Shure PSM Antenna Combiner 8 Inputs 1 output

The PA821B is compatible with the wireless personal monitors Shure PSM 300, PSM 900 and PSM 1000. Features Combines up to eight PSM transmitters to a single antenna set for improved RF networking & reduced rack clutter Wideband operation (470-865 MHz) Quieter fan for significant reductions in ambient unit noise - especially useful for installation work Temperature-sensitive fan power for significant reductions in ambient unit heat 8 Input LED Signals (green when active; off when inactive) LED indications of signal presence, signal overload Specification Shure Warranty - Two Years RF Frequency Range: PA821B: 470-865 MHz Impedance: 50 O Operating Temperature Range: -18 °C (0 °F) to 63 °C (145 °F) Power Requirements: 100 to 240 V AC, 50-60 Hz Current Drain: 1.59 A (referenced at 100 V AC) (159 VA) Power Consumption: 143 W max. RF Input Connector Type: BNC Configuration: Active Impedance: 50O RF Gain: 0 dB (±2 dB) LED Indicator Min. Detection Threshold: 2.5 dBm LED Indicator Overload Threshold: >24 dBm Main Output Connectory Type: BNC Impedance: 50 O Expansion Port Connector Type: BNC Configuration: Passive Impedance: 50 O Insertion Loss: <4 dB RF Expansion Port Normal Operating Range: 33 dBm (2 W)