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HDI 1029

IR Audio Transmission Technology |

 Receivers

Features

 Multi-channel narrow-band receiver
 Extremely lightweight, only approx. 60 g including accupack
 Accupack can be recharged while remaining in the receiver
 Energy-saving circuitry
 Squelch
 Delivery includes:  1 x HDI 1029 multi-channel stethoset receiver

1 x BA 90 accupack

General Description

The HDI 1029 is a multi-channel stethoset receiver for narrow-band applications. It 
is very easy to use and comfortable to wear due to its light weight. It is powered by 
an  environmentally  friendly  rechargeable  accupack.  The  HDI  1029  is  fitted  with  a 
squelch and energy-saving circuitry.

Technical Data

Modulation .................................................narrow-band FM
Carrier frequencies ......................................... 55 – 695 kHz
Channels (HDI 1029 PLL 16).....ch. 0 – ch. 15, switchable
AF frequency response................................. 50 – 8,000 Hz
THD (electrical)..........................................................typ. 2 %
AF signal-to-noise ratio ...........................................> 52 dB
Max. SPL .........................................................approx. 110 dB
Power supply..................BA 90 accupack, 2.5 V, 170 mAh
Operating time ..............................................approx. 10 hrs
Weight ............................. approx. 60 g including accupack

Recommended Accessories

  BA 90 accupack 

Cat. No. 003261

  BA 90 charger for one 

L 90 European version 

Cat. No. 003262

L 90-120 USA version 

Cat. No. 003396

L 90/UK UK version 

(available from Sennheiser UK)

  L 92-10 charging unit for 10 BA 90 

Cat. No. 003355

  L 92-20 charging unit for 20 BA 90 

Cat. No. 003356

  L 1030-10 charging unit for 10 receivers 

Cat. No. 004024

  L 29-50-2 charging case for 50 receivers 

Cat. No. 004310

  Plug-in mains unit for one L 92 or up to two L 1030

NT 92 European version 

Cat. No. 003357

NT 92-120 USA version 

Cat. No. 003358

NT 92-UK UK version 

Cat. No. 003359

    Plug-in mains unit for L 29-50-2 charging case or up to five L 1030-10

NT 2013 European version 

Cat. No. 003433

NT 2013-120 USA version 

Cat. No. 003434

NG 2013-UK UK version 

Cat. No. 054332

Product Variants

  HDI 1029 PLL 16: Multi-channel stethoset receiver, 

16 switchable channels (ch. 0 – ch. 15) 

Cat. No. 003659

  HDI 1029 PLL 16 H: Multi-channel stethoset receiver, 

16 switchable channels (ch. 16 – ch. 31) 

Cat. No. 004631

  HDI 1029 PLL 8: Multi-channel stethoset receiver, 

8 switchable channels (ch. 0 – ch. 7) 

Cat. No. 003676

Dimensions of the HDI 1029

135 mm

195 mm

HDI 1029

CBinder - Information Systems.indd   61

11/11/08   11:50:24 AM

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