Specifications; Dem30T Transmitter; Dem30R Receiver; Earphones Dem30E - dB Technologies DEM 30 SYSTEM Manual Del Usuario

6. SPECIFICATIONS

DEM30T TRANSMITTER

Available bands:
Channels:
Frequency response:
Front panel:
Rear panel:
Dimensions (mm) [inches]:
Weight: (g) [oz]

DEM30R RECEIVER

Frequency response:
Input:
Controls:
Power supply:
Dimensions (mm) [inches]:
Weight (g) [oz]:

EARPHONES DEM30E

Impedance:
:
Sensitivity
Earphones:
Cable length:
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DEM 30 IEM
20
823-832 MHz / 863-865 MHz
96 (8 groups of 12 channels each)
60 Hz - 15 kHz (± 3 dB)
Headphone volume, input level, SET, up, down
PAD switch
212 x 44 x 96 [8.34" x 1.73" x 3.77"]
560 [19.7]
50 Hz - 15 kHz (± 3 dB)
stereo 3.5 mm mini-jack type
Volume, up, down, ESC, set
2 AA batteries LR6 1.5 V
64 x 90 x 23 [2.51" x 0.91" x 3.54"]
95 [0.09]
Ω ( )
16 ± 15% [@ 1 kHz, 1 mW]
92.5 (± 3) dB [@ 1 kHz, 1 mW]
interchangeable, 3 pairs
≈ 1,300 mm
Tel. +39 051 969870 Fax +39 051 969725
English
A.E.B. Industriale Srl
Via Brodolini, 8
Località Crespellano
40053 VALSAMOGGIA
BOLOGNA (ITALY)
Code 420120320 REV. 1.0