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Specifications
34
In compliance with (SK and SKM)
Approved by (SK)
Approved by (SKM)
AF characteristics
Compander system
Sennheiser
HDX
AF frequency response
SK
microphone: 80–18,000 Hz
line: 25–18,000 Hz
SKM
80–18,000 Hz
S/N ratio (1 mV, peak deviation)
≥
115 dBA
THD
≤
0.9%
Max. input voltage (SK) microphone/line
3 V
rms
Input impedance (SK) microphone/line
40 k
Ω,
unbalanced/1 M
Ω
Adjustment range of input sensitivity
SK: 60 dB, adjustable in steps of 3 dB
SKM: 48 dB, adjustable in steps of 6 dB
Overall device
Temperature range
–10°C to +55°C
Power supply
2 AA size batteries, 1.5 V
or BA 2015 accupack
Nominal voltage
2.4 V
Current consumption:
• at nominal voltage
• with switched-off transmitter
typ. 180 mA (30 mW)
≤
25
μ
A
Operating time
typ. 8 hrs
Dimensions
SK: approx. 82 x 64 x 24 mm
SKM: approx.
∅
50 x 265 mm
Weight (incl. batteries)
SK: approx. 160 g
SKM: approx. 450 g
Europe:
EMC
EN 301489-1/-9
Radio
EN 300422-1/-2
Safety
EN 60065, EN 62311 (SAR)
Canada:
Industry Canada RSS 210, IC 2099A-G3SK
limited to 806 MHz
USA:
FCC-Part 74, FCC-ID: DMO G3SK
limited to 698 MHz
Canada:
Industry Canada RSS 210, IC: 2099A-G3SKMEM
limited to 806 MHz
USA:
FCC-Part 74, FCC-ID: DMO G3SKMEM
limited to 698 MHz