HLN9457 connector: access to accessory port two-way radio Motorola GM and DM series
The task is to bring the station port out
The vehicle-mounted two-way radio Motorola GM and DM series on the case has an accessory port - through it the station communicates with the outside world: remote microphones, speakers, headsets, control lines. But from the factory, this port is closed with a plug, and a factory connector is needed to connect the periphery. HLN9457. This is a small detail, without which you can not assemble any car kit. There are 105 of them in the warehouse - take at least the entire park.

What's the HLN9457 connector?
HLN9457 is a Motorola factory accessory connector for GM and DM series stations. It stands on a regular place instead of the port plug and gives access to station contacts: audio input and output, power supply of external devices, control lines. Installation takes minutes and does not require opening the station: removed the plug, put the connector, snapped - the port is ready to connect any periphery with the appropriate plug.
Why does the original decide
The accessory port of GM and DM-series is multi-contact: there is sound, power supply, and digital lines. A connector that isn’t factory specification makes poor contact on vibrations — and in a car, vibration is the norm. Symptoms are familiar to many parks: the microphone “falls off” on the bumps, the speaker wheezes, the station goes into error. The original HLN9457 sits tightly, holds vibration and does not break contacts with time - saving on the connector turns into a diagnosis of the entire kit.
Who needs it first?
The first is the installers and integrators: the connector is consumed at each vehicle-mounted station, and 105 pieces in the warehouse cover the need even for a major season. The second is the parks that serve the two-way radio themselves: if the periphery has become glitchy, the first thing to check is the connector. Third, everyone who buys stations and interconnections from us together: we recommend installing the connector immediately during installation, so that the station port does not dust under a stub.
How it works and how it works
Installation: the accessory port plug is removed, the HLN9457 connector is inserted into its place before clicking. Further to the connector connects any periphery with a suitable plug: hand microphone GMN6146, remote speakers, headsets, control lines. For the DM3000 and DM4000, where you need a complete mount with mounting and output of the cable, see PMLN5072 It solves the turnkey problem for this line.
How to order
Write to the e-mail station models and the number of connectors - we will respond during the working day with the price, availability and term of shipment. We deliver all over Russia and Kazakhstan by any transport company, the documents come with the cargo on the day of departure.
More technical guide
- PMLN5072: Accessory connector for vehicle-mounted two-way radio DM3000 and DM4000
- HKN4137 Power Supply Cable: Why Power Stations Are Powered Directly by Battery
- MDRMN4025 Microphone: Advanced Remote Microphone for Vehicle-mounted two-way radio GM Series
- Hand microphone GMN6146: factory remote microphone for vehicle-mounted two-way radio
- OPEK LP-350: protection of two-way radio and antenna track from tips
- PMMN4075A: remote control for digital MotoTRBO and TETRA
- All guides →




