The Yaesu SSM-518A is a professional single-ear earpiece headset designed specifically for Yaesu handheld transceivers featuring a single-pin connector with a threaded screw mount. Developed as the official replacement and upgrade for the discontinued SSM-57A model, it delivers a practical solution for discreet, hands-free listening and clear communications, routing received audio directly to the ear and providing manual transmission via an in-line Push-To-Talk (PTT) switch.
Equipped with a 15 mm audio driver delivering up to 100 mW output and an optimized electret microphone cartridge with a frequency response of 20 Hz to 16,000 Hz, the SSM-518A ensures crisp, well-defined voice transmission in moderate background noise environments. Its ergonomic over-the-ear design and integrated clothing clip keep the assembly secure during continuous movement during security details, events, or outdoor activities.
Technical Specifications
| Feature | Specification |
|---|---|
| Brand and Model | Yaesu SSM-518A (official replacement for SSM-57A) |
| Accessory Type | Earpiece headset with in-line microphone and PTT button |
| Connector | Dedicated Yaesu 1-pin threaded connector |
| Speaker Diameter | 15 mm |
| Audio Output Power | 100 mW |
| Speaker Impedance | 32 Ω |
| Microphone Capsule Dimensions | 9.7 x 6.7 mm |
| Microphone Frequency Response | 20 – 16,000 Hz |
| Microphone Impedance | 2.2 kΩ |
| Color | Black |
Highlights
- Genuine single-ear earpiece headset with 15 mm driver.
- In-line PTT button with lapel clip for secure garment attachment.
- Direct official replacement for the discontinued Yaesu SSM-57A.
- 2.2 kΩ microphone capsule with 20 Hz to 16 kHz frequency response.
- Single-pin screw-lock connector compatible with standard-chassis Yaesu handheld radios.
Package Contents
- 1x Yaesu SSM-518A earpiece headset with in-line PTT and lapel clip.
Frequently Asked Questions
Is it compatible with transceivers that originally used the SSM-57A?
Yes, the SSM-518A is the official updated version developed by Yaesu to replace the SSM-57A, featuring the same single-pin connector and matching electrical and acoustic specifications.
Can I use this earpiece with 2-pin walkie-talkies (such as Motorola or Kenwood)?
No, this accessory uses a dedicated 1-pin threaded connector designed specifically for compatible Yaesu radios (such as the VX-110, VX-150, VX-146, VX-246, and FT-60 series), so it is not directly compatible with 2-pin sockets.
