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Astatic 636L Noise Canceling Microphone

5/5 based on 3 Reviews by: Astatic
Astatic 636L Noise Canceling Microphone
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Astatic 636L Noise Canceling Microphone

Was: $44.95 Save: $6.50

In Stock

Item #: 636L

The CB'ers choice. The Astatic 636L has been considered the industry standard for over 70 years. The 636L is a noise canceling dynamic microphone that was designed for close talking handheld applications in CB, Amateur Radio and SSB communication.

The 636L is used in situations where there is high background noise levels, such as trucks. Our commercial version of this mic is used in public service agencies, such as fire departments all over the United States. The 636L has a rugged housing, polyurethane coated steel grille screen and a dependable low impedance dynamic element.


Frequency Response
100 to 5,000 Hz
200 Ohms
Six wire, five conductors, one conductor shielded, coiled cord with durable strain relief
Rugged ABS Housing
Soft Vinyl Lip Guard
Stainless Steel Spring Strain Relief
4-Pin Standard
Polyurethane Coated Steel Grille
1-Year Limited MFG Warranty

Specifications, Weight, Dimensions

6' long, Coiled
4-Pin Standard

Astatic 636L Reviews

By on Thu, Dec 19, 2013
Jason - Walcott Radio

Hands-down the best microphone available today. We have 6 of the 636L's in use in our store on a daily basis and you simply cannot be the clarity and noise cancellation.

Pros: Clear, loud, and will last you many years.

Cons: As with any noise canceling microphone, you need to talk with your lips against the screen.

By on Tue, May 19, 2009

Buy it. Plug it in. Enjoy. How simple is that? This Mic will perform again and again without fail. Traveling through Iowa, she goes through all the extremes of cold to hot conditions and I have never had a failure. Whether you are starting up cold at 40 below or hitting the road at 100 above. Hands down, this is the Mic to use. Mine is used on a Cobra "29" series and makes one helluva upgrade from what Cobra gives you as a stock Mic.

By on Sat, Nov 24, 2007

This mic is really really good. whatever version of the 636 you get you got your monies worth! I have mine on my TR-966 Texas Ranger and people all over that I talk to go "Damn you got a nice sound to that radio."
I know it's not my voice, it's radio and more so over the mic. I've had mine now for about 5 years and use it everyday for hours, and had no problems with it.

Last Modified: 01/07/2017