Plantronics SHS1890-15 Push-to-Talk Headset Amplifier

Plantronics SHS1890 allows the use of any H-series headset top in 6-wire controller and dispatch operations

• Push-to-talk switch with selectable locking or momentary operation
• 15-foot coil cord
• PJ-7 (equivalent to WE-425) connector

The Plantronics SHS1890 allows the use of a wide variety of receiver styles. Each receiver has the following features:

• Acoustic limiter: Solid-state limiting device across the receiver transducer
• Frequency range: 300 to 3300 Hz
• Distortion: < 5%