The Radial Engineering Catapult TX4L is a four-channel snake that is designed to route four channels of line-level signal across long distances using shielded Cat5/Cat6 cable, doing so with little to no signal degradation. As such, it s useful in live-sound reinforcement applications, as it allows live sound stage techs to use relatively affordable cable to secure quality audio connections around large stages and venues. It s also suitable for system contractors who can now utilize pre-wired networks to move audio throughout disparate rooms.
The Catapult TX4L gives you four XLR input jacks, as well as four XLR transformer-balanced through-outputs optimized for line-level signal. You ll also note the two RJ45-type etherCON connections. One is an output, for use with the RX4L on the receiving end. The other is a throughput, and can be implementing in routing signal to additional Catapults. In total, you ll have the ability to split and route line-level signal to three different locations.
A ground-lift switch helps eliminate any noise issues on the Cat5 or Cat6 line, while a steel handle provides easy transport, and four bumpers protect the Ethernet jacks and ground-lift switch from wear and tear.
Key Features at a Glance
- Glass-filled, nylon XLR connectors
- Nickel-silver contacts
- 4 x XLR through-outputs with line-level transformer isolation for additional routing
- 1 x Ethernet through-output for feeding additional Catapult models
- Protective steel handle facilitates convenient transportation
- Durable powder coat
- Ground lift for the Cat5/Cat6 cable s ground path to mitigate ground-loop noise
- 4 x bumpers used to protect Ethernet connectors and ground-lift switch from damage
- Double-sided, military-spec grade circuit board for durability, full ground plane, and a marked reduction in radio-frequency interference
- Radial push switches with durable metal outer casing, rated at over 20,000 cycles
EAN: 676101044375
Radial Engineering TX4L Specs
| Audio Circuit Type | Passive line splitter, transformer based |
| I/O | 4 x XLR inputs 4 x XLR through-outputs 1 x RJ45-type etherCON output 1 x RJ45-type etherCON through-output |
| Frequency Response | 7 Hz to approximately 20 kHz |
| Total Harmonic Distortion | 0.0007% at 1 kHz |
| Dynamic Range | 140 dB |
| Maximum Input | +35 dBu |
| Minimum Load Impedance | 100 Ohms |
| Intermodulation Distortion | 0.003% |
| Common Mode Rejection | > 113 dB |
| Ground Lift | Disconnects ground on RJ45 connector |
| Construction | 14-gauge steel chassis and outer shell |
| Finish | Durable powder coat |
| Dimensions | 8.1 x 4.1 x 2.0" / 20.6 x 10.5 x 5.1 cm |
| Weight | 2.6 lb / 1.2 kg |
Packaging Info
| Package Weight | 2.95 lb |
| Box Dimensions (LxWxH) | 11.7 x 4.8 x 2.7" |
In the Box
- Radial Engineering Catapult TX4L 4-Channel for Line-Level Signal Routing over Cat5/6 (Transmitter)
- 3-Year Manufacturer Warranty
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