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Sennheiser SI 30

Product Description


SI 30 The SI 30 is a wideband modulator with an integral radiator.


Overview The SI 30 is a wideband modulator with an integral radiator. It can be switched between operation on channel 1 (2.3 MHz), channel 2 (2.8 MHz) and stereo operation. Due to its compact size and relatively low radiating power, the SI 30 modulator/radiator and the SZI 30 radiator are an ideal choice for smaller or medium-sized rooms, for covering recesses or for applications which require transmission of audio information to well defined zones, e.g. in museums. Features Compact radiator and modulator/radiator for the carrier frequencies 2.3 MHz and 2.8 MHz Easy installation and precise alignment What's in the box? SI 30: 1x SI 30 modulator/radiator, 1 x AF connection cable, 3.5 mm stereo jack plug to Texas connector, length 2 m 1x 3.5 mm/1 / 4 " stereo jack adaptor SZI 30: 1 x SZI 30 radiator 1 3.5 mm stereo jack plug to Texas connector 1 3.5 mm/1/4 ” stereo jack adapter

Technical Data Dimensions 118 x 25 x 90 mm Weight 251 g Nominal deviation +/- 50 kHz Modulation FM Output impedance 50 Ohm Carrier frequencies 2,3 MHz + 2,8 MHz Current consumption 180 mA Operating voltage (mains) 24-27 V DC Input voltage range 45 mV- 4V Effective radiated power 0,5 W IR Diodes 11 Max. coverage area 80 m² RF output 3,5 mm mono

Overview

The SI 30 is a wideband modulator with an integral radiator. It can be switched between operation on channel 1 (2.3 MHz), channel 2 (2.8 MHz) and stereo operation. Due to its compact size and relatively low radiating power, the SI 30 modulator/radiator and the SZI 30 radiator are an ideal choice for smaller or medium-sized

rooms, for covering recesses or for applications which require transmission of audio information to well defined zones, e.g. in museums.

Features

Compact radiator and modulator/radiator for the carrier frequencies 2.3 MHz and 2.8 MHz
Easy installation and precise alignment

What's in the box?

SI 30: 1x SI 30 modulator/radiator,
1 x AF connection cable, 3.5 mm stereo jack plug to Texas connector, length 2 m 1x 3.5 mm/1 / 4 " stereo jack adaptor
SZI 30: 1 x SZI 30 radiator
1 3.5 mm stereo jack plug to Texas connector
1 3.5 mm/1/4 ” stereo jack adapter

Technical Data

Dimensions

118 x 25 x 90 mm
Weight

251 g
Nominal deviation

+/- 50 kHz
- Modulation
  
  FM
- Output impedance
  
  50 Ohm
- Carrier frequencies
  
  2,3 MHz + 2,8 MHz
- Current consumption
  
  180 mA
- Operating voltage (mains)
  
  24-27 V DC
- Input voltage range
  
  45 mV- 4V
- Effective radiated power
  
  0,5 W
- IR Diodes
  
  11
- Max. coverage area
  
  80 m²
- RF output
  
  3,5 mm mono