Wednesday, 8 February 2012

SK 5212-II - Sennheiser


General DescriptionThe SK 5212-II bodypack transmitter combines reliability and diversity in a very small housing. Its compact design makes the transmitter inconspicuous and comfortable to wear. The new extended switching bandwidth of up to 184 MHz provides extra flexibility. The transmission power can be adjusted to improve transmission duration while meeting regional regulations. Also new: the Low Intermodulation Mode ("LoI") increases interference immunity, especially during multi-channel operation. An input sensitivity range of –30 dB to +40 dB makes the transmitter suitable for use in quiet interview situations as well as with very powerful singing voices in musicals.

Its menu-driven user interface with backlit LCD is remarkably simple and intuitive. With its extensive power spectrum, the low power consumption of the SK 5212-II is particularly impressive: one alkaline manganese battery (Mignon/AA) lasts for at least 5½ hours of operation.
The SK 5212-II is available in L, N and P frequency variants.Features
  • Up to 184 MHz switching bandwidth
  • Switchable output power
  • Very compact and rugged housing
  • Audio sensitivity adjustable in steps of 1 dB from -30 to +40 dB
  • 1 AA battery for at least 5½ hrs od operating time
  • Frequencies adjustable in steps of 5 kHz
  • Jog dial for increased ease of use
  • Switchable low-cut
Delivery Includes
  • SK 5212-II bodypack transmitter
  • 1 AA size battery
  • Antennas for different frequency ranges,
  • Belt clip
  • Instruction manual
  • Frequency table
Technical Data
RF frequency range (USA)450 - 698 MHz
RF frequency range (outside USA)450 - 866 MHz
Switching bandwidthUp to 184 MHz
Number of channelsFrequency bank
RF output powertyp. 50 mW (PWR.HI), 10 mW (PWR.LO), 10 mW (PWR.LoI)
CompanderHiDyn plus
Nominal deviation± 40 kHz
Peak deviation± 56 kHz
Dynamic rangetyp. 110 dB (A)eff
Total harmonic distortion (THD)<0.3%
Frequency response (microphone)60 - 20,000 Hz
Input voltage range (bodypack transmitter)7.75 mV, sensitivity
High pass filter120 Hz switchable
Power supply (bodypack transmitter)1 AA battery
Current consumptionPWR.LO: approx. 150 mA, PWR.HI: approx. 220mA, PWR.LoI: approx. 220 mA
Operating timePWR.LO: approx. 11h, PWR.HI: approx. 5.5h, PWR.LoI: approx. 5.5 h
ConnectorAF: 3 pin special audio socket, RF: coaxial socket
Operating temperature-10 °C ... 55 °C
Storage temperature-25 °C ... +70 °C
Dimensions2.1 x 2.4 x 0.7 in (53 x 60 x 17 mm)
Weightapprox. 4.2 oz (120 g) incl. battery and Antenna