Impact M2-PTM-1 - Heavy duty throat microphone with acoustic tube & PTT for Motorola

The Impact M2-PTM-1 uses two throat transducers to pick up speech vibrations at the neck, together with an acoustic-tube listening earpiece. A separate finger-operated transmit control allows the radio to be keyed without moving the neck-mounted pickup.

Features and construction

• The assembly uses Kevlar-reinforced coiled cabling. Anchoring is specified at the cable connections.
• Two throat transducers pick up speech vibrations at the neck.
• The PTT and throat-transducer components are manufacturer-rated IP67.
• The neck band adjusts with a magnetic clasp.
• Molded gel ear inserts are supplied with the acoustic-tube earpiece.

Configuration and supplied assembly

Manufacturer-listed Motorola radio compatibility

This version uses the Impact M2 radio-side interface. Impact names the following models for that connector.

• GP1280, GP140, GP320, GP328, GP329, GP338, GP339, GP340, GP360, GP380, GP640, GP650, GP680
• HT1250, HT1250LS, HT1550, HT1550XLS, HT750
• MTP700
• MTX4500, MTX4550, MTX8250, MTX8250LS, MTX850, MTX850LS, MTX9250, MTX950
• PR860
• PRO5150, PRO5350, PRO5450, PRO5550, PRO5750, PRO7150, PRO7350, PRO7450, PRO7550, PRO7750, PRO9150
• PTX700, PTX760, PTX780

Selection and ordering

Order Impact part number M2-PTM-1. Match the radio model, radio-side connector, and included ear or headset configuration. Accessories with a different connector suffix are separate versions, even when the product-family name is the same.

Delmarva Communications can help confirm the radio and accessory combination before you order.