MCM Electronics

Hum Killer Isolation Module Stereo Ground Loop IsolatorMCM Part #: 555-18816  |  Radio Design Labs Part #: AV-HK1

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HUM KILLER” Stereo Audio Isolation Transformer

The AV-HK1 is a rugged product designed for portable use. For fixed installations, a mounting bracket is included. Many consumer audio inputs and outputs use stereo mini-plugs and jacks. The AV-HK1 includes two adapter cables to interface with these products. The cable kits are also available separately from RDL in the event a cable becomes worn or lost.


Product Description

Features:

  • Ground Isolation in Unbalanced Line
  • Ground-Loop Elimination
  • Unbalanced Stereo Galvanic Isolation
  • Isolation in Rugged Field Case
  • Portable or Permanent Isolation Module

Specifications:
Inputs (2): -10 dBV nominal, 10 kO
Outputs (2): -10 dBV nominal, 10 kO
Frequency Response: 20 Hz to 20 kHz (+/- 3 dB)
THD+N: < 0.5% (30 Hz to 20 kHz); 0.05% @ 1 kHz
Crosstalk:
< 60 dB (20 Hz to 20 kHz, 100 O source, 10 kO load);
< 70 dB @ 1 kHz
Finish: RDL Dark ULTRASTYLE™ dark gray with beige lettering)
Dimensions:
-Height (unmounted): 1.38 in. 3.5 cm
-Height (mounted): 1.44 in. 3.66 cm
-Width: 2.05 in. 5.2 cm
-Length: 2.90 in. 7.37 cm
Ambient Operating Environment: 0° C to 55° C

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Package Specifications & Dimensions
Weight:0.7 lbs.
Hazardous:No
RoHS Comp:Yes
Warranty:1095 days
Need to Return?
Length:5 in.
Width:4.5 in.
Height:2 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No
Catalog Pages
Catalog/Page:

MCM Cat 57, Page 147

MCM Cat 56, Page 090

PDF Reference
Datasheet

Requires Adobe Acrobat Reader.

Mfr. Info

Radio Design Labs Logo
Mfr. Name:Radio Design Labs
Mfr. Part Number:AV-HK1