Shure PA821 Eight-channel Antenna Combiner
Vendor: Shure
Available
Shure PA821 Eight-channel Antenna Combiner
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The Shure’s PA821BX Antenna Combiner is designed to optimize RF management for Shure PSM Personal Stereo Monitor systems. PA821BX can be used when multiple systems are needed to monitor on stage, theater, and rehearsal applications.
The Shure’s PA821BX Antenna combiner can efficiently optimize up to 8 PSM transmitters which are sold separately when racked in a central location while reducing rack clutter. The combiner PA821BX is built with LED indicators for signal overload and signal presence. Moreover, the unit's fan design improves thermal efficiency and ambient noise.
- Combines up to eight PSM transmitters to a single antenna set
- Improved intermodulation artifacts for a cleaner RF environment
- Reduces rack clutter
- Daisy-chain up to 2 combiners with the expansion port
- LED indications of signal presence, signal overload
- Improved fan design significantly improves thermal efficiency and ambient noise
- RF Frequency Range: 865 to 960 MHz
- Impedance: 50 Ohms
- Operating Temperature Range: 0 to 145°F (-18 to 63°C)
- Power Requirements: 100 to 240 VAC, 50-60 Hz
- Current Drain: 1.59 A (referenced at 100 VAC) (159 VA)
- Power Consumption: 143 W maximum
RF Input Specs
- Connector Type: BNC
- Configuration: Active
- Impedance: 50 Ohms
- RF Gain: 0 dB (±2 dB)
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LED Indicator: Minimum Detection Threshold: 2.5 dBm
Overload Threshold: >24 dBm
Main Outputs
- Connector Type: BNC
- Impedance: 50 Ohms
Expansion Features
- Connector Type: BNC
- Configuration: Passive
- Impedance: 50 Ohms
- Insertion Loss: <4 dB
- RF Expansion Port Normal Operating Range: 33 dBm (2 W)
- Dimensions: Not specified by the manufacturer
- Weight: Not specified by the manufacturer