Mounting Details
DM 8350 F
General-purpose Hands-Free Microphone with Amplifier
Description
- Hands-Free microphone for use in vehicles.
- Very small for discreet installation.
- Mounts easily on door edging, roof, sun visors, steering column or dash board.
- Gain adjustable over a range of 30 dB gives optimum sensitivity “match” to the majority of all PMR and cellular radiotelephones.
- Simple direction adjustment.
- EMC-protected.
- Power supply from radiotelephone or hands-free kit.
- Excellent sound quality at a competitive price.
Specification
| Electrical | |
| Power Supply | 5 – 15 V DC (To be supplied from radiotelephone or handsfree kit (Phantom-supply via the microphone cable)) Specifications given @ 10 V DC |
|---|---|
| Model | DM 8350 F |
| Type | Hands-free microphone with amplifier |
| Pattern Type | Non-directional |
| Impedance | 1 kΩ |
| Frequency Response | 0.2 ± 7 kHz (Shown in diagram below) |
| Sensitivity | Adjustable -35 ± 5 dB (± 3 dB) at 1 kHz rel. 1 V/Pa |
| Current Consumption | Approx. 2 mA |
| Environmental | |
| Operating temperature range | -30 °C to +70 °C |
|---|---|
| Storage temperature range | -40 °C to +80 °C |
| Mechanical | |
| Cartridge Type | Electret |
|---|---|
| Connection(s) | Microphone part : 3.5 mm dia. plug at cable end Amplifier part : 3.5 mm dia. jack in housing Cable end unterminated |
| Materials | Microphone part : ABS Amplifier part : POM |
| Cable | Microphone part : 4 m 1-wire with shield Amplifier part : 0.3 m 1-wire with shield |
| Historic Brand | Amphenol Procom |
| Dimensions | Microphone part : 20 x 20 x 21 mm / 0.79 x 0.79 x 0.83 in. Amplifier part : 12 x 59 mm / 0.47 x 2.32 in. |
| Weight | Microphone part : Approx. 60 g Amplifier part : Approx. 12 g |
Ordering Codes
| Model | Product No. |
|---|---|
| General-purpose Hands-Free Microphone with Amplifier | 270000037 |
Additional Information
Typical response curve
Funktional Diagram
EU and UK Declaration of Conformity
Hereby Amphenol Procom declare that the product type DM 8350 F is in compliance with EU Directive 2014/30/EU and
the UK Electromagnetic Compatibility 2016 (S.I. 2016 No. 1091).
The full text of the Declaration of Conformity is available at:
https://s3.us-west-2.amazonaws.com/catsy.1080/Declaration-of-Conformity-DM8350F.pdf
PROCOM A/S reserves the right to
amend specifications without prior notice
PROCOM A/S • Smedetoften 12
DK 3600 Frederikssund • Denmark
Generated : 2026-06-26
Version 1