
🎙️ IMG STAGELINE TXS-646: 4-Channel UHF True Diversity Receiver
Elevate your professional audio setup with the IMG STAGELINE TXS-646, a robust, 4-channel multifrequency receiver unit designed for demanding live sound, conference, and installation applications. Experience exceptional reliability and crystal-clear audio quality across all four channels simultaneously.
Quad-Channel Power: Receives signals from up to four separate wireless transmitters (sold separately, compatible with TXS-606 series) simultaneously.
Massive Frequency Selection: Features 1,000 selectable UHF frequencies per channel (in the 672.000–696.975 MHz range) utilizing advanced UHF PLL technology, making it easy to find a clear, interference-free channel in any environment.
ACT Infrared Sync: The Automatic Channel Targeting (ACT) function allows for quick and error-free synchronization of the selected frequency to a compatible transmitter with a single button press.
True Diversity System: Utilizes dual antennas per channel to intelligently select the strongest signal, virtually eliminating dropouts and ensuring maximum signal stability.
Comprehensive Monitoring & Control: Each channel features an LCD to display group/channel, antenna A/B status, RF receiving level, and AF audio level, plus an additional LED display for audio signal presence. Individual volume and squelch controls allow for precise level management.
Professional Connectivity: Offers four balanced XLR outputs (one for each channel) plus an unbalanced 6.3 mm jack output for a mixed signal, providing flexibility for any mixing console or PA system.
Rack-Ready Design: Housed in a durable, robust metal casing for long-term reliability. Its 1U, 19" rack installation design is perfect for fixed installations or mobile rack cases.
| TXS-646 | |
|---|---|
| General information | |
| Description | receiver unit |
| Carrier frequency range | 672.000-696.975 MHz |
| Audio frequency range | 30-18,000 Hz |
| Channels | 4 |
| THD | < 0.5% |
| Dynamic range | 100 dB |
| RF S/N ratio | 105 dB |
| Admiss. ambient temp. | 0-40 °C |
| Specifications receiver | |
| Audio signal receiver | 350 mV/600 Ω (jack)
25 mV/600 Ω (XLR, bal.) |
| Power supply receiver | via encl.
plug-in power supply |
| Width receiver | 482 mm |
| Height receiver | 45 mm |
| Depth receiver | 310 mm |
| Weight receiver | 2.9 kg |
| Connections receiver | 4 x XLR, bal.,
1 x 6.3 mm jack, unbal. |