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The Shure PA770 allows the connection of up to 4 PSM 600 or 700 series transmitters in combination to a single antenna. This reduces "antenna tree" setup clutter and significantly lowers interference and signal smearing between transmitters. The PA770 is rackmountable (1/2 space rack), internally powered, and supports frequencies in the 720-750 MHz range.
Up to four wireless transmitters can be combined into one transmitting antenna
Low noise and intermodulation distortion for cleaner, more controlled signal
Microstrip technology for signal combining and filtering
Four push/pull amplifiers for improved linear performance.
Front-mounted antenna for better transmission, mounting hardware included
Dual rackmount hardware enables rackmounting with additional PA Antenna Combiner or PSM Transmitter in a single rack space
In the Box
Shure PA770 Antenna Combiner for PSM 700 Series Transmitter
PA745 Rack Mount Kit
UA802 2 ft. Coaxial cable (RG-58/U)
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0 dB (+2 dB, -4 dB)
Maximum RF Input Power
+20 dBm (100 mW)
Input and Output Connectors
BNC type, 4 in, 1 out
2.15 lbs (1.34 Kg)
1.75 x 7.770 x 8.880 " (44.5 x 197.4 x 225.6mm)
Shure PA770 Antenna Combiner for PSM 700 series Review