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The HDI 830 is a professional two-channel stethoset receiver for wideband transmission systems (with carrier frequencies of 2.3 MHz and 2.8 MHz) in museums, theaters and churches. The wearer can switch between channel 1, channel 2 or stereo signal reception. The receiver provides excellent speech intelligibility and very good music reproduction. It is comfortable to wear and is sure to provide long operating times.
Features
- Ideal for stereo and two-channel applications (2.3 / 2.8 MHz)
- Excellent speech intelligibility
- Very good music reproduction
- Balance control for setting the volume for the right and left ear
- Receiver automatically turns on/off when it is put on/removed
- High degree of wearing comfort thanks to flexible earpads and low receiver weight
- Lithium polymer battery technology ensures a long operating time of up to 12 hours
SZI 1015
The SZI 1015 is a 2-Watt radiator with a coverage area of up to 400 m². The radiator is switched on and off automatically by the modulator's RF carrier. The RF signal from the modulator can be daisy-chained via BNC sockets. A barrier strip with RF and DC inputs and outputs is connected in parallel. The radiator has a 5/8" thread and comes with a 3/8" and 1/2" adaptor, it can therefore easily be mounted to various attachments.
Features
- 2-Watt radiator and modulator for the new carrier frequencies 2.3 and 2.8 MHz
- 2-Watt radiator with a maximum coverage area of 400 m²
- chaining the signal to additional radiators
- Modulator for single-channel, two-channel or stereo operation, features monitoring diodes and a separate barrier strip with RF and DC outputs for connecting radiators
- Wide range of mounting accessories for the radiator, modulator comes complete with rack-mount ears