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SHURE A15RF FILTER In-Line Filter

Stock code
20-096
Brand
Shure
Model number
  • A15RF
SHURE A15RF FILTER In-Line Filter

A15RF In-Line RF Interference Attenuator

The Shure A15RF In-Line RF Attenuator provides all types of balanced audio systems with greatly improved immunity to radio frequency interference (RFI). It is especially useful in applications where balanced audio devices near strong RFI sources, such as AM radio stations, are connected by long cable runs.

The A15RF will not degrade system sound quality or alter system frequency response. In cases where interference is present but not audible, the A15RF can improve perceived sound quality by removing low level interference components from the audio signal path. It passes phantom power and is transparent to differential audio signals ranging from DC to 2 GHz.

Specifications

RFI Attenuation
Common Mode Attenuation, 50 Ohms In/Out
Differential Mode Attenuation, 50 Ohms In/Out
Maximum Operating DC Current Rating
20 mA maximum for each balanced signal line
DC Impedance
0.4 Ohm
Operating Temperature Range
-40 to +85 degrees C (-40 to 185 degrees 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

User Guides

SHURE PROBLEM SOLVERS

Filters, attenuators, transformers, switches and impedance adapters to solve interface problems in installlations and in the field.

  Description Price £
ex. VAT
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SHURE A15AS ATTENUATOR Microphone, 15/20/25db Stock code: 20-091
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£65.00
SHURE A15BT TRANSFORMER Bridging Stock code: 20-092
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£65.00
SHURE A15HP FILTER High-pass, -12db per octave(100Hz) Stock code: 20-093
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£75.00
SHURE A15LA ATTENUATOR Line to Mic Adaptor, -50db Stock code: 20-094
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£55.00
SHURE A15PRS PHASE REVERSER Stock code: 20-095
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£79.00
SHURE A15RF FILTER In-Line Filter Stock code: 20-096
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£45.00
SHURE A15TG TONE GENERATOR 700Hz microphone level signal Stock code: 20-097
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£209.00
SHURE A85F IMPEDANCE CONVERTER Low to high impedance adaptor Stock code: 20-098
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£22.00
SHURE A95U IMPEDANCE CONVERTER Low to high impedance adaptor Stock code: 20-099
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£72.00
SHURE A95UF IMPEDANCE CONVERTER Low to high impedance adaptor Stock code: 20-101
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£72.00
SHURE A96F IMPEDANCE CONVERTER Low to high impedance adaptor Stock code: 20-102
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£119.00
SHURE A120S IMPEDANCE CONVERTER In line switch, momentary or latching Stock code: 20-103
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£20.00