Expand the capabilities of your Cobra 25 LTD CB radio with the EXPO 100 S− Lower-Channel Expansion Kit. This kit adds an additional frequency range below Channel 1. Professional installation is recommended because soldering, circuit-board modification and receiver alignment are required
 
Compatible with older Cobra 25 LTD and 25 LTD Classic chassis using the supported 10.240 MHz oscillator circuit. Not compatible with every Cobra 25 board revision or the newer AM/FM version. Verify the radio’s circuit board before installation.
 
Features:
Compatible with Cobra 25 LTD and Cobra 25 LTD Classic radios
Adds expanded channel capability below Channel 1
Compact internal installation
Ideal for CB radio hobbyists and enthusiasts
Includes installation components and instructions where supplied
Professional installation is recommended