Shure PA821B

The Shure PA821B is an antenna combiner and is a useful accessory when using PSM in-ear monitoring systems. If multiple in-ear transmitters are used in a case, the Shure PA821B ensures that 8 transmitters can be operated via one antenna. This results in an improved RF signal and higher compatibility. The Shure antenna combiner operates in the RF frequency range of 470-865 MHz.

Specifications:

• HF frequency range 470-865 MHz
• Impedance 50 Ω
• Operating temperature range -18 °C to 63 °C
• Mains supply 100 to 240 V AC, 50-60 Hz
• Max. Power 98 W max.

HF inputs

• Connectors BNC
• Configuration Active
• Impedance 50 Ω
• HF gain 0 dB (}2 dB)
• LED indicator Min. threshold value 2.5 dBm
• LED indicator Max. Threshold value >24 dBm