Our reasoning & expectations behind this.
It seems CB radios are used quite a lot off-road so we thought it would be a good idea to include one in our kit.
Our first thoughts were to fit one in the van, however, we eventually opted for a pair of handheld CBs with an aerial connection in the van. This option means we can use one of our radios out of the van on foot or in another vehicle to communicate with the van, or both of our radios away from the van on foot or in other vehicles if needed. The radios run on AA batteries, rechargeable AA batteries, or 12v from the van, they can also recharge the AA rechargeable batteries in the power pack from the 12v in the van.
We may still fit a permanent CB in the van if we can find one that attaches and is controlled by the head units through the aux connection.
Handheld CB radios.
Will run on primary or rechargeable AA cells or 12v from the van, depending on the base fitted.
More info and photos and a full write-up to follow soon.
In-use reviews.
Our conclusions.
Pros.
The portable units seem to be more versatile than the fixed ones.
Having the two units make it possible to monitor two channels simultaneously.
Microphone/speaker not restricted by wire length, (except when connected to van aerials).
Multiple power options.
One or both can be used away from the van, (base camp unit, other Vehicle, or on foot).
Radios can be moved to obtain better reception, (even if the van can’t).
Cons.
Batters need to be charged, (except when connected to the van).
Ease to forget to pack in the van, (at home and away).
They take up more storage space in the van than a fixed one.
Other related or affected items.
Twin fixed CB aerial connection points. (one fitted).
Aerial mount & cable for the top of the fixed flagpole, (extended range).
Interchangeable CB aerials.
Magnetic base Aerial, (Portable for use in other vehicles).
Charging & power supply for radios.
CB aerial connections in the dashboard, (see dashboard).
CB aerial connection in the back of the van.
Recessed waterproof access points for CB aerial cables, (see bodywork).