M. W. Persons and Associates, Inc.

     Over 30 Years in Business

New  Equipment
Used Equipment
Our Office
What We Do
Web Links
Tech Tips
Engineer's Log
Contact Us

Radio Broadcast Technical Consulting and Sales
10032 Island Drive, Brainerd, MN  56401

New and Custom-Built Equipment

Made in the USA

Max-Z Remote Broadcast Telephone

Max-ZII Remote Broadcast Telephone

ZH-2 Telephone Hybrid




Gain Box (audio and DC amplifier)

Patch Switch (push-button audio selector switch)

Hooker Audio Pad





Switches for a Continental FM

REAS-4 EAS Relay Panel

AM/FM Modulation Monitor Switch




Four-Port AM RF Switch

AM Receive Antenna New 12/26/2015

Three-Port FM RF Switch New 2/6/2015




Audio Interface for Digital/IP Telephones
Composite Audio Switcher
EAS Deluxe Interface Panel
RF Filter for Audio
3 in/1 out Stereo Switcher
Relay Box 
Switchers for Stereo and Composite Audio 
Antenna Splitter/Stacking Harness
Diversity Antenna Switch
N or BNC RF Switch
Nott Radial Chaser Upgrade New 10/27/2015
BNC to BNC Jumper Cables
N to N Jumper Cables
Stub Protector for FM Exciters and Transmitters
Book by Charles B. Persons
Nott Static Dissipaters
Power Cord for Harris MS-15 & MX-15 FM Exciters
Raise/Lower Tuning Motor
Relay Interface for CCA Transmitters
VSWR Calibrator for Broadcast Engineers
AM Antenna Current Sample Calibrator New 10/27/2014

Most equipment is shipped via United Parcel Service.  


     Return to Home Page

page last edited 12/30/2015