Sennheiser SI 29-5 Narrow-Band Modulator

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Category: Pro-Audio-Live-Sound-Antenna-Accessories, sennheiser


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General Description

Each of these one-rack-space-high modulators can handle up to five narrowband channels and has the capability of being daisy-chained with additional SI29-5s to configure systems of up to 32 channels. Using Phase Locked Loop frequency synthesis, the five channels can be programmed to transmit on any of the 32 available frequencies. If systems of less than five channels are required, non-active channels can be turned off, resulting in increased transmission range from SZI 1029 or SZI 1015 emitter panels. The SI 29-5 requires an NT 29-120 AC power supply.

Features
  • Five narrowband channels
  • Programmable to transmit on any of 32 frequencies
Delivery Includes
  • SI 29-5 modulator
  • NT 29-120 power supply
AF sensitivity 50 mV- 1.5 V
Amplitude limitation Max. 30 dB
XLR connector D-Sub 25 PIN
XLR connector XLR-3F trafosym.
Deviation display -20 dB - 5dB / Peak
Dimensions 19.1 x 1.8 x 13.4 in. (485 x 45 x 340 mm)
Frequency range 55- 1.335 kHz
Modulation FM
Nominal deviation ± 6 kHz
Number of channels 5
Output impedance 50 Ω
Peak deviation ± 7 kHz
Power consumption Max. 17 W
Power supply 12 V AC
RF cascading socket 2 x BNC
RF output 2 x BNC
Suppression of harmonics >60 dB
Weight 8.8 lbs. (4 kg)
 

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