Sennheiser SZI 1029 Electric Heater User Manual


 
SZI 1029
IR Audio Transmission Technology | Modulators/Radiators
Recommended Accessories
BNC-BNC co-axial cable
GZA 1019 A 1 (1 m) Cat. No. 002324
GZA 1019 A 5 (5 m) Cat. No. 002325
GZA 1019 A 10 (10 m) Cat. No. 002326
GZV 1019 A BNC coupler Cat. No. 002368
GZP 10 mounting plate Cat. No. 003193
GZG 1029 swivel joint Cat. No. 003226
MZT 100 anti-vibration table stand Cat. No. 001883
Product Variants
SZI 1029-EU: High-power radiator, Euro mains cable,
5 W radiating power, black housing Cat. No. 003664
SZI 1029-UK: as SZI 1029-EU, but with UK mains cable Cat. No. 004077
SZI 1029-120: as SZI 1029-EU, but with USA mains cable Cat. No. 004078
SZI 1029-EU-W: as SZI 1029-EU, but with white housing Cat. No. 004076
SZI 1029-24: as SZI 1029-EU,
but with operating voltage of 24 V DC Cat. No. 004100
Technical Data
IR diodes............................................................... 132 GaAlAs
Average radiating power ............................................... 5 W
Operating voltage.......................... 85 – 260 V, 50 – 60 Hz
Current consumption
– operation.................................. 350 mA (120 V: 610 mA)
– stand-by.....................................................................50 mA
RF input .................................................................BNC socket
Input impedance ..............................................approx. 5 k
Max. coverage area..................................... approx. 800 m
2
Threshold voltage for
automatic on/off function ...................50 mV (RF signal)
RF output ..............................................................BNC socket
Weight ..............................................................approx. 2.1 kg
General Description
The SZI 1029 is a 5-W high-power radiator for use with all wideband and narrow-
band modulators. The radiator is automatically switched on by the RF carrier and
can cover areas of up to 800 m
2
in single-channel operation. High-quality GaAlAs
transmitting diodes have been arranged in 12 independent groups to ensure
re liable transmission. A malfunction indicator is triggered when the radiating power
is reduced by more than 30 %.
Features
High-power radiator with a maximum coverage area of 800 m
2
RF output for connecting additional radiators
Automatic on/off function
Versatile installation due to 5/8“, 3/8“ and 1/2“ threads
Excellent reliability due to 12 independent groups of transmitting diodes
and malfunction indicator
Delivery includes: 1 radiator
1 mains cable
Dimensions of the SZI 1029
180 mm
250 mm
80 mm