
The MONACOR TXA-800ST is a professional 16-channel mono PLL audio transmission system, specifically the transmitter unit, designed for use in conference systems, tour guide applications, and distributing an audio source to one or more receivers.
Professional Wireless System: Uses PLL (Phase-Locked Loop) technology for stable, reliable audio transmission.
16 Selectable Channels: Operates in the license-free EU frequency band of 863.1–864.9 MHz, with 16 selectable UHF frequencies.
Flexible Inputs: Features multiple input options for audio sources:
Balanced Microphone Input: 1 x XLR for professional microphones.
Unbalanced Microphone Input: 1 x 6.3 mm jack.
Stereo Line Input: 1 x RCA L/R for connecting external audio sources.
Compatibility: Can be combined with receivers from the ATS-16 series and is compatible with MONACOR portable amplifier systems (e.g., TXA-624CD/SW, TXA-604/SW, TXA-820, and TXA-1020 series).
Multi-Transmitter Use: Allows for simultaneous operation of up to 4 transmitters on different frequencies (dependent on environmental conditions).
Monitoring and Control: Includes a backlit LCD for indicating the channel/frequency, and LEDs for carrier frequency, signal, and signal peak. Features an adjustable headphone output for local monitoring.
Line Output: Provides an audio mono line output via RCA L/R for connecting to other equipment.
External Power Output: Includes an additional DC voltage output (10–15 V DC) for connecting another transmitter.
Installation: Can be installed in a 482 mm (19") rack using the supplied mounting brackets (2 devices can be installed side-by-side).
Range: Offers an operating range of approximately 30 meters.
| Feature | Specification |
| Product Type | Professional Mono PLL Transmitter Unit |
| Carrier Frequency Range | 863.1–864.9 MHz |
| Channels | 16 selectable UHF frequencies |
| Transmitting Power | 10 mW |
| Operating Range | Approx. 30 m |
| Inputs | 1 x XLR (Mic In, bal.), 1 x 6.3 mm jack (Mic In, unbal.), 1 x RCA L/R (Line In) |
| Outputs | 1 x RCA L/R (Line Out), Adjustable Headphone Output, DC Voltage Output (10–15 V DC) |
| Power Supply | Via enclosed plug-in power supply |
| Dimensions (W x H x D) | 215 mm x 50 mm x 210 mm |
| Weight | 1.25 kg |
| Installation | 19" Rack installation possible (2 units in rack) |