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The SKM 500 G3 radio microphone family
The SKM 500 G3 radio microphone family
The SKM 500 G3 radio microphone is part of the evolution wireless series
generation 3 (ew G3). With this series, Sennheiser offers high-quality
state-of-the-art RF transmission systems with a high level of operational
reliability and ease of use. Transmitters and receivers permit wireless
transmission with studio-quality sound. 
Features of the evolution wireless 500 G3 series:
• Optimized PLL synthesizer and microprocessor technology
HDX
 noise reduction system 
• Pilot  tone  squelch  control
• True diversity technology
• Switching bandwidth of 42 MHz
• Increased immunity to intermodulation and interferences in multi-
channel operation
• Interchangeable microphone heads, allowing the use of different
pick-up patterns and sensitivities
The frequency bank system
Please note: Frequency usage is different for each country. Your
Sennheiser partner will have all the necessary details on the available legal
frequencies for your area.
The radio microphone is available in 6 UHF frequency ranges with
1,680 transmission frequencies per frequency range:
Each frequency range (A–E, G) offers 26 frequency banks with up to
32 channels each: 
Each of the channels in the frequency banks “
1
” to “
20
” has been factory-
preset to a fixed transmission frequency (frequency preset). The factory-
preset frequencies within one frequency bank are intermodulation-free.
These frequencies cannot be changed.
For an overview of the frequency presets, please refer to the supplied
frequency information sheet. Updated versions of the frequency informa-
tion sheet can be downloaded from the SKM 500 G3 product page on our
website at www.sennheiser.com.
The frequency banks “
U1
” to “
U6
” allow you to freely select and store
transmission frequencies. It might be that these transmission frequencies
are 
not
 intermodulation-free.
Range A:
516 – 558 MHz
Range C:
734 – 776 MHz
Range G:
566 – 608 MHz
Range D:
780 – 822 MHz
Range B:
626 – 668 MHz
Range E:
823 – 865 MHz
Frequency bank
1... 20
Frequency bank
U1 ... U6
Channel
32 – frequency preset
Channel
1 – frequency preset
Channel
2 – frequency preset
Channel
32 – freely selectable frequency
Channel
1 – freely selectable frequency
Channel
2 – freely selectable frequency
ew G3 SKM  500_529673_0109_SP8_PRT.book  Seite 3  Dienstag, 10. Februar 2009  11:20 11