Sennheiser SKM 9000, Инструкция по эксплуатации

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Digital 9000 | 99
Cleaning and maintaining the Digital 9000 system
Specifications
System characteristics
Frequency ranges 470 to 798 MHz, expandable to 934 MHz,
divided into 24 MHz booster frequency ranges (see page 35)
Transmission method digital modulation
“ HD ” mode: without audio data compression
“ LR ” mode: SeDAC (Sennheiser Digital Audio Codec)
Audio frequency response 30 Hz to 20 kHz (3 dB) with SK 9000 line-in
60 Hz to 20 kHz (3 dB) with SK 9000 mic
80 Hz to 20 kHz (3 dB) with SKM 9000
Dynamic range “ HD ” mode: 112 dB(A)
“ LR ” mode: 101 dB(A)
Latency Analog Audio Out: 3.2 ms
Digital Audio Out: 3 ms (AES-EBU)
THD “ HD ” mode:< 0.01% (at 1 kHz)
“ LR ” mode: < 0.03% (at 1 kHz)
EM 9046 DRX TX variant Booster variant A1–A8
A1–B8
470–798 MHz
(expandable to 934 MHz)
A1–A4
470–558 MHz
A1 470–494 MHz
A2 494–518 MHz
A3 510–534 MHz
A4 534–558 MHz
A5–A8
550–638 MHz
A5 550–574 MHz
A6 574–598 MHz
A7 590–614 MHz
A8 614–638 MHz
B1–B4
630–718 MHz
B1 630–654 MHz
B2 654–678 MHz
B3 670–694 MHz
B4 694–718 MHz
B5–B8
710–798 MHz
B5 710–734 MHz
B6 734–758 MHz
B7 750–774 MHz
B8 774–798 MHz