionals, and in-ear monitor users can all benefit from the MIPRO AD-808 4-Channel Active Antenna Combiner. This active antenna combiner simplifies system setup, improves signal strength for enhanced audio quality, reduces signal interference, and ensures professional-grade performance and reliable audio transmission for critical live sound applications.

Key Features

• Wideband coverage from 470 to 960MHz for both light and sound signals
  
• Capability to combine up to four wireless transmitters into a single transmitting antenna
  
• Input signal indicator threshold set at +6dBm or higher
  
• Maximum RF input power of +20dBm, ensuring efficient transmission at 100mW
  
• Excellent intermodulation characteristic with a full band performance of +15dBm in a two-tone test, and 3rd order IM<-57dBc

Technical Specifications

Frequency Range
UHF 470~960MHz
Full System Gain
0~2dB
VSWR Input / Output
≦ 1.5:1
Maximum RF Input Power
+20dBm
Input Signal Indicator Threshold
+6dBm
Power Consumption
9.12W (12V, 760mA)
Input / Output Connectors
TNC Female (4-input, 1-output)
Dimensions
210(W) x 44(H) x 206(D)mm / 8.3(W) x 1.7(H) x 8.1(D)”
Weight
1.1kg / 2.4lbs
Operating Environment
-10~60℃
Does NOT include FB-71 rack ears