Another innovative feature is the front mounted external speaker jack (as well as a secondary standard rear speaker jack), perfect if the mobile amateur radio is mounted in a cubby where the back input isn't easily accessible.
As with all Connex radios, the CX3400 includes the ever popular Connex Board echo as well as talkback. Continuing with the uniqueness in design, the Connex CX 3400HP displays the band letter in the channel display, making it very easy to tell what band and channel you're operating on.
Other features includes roger beep (with off switch!), variable RF power dial-a-watt potentiometer, SWR warning indicator and a hi/lo display light switch that, when set to night mode actually is usable at night without being overly bright. Be one of the first to own this newest iteration from Connex!
