Catapult TX4M - Microphone Radial Engineering - Free user manual and instructions
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| Type | 4-channel analog audio snake transmitter |
| Model | Catapult TX4M |
| Brand | Radial Engineering |
| Inputs | 4 x XLR female (balanced, mic/line level) |
| Outputs | 4 x XLR male (balanced, line level) |
| Phantom Power | Pass-through (not generated) |
| Frequency Response | 20 Hz - 20 kHz ±0.5 dB |
| Dynamic Range | > 120 dB |
| THD+N | < 0.005% |
| Signal-to-Noise Ratio | > 115 dB |
| Maximum Input Level | +24 dBu |
| Dimensions (W x D x H) | 10.2 x 6.4 x 4.5 cm (4.0 x 2.5 x 1.8 in) |
| Weight | 0.5 kg (1.1 lbs) |
| Power Supply | Passive (no external power required) |
| Construction | All-metal chassis with protective coating |
| Connector Type | Neutrik XLR |
| Cable Type | Twisted pair, shielded, 24 AWG |
| Maximum Cable Length | 100 m (330 ft) |
| Operating Temperature | -20°C to 60°C (-4°F to 140°F) |
| Accessories Included | Mounting bracket, screws, quick start guide |
| Maintenance | Wipe with dry cloth; avoid moisture |
| Safety | Do not expose to rain or excessive humidity |
| Spare Parts | XLR connectors, screws available from Radial |
| Repairability | Modular design; connectors can be replaced |
Frequently Asked Questions - Catapult TX4M Radial Engineering
What is the Radial Engineering Catapult TX4M used for?
The Catapult TX4M is a 4-channel analog audio snake transmitter designed to send balanced audio signals over long distances using twisted pair cable. It is commonly used in live sound, recording studios, and installations to simplify cable runs.
Does the Catapult TX4M require phantom power?
No, the Catapult TX4M is a passive device and does not require external power. However, it can pass phantom power from the console to the microphones connected at the input end.
What type of cable should I use with the Catapult TX4M?
Use a standard twisted-pair shielded audio cable (typically 24 AWG) with XLR connectors. The maximum recommended cable length is 100 meters (330 feet) for optimal signal integrity.
Can the Catapult TX4M be used with line-level signals?
Yes, it can handle both mic and line level signals. The XLR inputs are balanced and accept a wide range of input levels up to +24 dBu.
How do I mount the Catapult TX4M?
The unit comes with a mounting bracket that allows it to be attached to a wall, rack rail, or other flat surface using the provided screws. It can also be left free-standing.
Is the Catapult TX4M compatible with digital snakes?
No, the Catapult TX4M is strictly an analog device. It cannot transmit digital signals such as AES/EBU or Dante. For digital applications, consider Radial's digital snake products.
What is the weight and size of the Catapult TX4M?
The unit measures approximately 4.0 x 2.5 x 1.8 inches (10.2 x 6.4 x 4.5 cm) and weighs about 1.1 lbs (0.5 kg), making it compact and portable.
How do I clean the Catapult TX4M?
Clean the exterior with a soft, dry cloth. Avoid using solvents or abrasive cleaners. Keep connectors free of dust and moisture.
Can I repair the Catapult TX4M myself?
The unit is designed for repairability. XLR connectors and mounting hardware are replaceable. For internal repairs, contact Radial Engineering or an authorized service center.
What is the warranty on the Catapult TX4M?
Radial Engineering typically offers a 3-year limited warranty against defects in materials and workmanship. Check the included documentation for specific terms.
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USER MANUAL Catapult TX4M Radial Engineering
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Product information
Brand : Radial Engineering
Model : Catapult TX4M
Category : Microphone