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Production: Obsolete
Hire stock: Yes
New stock: No
Used stock: No
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Sennheiser EW545
Another Sennheiser classic handheld radio mic kit comprising SKM500 (with MD845 capsule) transmitter and EM500 diversity receiver.

HDX noise reduction system
Programmable frequency
Programmable sensitivity: (-30dB/-20dB/-10dB/0dB)
Programmable squelch: (0dB to 40dB in 5dB steps) 
Programmable name display

Specifications EM500 receiver:
Frequencies: 16 switchable
Switching bandwidth: 32Mhz
Nominal deviation: 24kHz
Peak deviation: < 48kHz
Frequency stability: < 15ppm
AF frequency response: 60 - 18kHz
Signal-to-noise ratio: >110dB (A)
THD: <0.9% @ 1kHz
Squelch threshold: 0-100uV, adj
Outputs: balanced XLR3: 10dB
             unbalanced jack: +4dB
Level adjustment: 0-40dB
Power supply: external 10.5 - 16VDC
Power consumption: 200mA
Dimensions: 212x145x38mm
Weight: 1.1kg
SKM500 transmitter:
Transducer: dynamic supercardioid
Sensitivity: 1mV/Pa
Sound pressure: 154dB SPL
RF output: typ. 30mW
Powered by 1 x 9V alkaline
Operating time >8hours
Dimensions: 50x225mm
Weight: 450g

Bulk batteries available on sale-or-return with radio mic hire

Also available to hire with a choice of head-worn or mini lapel mics

Price to rent     Price to buy     Full Sennheiser price list

2010 - superceded by the G3 system

Post 2012 compliant* on channel 70. Check here for UK radio mic frequency allocations

Sennheiser EW545 hand held wireless microphone kit


  • Sixteen switchable preset memory locations (using any of the 1280 available frequencies) within UK range 838 - 870MHz
  • Handheld transmitter (dynamic, super-cardioid capsule)
  • Battery status indicator with remote display of power levels on receiver
    Peak-hold level indicator
  • Headphone output on receiver for monitoring quality and level of received signal
  • Soundcheck mode allows artist or engineer to perform their own on-stage level check - unassisted.

Although obsolete, we
have some original or replacement parts available for Sennheiser Evolution Series wireless kits:

  • Mains PSUs,
  • Receiver antennas,
  • Microphone clips, windshields
  • Locking connector plugs.

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