
Motorola HKN9557A Mini-UHF to UHF Antenna Adapter Cable
Setting up a base or control station requires the right connections to ensure clear, uninterrupted communication. If you are integrating a Motorola mobile two-way radio into a fixed desktop or base station environment, the Motorola HKN9557A Antenna Adapter Cable provides the exact connection you need to link your radio to an external antenna.
What is the Motorola HKN9557A adapter used for?
This specific adapter cable is designed to bridge the connection between your mobile radio and a larger base station antenna. It features a Mini-UHF male connector on one end and a standard UHF female connector on the other, making it an essential component for control station installations where standard mobile antennas are insufficient.
Which radios and accessories are compatible with this cable?
The HKN9557A is widely used with Motorola's popular MOTOTRBO mobile radios. It pairs perfectly with models like the DM4601, DM4600, DM4401, and DM4400. If you are building a complete desktop setup, this adapter works seamlessly alongside other base station accessories like the RSN4005A Desktop Tray with Speaker and the GPN6145B Power Supply Unit.
What are the technical specifications?
- Connector 1: Mini-UHF (Male)
- Connector 2: UHF (Female)
- Application: Base and control station antenna installations
- Weight: 0.75 kg

