Shure PA421BX Four-channel Antenna Combiner, 865-960 MHz
Vendor: Shure
Shure PA421BX Four-channel Antenna Combiner, 865-960 MHz The PA421BX Antenna Combiner designed by Shure combines up to four PSM transmitters to a single antenna set. The PA421BX can be used when multiple wireless systems are required...
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Shure PA421BX Four-channel Antenna Combiner, 865-960 MHz
The PA421BX Antenna Combiner designed by Shure combines up to four PSM transmitters to a single antenna set. The PA421BX can be used when multiple wireless systems are required for monitoring in sound reinforcement applications.
The PA421BX decreases rack clutter, optimizes RF management, and helps in providing DC power to compatible IEM transmitters. LED indicators for signal presence and signal overload provide four input LED signals (green when active, off inactive). Also, it is embedded with a very quiet, temperature-sensitive fan that keeps the unit cool.
- Combines up to four PSM transmitters to a single antenna set
- Improved intermodulation artifacts for cleaner RF environment
- Reduces rack clutter
- Wideband operation 865 to 960 MHz
- Daisy-chain up to 2 combiners with the expansion port
- Provides DC power to compatible IEM transmitters
- LED indications of signal presence, signal overload and current draw
- Fan design significantly improves cooling and reduces ambient noise
- Provides +15V bias on RF inputs to power antennas
Shure PA421BX
- Carrier Frequency Range: Wideband (865 to 960 MHz)
- Connector Type: BNC
-
Impedance: 50 Ohms
- Operating Temperature Range: 0 to 145°F (-18 to 63°C)
- Power Requirements: 100 to 240 VAC, 50 to 60 Hz
- Current Drain: 1.09 A (referenced at 100 VAC) (109 VA)
- Power Consumption: 98 W maximum
RF Input Specs
- Connector Type: BNC
- Configuration: Active
- Impedance: 50 Ohms
- RF Gain: 0 dB (±2 dB)
-
LED Indicator: 2.5 dBm minimum detection threshold
>24 dBm overload threshold
Main Outputs
- Connector Type: BNC
- Impedance: 50 Ohms
Expansion Features
- Connector Type: BNC
- Impedance: 50 Ohms
- Insertion Loss: <4 dB
DC Power Output
- Output Voltage: 15 VDC
- Output Current: 660 mA maximum (per output)
- Output Power: 9.9 W (per output)
-
LED Indicator: 85 mA (minimum detection threshold)
>660 dBm (overload threshold) - Dimensions: Not specified by manufacturer
- Weight: Not specified by manufacturer
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