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Sennheiser SZI 30 Product Sheet

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SZI 30
Front view of SI 30/SZI 30
Back view of SZI 30
Radiator cluster with four IZK 20 clamps and IZM 20
cluster mounting kit
SZI 30 Infrared Emitter
The SZI 30 is a small area emitter which can be fed modulated signals from an SI 30 or any
other wideband modulator. It has no charging compartments, the LED on the right of the
front panel serves as a power indicator instead, showing that a supply voltage is present.
At the back of the SZI 30 you have—besides the DC input connector—two RF sockets. If
no plug is connected to the output socket, a 50 Ω terminating impedance is switched into
the RF connection.
NOTE: Power supply is not included. Please order as required.
Features—Benefits
• Works with any modulator
• Easy to install
• Master system can be used independently for up to 750 sq. ft. of coverage
• SZI 30 slave emitters offer increased coverage
• Connects to line level audio source via 1/8" or 1/4" plug unbalanced
• 1-year warranty
Technical Data
M
d o
l u
i t a
n o
N
o
m
n i
l a
e d
i v
i t a
n o
C
a
r r
e i
f r
e r
u q
n e
i c
s e
A
i F
p n
t u
AF input voltage for nominal deviatio
A
f F
e r
u q
n e
y c
e r
p s
n o
e s
THD (1 kHz, nom. dev.)
AF signal-to-noise ratio
F R
n i
u p
– t
F R
u o
p t
t u
O
u
p t
t u
m i
p
d e
n a
e c
R I
i d
d o
s e
Max. coverage area approx.
Radiating power approx.
O
p
r e
i t a
g n
o v
a t l
e g
C
u
r r
n e
c t
n o
u s
m
i t p
n o
D
m i
e
s n
o i
s n
n i
m
m
W
e
g i
t h
Product Variants
SI 30 Modulator/Emitter
±
0 5
k
z H
m
x a
6 .
M
z H
d
p e
n e
s d
n o
m
o
u d
t a l
r o
≤ 1 %
≥ 60 dB(A) rms
1
" 8 /
m
o
o n
a j
k c
w
h t i
a
0 5
Ω term. impedance
a
p p
o r
. x
0 2
k
Ω or 50 Ω
1 1
750 sq. ft., single-ch./ 375 sq.ft. in two channels
0.5 W
2
– 4
7 2
V
D
C
v
a i
2
p -
n i
T
x e
s a
o s
k c
t e
p a
r p
x o
1 .
0 5
m
A
a
p p
o r
. x
. 4
4 6
. x
8 9
x
. 3
4 5
a
p p
o r
. x
. 4
6 7
z o
SZI 30

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Summary of Contents for Sennheiser SZI 30

  • Page 1 SZI 30 SZI 30 Infrared Emitter The SZI 30 is a small area emitter which can be fed modulated signals from an SI 30 or any other wideband modulator. It has no charging compartments, the LED on the right of the front panel serves as a power indicator instead, showing that a supply voltage is present.
  • Page 2 Coverage area of the SI 30 / SZI 30 Four SZI 30, mounted at an angle of 60° to one anoth- er. For comparison purposes, the coverage of a single SZI 30 is shown at 30°.