The Frequency Bank System - Sennheiser SK 2000 Manual

The SK 2000 bodypack transmitter
Overview of the microphones and instrument cables:
Microphone/instrument cable
MKE 1 clip-on microphone
ME 102 clip-on microphone
ME 104 clip-on microphone
ME 105 clip-on microphone
HSP 2 headmic
HSP 4 headmic
CI 1-4 instrument cable

The frequency bank system

The bodypack transmitter is available in 6 UHF frequency ranges with up
to 3,000 transmission frequencies per frequency range:
Range Aw: Range Gw:
516 – 558 558 – 626
500
Each frequency range (Aw–Ew, Gw) offers 26 frequency banks with up to
64 channels each:
Frequency bank 1 ... 20
Frequency bank U1 ... U6
4
Range Bw:
626 – 698
600 700
Channel 1 – frequency preset
Channel 2 – frequency preset
Channel 64 – frequency preset
Channel 1 – freely selectable frequency
Channel 2 – freely selectable frequency
Channel 64 – freely selectable frequency
Type Pick-up pattern
condenser
–
Range Cw:
718 – 790
800
omni-directional
cardioid
cardioid
super-cardioid
omni-directional
cardioid
–
Range Dw:
790 – 865