Radial Catapult RX4M 4-Channel Receiver with 4 Direct XLR-M Outputs and 4 Isolated XLR-M Outputs

Radial Catapult RX4M 4-Channel Receiver with 4 Direct XLR-M Outputs and 4 Isolated XLR-M Outputs

The Catapult TX4M and RX4M are four-channel mic level splitters and isolators that allow you to split four mic feeds and transmit them over a single standard cat5 shielded twisted pair cable. This allows you to split mics to three different locations; such as front-of-house, monitors, and a recording device. Mic level isolation transformers in both units keep each destination isolated from the others, eliminating problems that arise from ground loops such as buzz and hum. The TX4M has four XLR-F inputs and four isolated XLR-M outputs, while the RX4M has four direct XLR-M outputs and four isolated XLR-M outputs. Both units feature RJ45 type Ethercon connections with ground lift switches. Phantom power can be provided to the mics via the direct outputs, so long as a shielded Cat 5 cable is used.

Technical Specifications

Audio circuit type
Passive mic splitter, transformer based
Frequency response
7Hz ~ 20KHz
Dynamic range
140dB
Total harmonic distortion
0.001%
Common Mode Rejection Ratio
>113dB
Maximum Input
+35dBu
Features
Ground lift
Input Connectors
XLR, RJ45
Output Connectors
XLR, RJ45
Construction
14 gauge steel chassis & outer shell
Size (L x W x D)
L: 8 1/8 x W: 4 1/8 x H: 2
Weight
2.6 LBS
Shipping size (L x W x D)
L: 11 x W: 5 x H: 2.75
Shipping weight
2.9 LBS
Power
Passive, no power required
Conditions
For use in dry locations only between 5°C and 40°C
Warranty
Radial 3-year, transferable