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SI 30/SZI 30

AF connection cable, 
3.5 mm stereo jack plug 
to Texas connector 
(supplied with the SI 30)

KK 20 extension cable 
for connecting the 
plug-in mains unit to 
the modulator/radiator, 
lengths: 1 m (KK 20-1) 
and 7 m (KK 20-7), can 
also be used with the 
NT 20-4

SI 30

KR 20-7 RF connection 
cable, 3.5 mm mono 
jack plug, length 7 m

KR 20-015 RF connection 
cable, 3.5 mm mono jack 
plug, length 0.15 m, for 
connecting clusters

SZI 30

KKY 20-015  4-way 
“octopus” lead for 
connecting the NT 20-4 
to SZI 30 / SI 30 clusters

NT 20-4 plug-in mains 
unit for up to four 
SZI 30 / SI 30, European, 
UK and USA versions 
available 

NT 20-1 Plug-in mains 
unit for one SZI 30/ 
SI 30, European, UK and 
USA versions available

MZT 100 anti-vibration 

table stand

GZP 10 mounting plate

IZM 20 cluster 
mounting kit, in -
cludes screws and 
flange for com-
bining up to four 
IZK 20 in a cluster, 
3/8“ and 5/8“ 
internal threads

IZK 20 mounting 
clamp for one 
SI 30 / SZI 30, 
3/8“ internal 
thread

GZG 1029 
swivel joint

IR Audio Transmission Technology |

 Modulators/Radiators

Summary of Contents for SZI 30

Page 1: ...Data SI 30 Modulation wideband FM Nominal deviation 50 kHz Carrier frequencies 2 3 MHz 2 8 MHz AF input 3 pin Texas socket AF input voltage for nominal deviation 45 mV 4 V automatic modulation control AF frequency response 30 18 000 Hz THD 1 kHz nom dev 1 AF signal to noise ratio 60 dB A rms RF output 3 5 mm mono jack Output impedance approx 50 Ω IR diodes 11 Max coverage area approx 80 m2 single ...

Page 2: ...j Mains unit for up to four SI 30 SZI 30 NT 20 4 European version Cat No 003603 NT 20 4 120 USA version Cat No 003604 NT 20 4 UK UK version Cat No 003605 j RF connection cable 2 x 3 5 mm jack KR 20 7 7 5 m Cat No 003535 KR 20 015 0 1 m Cat No 003536 j AF extension cable 2 x Texas KK 20 1 1 m Cat No 003557 KK 20 7 7 5 m Cat No 003558 j KK 20 015 4 way octopus cable Texas Cat No 003599 j IZK 20 moun...

Page 3: ...alue Too low a level results in more noise With the channel selector switch you can choose between channel 1 or 2 trans mission or stereo operation In mono operation the integrated radiator and all connected radiators can cover a greater area For mono transmission choose the frequency suitable for the receiver e g 2 3 MHz channel 1 for the RI 150 The RF output for connection of additional radiator...

Page 4: ...e SZI 1029 for covering room niches and recesses j As island solutions e g for exhibits in a museum Such a system can econom ically be implemented using the SI 30 The individual areas within the museum have to be optically decoupled giving the visitor exactly the audio information which is associated with the exhibit he or she is facing without having to switch channels With the IZK 20 mounting cl...

Page 5: ...clusters SZI 30 KKY 20 015 4 way octopus lead for connecting the NT 20 4 to SZI 30 SI 30 clusters NT 20 4 plug in mains unit for up to four SZI 30 SI 30 European UK and USA versions available NT 20 1 Plug in mains unit for one SZI 30 SI 30 European UK and USA versions available MZT 100 anti vibration table stand GZP 10 mounting plate IZM 20 cluster mounting kit in cludes screws and flange for com ...

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