M1 / G1 / G4 Radio-to-Intercom or Headset Jumper - Rugged Radios
CJ-M1
The Rugged Radios M1 / G1 / G4 Radio-to-Intercom or Headset Jumper connects an M1, G1, or G4 mobile radio to a compatible 5-pin headset or intercom interface. It is useful when adding vehicle-to-vehicle radio traffic to the same listening equipment used for in-car communication, or when replacing a missing lead in an existing installation.
The radio connection threads onto the rear panel, helping keep the cable seated once the radio is mounted behind a dash or console. Plan the cable route before access is restricted by trim or other equipment, and match the headset or intercom wiring at the other end. Rugged states that M1 and G1 radios already include CJ-M1 in the box, so this may be a replacement rather than an additional requirement.
Includes:
- One CJ-M1 radio-to-headset/intercom jumper
Specifications
| Part Number | CJ-M1 |
|---|---|
| Product Type | Cables |
| Primary Application | Connecting supported mobile radios to compatible intercoms; Connecting supported radios to the correct headset interface |
| Manufacturer / brand | Rugged Radios |
| Radio end | Threaded rear-panel connection |
| Audio interface | 5-pin headset/intercom connection |
Fitment
Common Uses:
- Connecting supported mobile radios to compatible intercoms
- Connecting supported radios to the correct headset interface
Fitment Notes:
Rugged M1, G1, or G4 with the matching headset/intercom interface.
FAQs
Do M1 and G1 radios already include this cable?
Yes. Rugged notes that CJ-M1 is supplied in-box with the M1 and G1.
What keeps the radio-side connection in place?
The cable threads securely onto the radio’s rear-panel connection.
Is the G4 among the listed radio models?
Yes. The source lists M1, G1, and G4 compatibility for this jumper.
What connections or fitment does this require?
Rugged M1, G1, or G4 with the matching headset/intercom interface.
What is supplied with this listing?
One CJ-M1 radio-to-headset/intercom jumper.