V-9939C

Microphone Adapter

  • Provides contact closure
  • 600 Ohms balanced and 50,000 Ohms inputs works with most microphones with push-to-talk switches
  • Built-in microphone preamplifier
  • Mounts at microphone location
  • Provides a set of form "C" contacts
  • May be connected to a selected zone of a multi-zone paging system
  • Connector terminals for all connections

Overview

Valcom's V-9939C Microphone Adapter connects Valcom's dynamic microphones to our paging systems. The V-9939C works with most microphones with push-to-talk switches. 

Specifications

AUDIO INPUT

Input impedance: Low Z or Hi Z

AUDIO OUTPUT

Output impedance: 600 Ohms
Output level: -10dBm nominal

POWER REQUIREMENTS

40 mA @ -24 Vdc

AUXILIARY RELAYS

One form C relay contacts

ENVIRONMENT

Temperature: 0 to 50°C
Humidity: 0 to 85% non-precipitating

HOUSING & FINISH

Gray painted aluminum alloy

DIMENSIONS & WEIGHT

Dimensions:
8.25in H x 4.50in W x 2.35in D
(20.95cm x 11.43cm x 5.97cm)
Weight: 0.70lbs (0.32kg) 

Resources

Drawings

Valcom-v-400-desktop-microphone-wiring-connection-diagram-to-v-9939a.pdf

Download

Valcom Warranty

Download

Installation Manuals

Valcom V-9939C Installation Manual

Download

Technical Specifications

Valcom V-9939C Technical Specifications

Download

Marketing Sheet

Valcom V-9939C Marketing Sheet

Download

How To Buy

US Distributors

Target

Target

TeleDynamics

TeleDynamics

Communications Supply Corporation (CSC)

Communications Supply Corporation (CSC)

Jenne

Jenne

Scansource

Scansource

International Distributors

Nimans

Nimans

Synnex

Synnex

Simple Diagram

Diagram