AM

4M Modulation White Paper
This white paper discusses 4M Modulation in AM transmitters
Thu, 26 Mar, 2020 at 9:38 AM
4MX 25/50 Modifications for Improved Transmitter Muting
597-4050-007 7/11/07 Rev C This document lists the necessary modifications for improved muting of a 4MX 25/50 Transmitter.
Thu, 2 Apr, 2020 at 4:10 PM
4MX AC Power Supply Cap Upgrade App Guide
This app guide covers how to upgrade the cap in the Power Supply on the 4MX transmitter
Thu, 26 Mar, 2020 at 10:46 AM
4MX DSP Exciter Replacement and Calibration App Guide
This app guides goes through how to replace the Exciter card and the calibrate it
Thu, 26 Mar, 2020 at 10:34 AM
4MX PA Motherboard Replacement App Guide
This app guide covers how to replace the PA Motherboard in the 4MX transmitter
Thu, 26 Mar, 2020 at 10:44 AM
4MX Software Upgrade Via IP Connection App Guide
This app guide covers how to upgrade the 4MX software using an IP connection
Thu, 26 Mar, 2020 at 10:37 AM
4MX System Controller Replacement Guide
This app guide steps you through the 4MX system controller replacement 
Thu, 26 Mar, 2020 at 10:41 AM
4MX-25, 4MX-50 Power Supply D29 Removal App Guide
This app guide shows you how to remove D29 form the Power Supplies
Thu, 26 Mar, 2020 at 8:29 AM
AM Directional Coupler Installation Application Guide
597-0306-002 11/5/12 Rev A This procedure describes replacing the Directional Coupler in a properly functional AM transmitter.
Tue, 31 Mar, 2020 at 9:18 AM
AM HD Spectral Measurement Techniques White Paper
The following document describes the measurement technique for accurately measuring the AM HD Radio Spectrum.
Tue, 24 Mar, 2020 at 3:43 PM