Radial Catapult TX4M 4-Channel Transmitter with 4 XLR-F Inputs and 4 Isolated XLR-M Outputs

The Radial Catapult TX4M is a highly versatile 4-channel transmitter that enables seamless mic level splitting and isolation. Perfect for live sound applications, this robust unit facilitates efficient audio management by allowing you to split four microphone feeds and transmit them over a single standard Cat 5 shielded twisted pair cable. The TX4M, when paired with the RX4M, forms an ideal duo for splitting mics to three distinct locations including front-of-house, monitor mixes, and recording devices.

This state-of-the-art transmitter is equipped with mic level isolation transformers that ensure each destination remains completely isolated from the others, effectively eliminating ground loop issues and unwanted noise such as buzz and hum. The unit comes with four XLR-F inputs and four isolated XLR-M outputs, ready to handle the most demanding professional audio scenarios. Featuring RJ45 Ethercon connections with ground lift switches, the Catapult TX4M makes setup and troubleshooting quick and easy. To top it all off, phantom power can be provided to the mics via the direct outputs, assuming a shielded Cat 5 cable is employed for the connection.

Key Features

• Four-channel mic level splitter and isolator
• Transmits audio over a single Cat 5 shielded twisted pair cable
• Eliminates ground loop problems with isolation transformers
• Four XLR-F inputs and four isolated XLR-M outputs
• RJ45 Ethercon connections with ground lift switches
• Allows phantom power to be provided to mics via direct outputs
• Compact and durable 14 gauge steel chassis
• Passive operation - no external power required

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
• Input connectors: XLR, RJ45
• Output connectors: XLR, RJ45
• Construction: 14 gauge steel chassis & outer shell
• Size (L x W x D): 8 1/8 x 4 1/8 x 2 inches
• Weight: 2.6 lbs
• Shipping size (L x W x D): 11 x 5 x 2.75 inches
• 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

Package Contents

• 1 x Radial Catapult TX4M 4-Channel Transmitter
• User Manual