Sennheiser ew 100 Wireless Transmission System Instruction Manual

This manual covers the setup, operation, and care of the Sennheiser ew 100 wireless transmission system, including various transmitter and receiver variants.


Sennheiser ew 100 Wireless Transmission System Instruction Manual - cover page
Brand
Sennheiser
Category
Other Electronics
Document type
User Manual
Language
English
Pages
43
File format
PDF
File size
1.4 MB
Published
12 October, 2026
Updated
12 October, 2026
Model
ew 100
MD5 checksum
94170C8911BB391EA20B9B8FFEB7C57A

About this manual

The Sennheiser ew 100 series offers musicians and audio amateurs high-quality RF transmission systems with operational reliability and ease of use. The systems feature optimized PLL and microprocessor technology, the HDX noise reduction system, and true diversity technology to ensure interference-free transmission and minimized dropouts. They are available in five frequency ranges within the UHF band (Range A: 518–550 MHz, Range B: 630–662 MHz, Range C: 740–772 MHz, Range D: 790–822 MHz, Range E: 838–870 MHz) and are 4-channel switchable with 4 frequency memories.

What's inside

  • Short description
  • Important notes
  • System variants
  • Preparing the devices for use
  • Operation
  • Troubleshooting
  • Care and maintenance
  • Overview
  • Technical data
  • Accessories

Specifications

Frequency RangesRange A: 518 – 550 MHz, Range B: 630 – 662 MHz, Range C: 740 – 772 MHz, Range D: 790 – 822 MHz, Range E: 838 – 870 MHz
Channel Switching4-channel switchable
Frequency Memories4 frequency memories
Frequency Step25-kHz steps
Frequency Selection1280 frequencies
Noise ReductionHDX noise reduction system
Reception TechnologyTrue diversity technology

Frequently asked questions

What frequency ranges are available for the ew 100 system?

The system is available in five frequency ranges within the UHF band: Range A (518–550 MHz), Range B (630–662 MHz), Range C (740–772 MHz), Range D (790–822 MHz), and Range E (838–870 MHz).

How many channels and frequency memories does the ew 100 system have?

The ew 100 transmitters and receivers are 4-channel switchable, with each unit having 4 frequency memories to store up to 4 transmission/receiving frequencies.

What cleaning agents should be avoided on the devices?

You should not use any cleansing agents or solvents, as varnish or furniture polish may degrade the rubber feet of the transmitter.

Can the ew 100 receiver be rackmounted?

Yes, but you should not use the supplied self-adhesive soft rubber feet if you are rackmounting the receiver.

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