Sennheiser HDE1030 - Manual (Page 9)

Cleaning and replacing the ear pads
The ear pads can be removed from the receiver
and cleaned with soapy water or sterilised by
using the same solution as is used by mothers
to sterilise the teat of a babies bottle. Rinse
under clear water, then let dry well.
Replacement ear pads can be obtained directly
from your local Sennheiser agent.
Technical data
Receiver frequencies HDE 1030-2 D 1 36.64 and 36.72 MHz.
HDE 1030-2 D 2 37.16 and 37.82 MHz.
HDE 1030-3 UK 1 3 frequencies in the range
between 48.00 and 49.99 MHz.
HDE 1030-2 F 1 2 frequencies approved in France
HDE 1030 One of the following frequencies:
36.64 MHz, 36.72 MHz, 37.04 MHz,
37.16 MHz, 37.82 MHz, 37.98 MHz
HDE 1030 Frequency chosen by customer
HDE 1030 F 1 Frequency approved in France
HDE 1030 UK 1 Frequency approved in the UK
Nominal deviation
±
8 kHz
AF frequency response 50 - 8000 Hz
Maximum sound pressure level at 1 kHz approx. 112 dB
THD at nominal deviation and 1 kHz < 1.5 %
Signal-to-noise ratio at nominal deviation
and 500
µ
V antenna voltage > 57 dB (CCIR 468, peak deviation)
> 68 dBA (DIN 45 500)
Power supply BA 90 Accuplug
Current consumption 7 mA
Operating time approx. 8 hours
Dimensions (in mm) / Weight 206 x 136 x 22,5 / 55 g
Supply schedule 1 Receiver HDE 1030
1 Accuplug BA 90
Subject to alterations.