Shure PA421B Antenna Combiner for up to 4 PSM Wireless Systems

PA421B

Shure antenna combiners actively combine RF outputs from multiple wireless IEM transmitters to a single antenna, improving RF performance and conserving rack space. Four-to-One Wideband PSM Antenna Combiner for all P3T, P9T and P10T Transmitters (470-865 MHz)

Features

• Reduction of intermodulation artifacts for cleaner RF environment
• Wideband operation (470-865 MHz or 865-960 MHz)
• Daisy-chain up to 2 combiners with the expansion port.
• Provide DC power to compatible IEM transmitters.
• LED indications of signal presence, signal overload and current draw

Specifications

Dimensions: 43 x 401 x 365 mm (1.7 x 15.8 x 14.4 in.), H x W x D
Weight: PA421B, PA421BX4.3 kg (9.5 lbs)
Operating Temperature Range: -18°C (0°F) to 63°C (145°F)
Power Requirements: 100 to 240 V AC, 50-60 Hz
Current Drain: PA421B, PA421BX (referenced at 100 V AC)1.09 A (109 VA)
Power Consumption: PA421B, PA421BX, 98 W max.
Connector Type: BNC
Configuration: Active
Impedance: 50 Ω
RF Gain: 0 dB (2 dB)
RF Input Normal Operating Range: up to +20 dBm max., protected up to +24 dBm
LED Indicator Minimum Detection Threshold to Activate Channel: 2.5 dBm
LED Indicator Overload Threshold: >24 dBm
Main Output Connector Type: BNC
Impedance: 50 Ω
Expansion Port Connector Type: BNC
Configuration: Passive
Impedance: 50 Ω
Insertion Loss: 660 mA
RF FREQUENCY RANGE
BAND FREQUENCY RANGE
PA421B470-865 MHz

In the Box
• (4) 2 ft. DC power output cables
• (4) 22 in. BNC cables
• 11 in. BNC jumper cables
• IEC Power Cable