Custom Products from Masters Communications

Model RA-42 & RA-42M
For Two-Way Radio Applications

Pricing:

Unassembled Kit - NO Case - $47.00 each.

Unassembled Kit with Plastic Case * - $62.00 each.

RA-42M Unassembled Kit with Metal Case (Blue, Black or Red) ## - $77.00 each.

Assembled and Tested - NO Case - $77.00 each.

Assembled and Tested with Plastic Case * - $92.00 each.

RA-42M Assembled and Tested with Metal Case (Blue, Black or Red) ## - $107.00 each.

* A Plastic RA-Case is available optionally in several colors - $15.00 each.
## The RA-42M comes with a blue, black or red metal case.

Article on the differences between the RA-42 and RA-42M

Shipping and handling is calculated at checkout for US and International orders.
First-Class shipping available to most locations worldwide, calculated at checkout.
PayPal accepted - order below.

Looking for radio adapters for digital applications? See our new DRA-Series.

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RA-42 top photo - shown larger than actual size.
(Click image to see bottom)

TX CTCSS Logic Control:
The RA-42 is a reconfigured RA-40 to include an additional open collector buffer transistor and Yellow LED status indicator. Here are instructions for the TX CTCSS option of HamVoIP. (offsite link)

COS Activity Indication:
By asserting a change of one of the GPIO on the CM119A, the Yellow LED can indicate receiver activity by following the software status of the COS. Some code is necessary to make this work and is different for HamVoIP and AllStarLink.

In HamVoIP this code is necessary to make the COS LED option work.

In AllStarLink this code is necessary to make the COS LED option work.

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RA-42 Unassembled Kit (NO Case)

RA-42 Unassembled Kit (With Plastic Case)

Case Color - Use down arrow to choose.

White Black Blue Bright Red Dark Cherry Red Pearl White

RA-42M Unassembled Kit with Black, Blue or Red Metal Case

RA-42 Assembled & Tested (NO Case)

RA-42 Assembled & Tested (With Plastic Case)

Case Color - Use down arrow to choose.

White Black Blue Bright Red Dark Cherry Red Pearl White

RA-42M Assembled & Tested with Black, Blue or Red Metal Case

Shipping amount is calculated at checkout for shipping to most locations Worldwide.

Support Documentation:
Support Documentation - Schematic, Parts List, installation and set-up instructions for the RA-42.
RA-42 Construction Article
Summary Features List
Detailed Description
Plastic case for the RA-42
RA-42M

Custom cables available from URI Cables. They can build a custom cable for the RA-42 for many radios.

Third Party Compatible Projects:
MABEL is an interface and software that allows analog control of the Yaesu DR-1X repeater and access to the AllStar VOIP network with the Raspberry Pi3 and AllStar Asterisk. (Offsite Link)

Email Kevin Custer for ordering information, ordering by check, and/or support of this product.

Product of Masters Communications, all rights reserved.
Specifications may change without notice.
Images are property of Kevin Custer - W3KKC
Board layout by Kevin Custer - W3KKC
HTML March 10, 2018, W3KKC All Rights Reserved!