AM Tutorial
An explanation of AM power and modulation percentage measurement.
Transmitter Modification Package 1
Cobra 148 and 2000, Uniden / President Grant and Madison, etc.
(Uniden MB8719 PLL single final, dual conversion chassis)
Includes NPC-RC and "volted" final mods.
Transmitter Modification Package 2
Uniden / President Washington, President McKinley, Cobra 140 and 142,
Realistic TRC450 and 490, Tram D80 and D300, Midland 79-900, etc.
(Uniden MB8719 single final, single conversion chassis)
Includes NPC-RC and "volted" final mods.
Slider mod for 148 and similar units.
Updated review of the Midland 79-290
A response to the original review that compares the 79-290 to the 485-style units.
Click to subscribe to cbtricks--the finest CB forum on the net