Sennheiser SZI 1029 User Manual

SZI 1029 Infrared Emitter

The SZI 1029 is a high powered infrared emitter for wideband or narrow-band signals from an
IR modulator. Covers up to 12,500 sq. ft. in single channel mode; 6,250 sq. ft. in 2-channel mode;
8,000 sq. ft. divided by number of channels in multi-channel mode.

Features—Benets

• High powered radiator with a maximum coverage area of 12,500 sq. ft.

• RF output for connecting additional radiators

• Automatic on/off function

• 5/8" and 3/8" threads for mounting

• 12 independent groups of transmitting diodes and malfunction indicator

• Greater coverage area

• Convenient interconnectivity

• Controlled from a single location

• Ease of installation

• Excellent reliability

• Available in black or white

Technical Data

Number of transmitting diodes 144

mn 088 htgnelevaw thgil RI

Am 011 tnerruc edoid egarevA

Average radiating power 5 W

lennahc-itlum dnab worran .tf .qs 052,6/005,21 aera egarevoC

8,000 sq.ft/# of channels

Sub-carrier frequency range 30 kHz–6 MHz

V 3–Vm 05 ytivitisnes tupni FR

RF input impedance approx. 5 kW

Threshold voltage for automatic on/off function 50 mV

stekcos CNB x 2 tuptuo/tupni FR

CD V 42 lanretni )USP elbahctiws( CA V 082–09 egatlov gnitarepO

A 6.1/ Am 05 noitarepo/yb-dnatSnoitpmusnoc rewoP
230 V operating voltage 350 mA
120 V operating voltage 610 mA

05 gnilbac dednemmoceR Ω coax (RG58)

51.3 x 80.7 x 48.9sehcni ni snoisnemi

D

.sbl 4 .xorppa thgieW

Product Variants

W-9201 IZS etihw ni 9201 IZS

SZI 1029 with operating voltage
of 24 V DC (requires a separate DC power
supply. Recommended 25–35 V DC at 1.7 A

42-9201 IZS ).rettime rep

SZI 1029 but with 10 W radiating power
and larger housing. Color: black SZI 1029-10

SZI 1029, but with 10 W radiating
power and larger housing. Color: white SZI 1029-10W

Bottom view of the SZI 1029 with sockets and controls

Daisy-chaining the SZI 1029

SZI 1029

SZI 1029

Required Accessories

Modulator

Terminating resistor, 50 Ω, for the last
emitter on the chain, can be used with

0601 AZSrotaludom RI yna

Product Compatibility

SI 1015 Infrared Transmitter

Architect’s Specications

The unit shall be an infrared high power radiator with RF input for wide and narrow-band
signals. Carrier frequency band extends to 6 MHz RF input (50 mV to 3 V) via BNC socket,
RF output via BNC socket. Excellent reliability due to 12 independent diode groups with
malfunction indicator. 90–280 V AC power supply. Weight approx. 4 lbs. The unit shall be a
Sennheiser SZI 1029.

Optional Accessories

Wall/ceiling mount with 5/8” thread WM1

Omni-directional ball joint wall mount & ange GZG1029 & GZP10

0003SMESdnats roolF

Terminating resistor, 50 Ω, for
the last Emitter in the chain SZA1060

Supplied Accessories

1 power cord for 110V AC outlet

Coverage Area and Polar Diagrams

The coverage area of the SZI 1029 high-power
radiator depends on the number of channels
transmitted. For single-channel applications, the
coverage area is up to approx. 12,500 sq.ft.

Coverage area of the SZI 1029

Polar diagram of two SZI 1029, mounted at an angle
of 40° to each other*

SZI 1029