Sennheiser freePORT Presentation Set

Sennheiser Updated: 2009-01-15 RSS
Sennheiser freePORT Presentation Set

The presentation Set ensures maximum speech comprehensibility during lectures, presentations and theater performances. The system includes a bodypack transmitter, a diversity receiver and an inconspicuous clip-on microphone with an omni-directional pick-up pattern.


* 4 switchable UHF frequencies for interference-free reception
* Absolutely safe transmission
* Diversity Technology for highest reception quality
* Adjustable Squelch for undisturbed operation
* Receivers built in robust metal housing
* Dynamic processor for cristal-clear sound

Delivery Includes

* 1 bodypack transmitter SK 2
* 1 clip-on microphone ME 2-2
* 1 diversity receiver EM 1
* 1 power supply
* 1 user manual

Technical Data

RF frequency range: UHF
Transmission/receiving frequencies: 4
Switching bandwidth: 2 MHz
Frequency response: 80...16.000 Hz
Signal-to-noise ratio: 95 dB(A)
THD, total harmonic distortion: < 1%
Audio output level (balanced): XLR, +16 dBu
Audio output level (unbalanced): Jack, +10 dBu
Power supply: 12 VDC nom
Dimensions (Receiver): 35 x 213 x 98 mm
Weight (Receiver): 570g
RF output power: 10 mW
Operating time: 10 h
Power supply (Bodypack transmitter): 9V PP3
Dimensions (Bodypack transmitter): 60x100x30 w clip
Weight (Bodypack transmitter): 90 g w/o battery
Transducer; Microphone type (Clip-on microphone): permanently polarized condenser
Pick-up pattern: omni-directional