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  Shure A15RF RF Filter

Shure A15RF
Shure A15RF
 
List Price: $53.00
Our Price: $49.00


Availability: Usually Ships in 24 Hours
Product Code: 9999-12403

 

Shure A15RF RF Filter

Shure A15RF RF Filter reduces interference from AM radio stations that may bleed into microphone lines when using long cables in microphone installations such as suspending choir microphones.

Shure A15RF RF Filter Details

Shure A15RF RF Filter reduces interference from AM radio stations that may bleed into microphone lines when using long cables in microphone installations such as suspending choir microphones. Shure A15RF RF Filter passes phantom power, and can be used with condenser microphones.For best results, Shure A15RF RF Filter should be installed at the end of the cable nearest to the microphone. In situations where this is not practical, Shure A15RF RF Filter can also be installed at the mixer input, although RF attenuation may be somewhat reduced.


In cases of extreme RF interference, two or more Shure A15RF RF Filters can be placed in series in the same microphone line, preferably with one at each end of the microphone cable. In cases where interference is present but not audible, Shure A15RF RF Filter can improve perceived sound quality by removing low-level interference components from the audio signal path.


Shure A15RF RF Filter Features


  • Reduces interference from AM radio stations that may bleed into microphone lines when using long cables
  • Passes phantom power, and can be used with condenser microphones
  • Improves perceived sound quality by removing low-level interference components from the audio signal path
  • Transparent to differential audio signals ranging from DC to 2 GHz

Shure A15RF RF Filter Specifications


  • Manufacturer: Shure
  • Product: A15RF RF Filter
  • RFI Attenuation: Common Mode & Differential Attenuations: 50 Ohms In/Out
  • Maximum Operating DC Current Rating: 20 mA maximum for each balanced signal line
  • DC Impedance: 0.4 ohm
  • Operating Temperature: -40° to +85° C (-40° to 185° F)
  • Case: Full magnetic shield; steel with black chrome plating
  • Dimensions: 19 mm (3/4 in.) diameter; 69.85 mm (2 3/4 in.) long

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