Software-Controlled Microphone Patterns
FM-19D Microphone
AUDIO OVER ETHERNET MICROPHONE
Flex AV presents the FM-19D, a culmination of over 20 years of microphone development and testing. This software controlled boundary microphone is Dante Domain Manager ready and features six programmable microphone pickup patterns, high visibility LED indicators, a programmable feather-touch pushbutton, and more.
Simply connect the FM-19D to your existing Dante setup and you’ll be up and running. Don’t have programming knowledge? That’s no longer a problem. With Flex AV Designer software, you will have access to a quick and simple interface that allows you to change the various settings of your FM-19D microphones, and simply export the auto-generated programming code for popular control interfaces like AMX, Crestron and others.
The FM-19D conferencing interface pairs Dante, the world’s premier multi-channel digital media networking protocol, with live command and control features to deliver high quality digital audio and conferencing functions for the most demanding integration scenarios. Ideal for meeting room applications, the FM-19D showcases a host of features designed to extend the capabilities of any integrator.
EXTEND YOUR INTEGRATION CAPABILITIES
Unique Component
The FM-19D combines audio capture, user interaction, visual indicators, network controls, and audio feedback to provide a unique conferencing interface. Each FM-19D can be configured independently to maximize the flexibility of your solutions and service offerings.
Audio Capture
The FM-19D digital MEMS technology allows you to easily switch between six different polar patterns without the need to physically change the device itself.
Patterns can be selected independently on each interface, allowing for optimal audio configuration in any environment.
Customizable User Interaction
Utilizing the Dante-embedded control layer protocol, integrators can configure the capacitive touch button to perform any action within their solution. The event-based protocol for the button allows you to track when the button is pressed, how long it is pressed, and when it is released. With these features, the FM-19D becomes the ideal solution for question and answer, voting, and roll-call scenarios.
Visual Indicators
Any color and pattern combination can be displayed using the high-visibility LEDs along the base of the FM-19D.
When paired with the capabilities of the capacitive-touch button, this device becomes a truly interactive data point for your solution.
Network Controls
With a network addressable protocol via Dante for the live command and control of any feature, the FM-19D is the
integrator’s preferred workhorse for whatever the situation requires.
Audible Response Functionality
A built-in speaker enables integrators to play audible tones for user feedback. This functionality can be leveraged for success/failure indication, situational notifications, automated setup, self-test functionality, and more.
| Parameter | Specification | Conditions/Comments |
| Operating Principle | MEMS microphone | |
| Polar Pattern | Electronically switchable | 6 preset patterns - Omni-directional, Sub-Cardioid, Cardioid, Super-Cardioid, Hyper-Cardioid,Bi-Directional |
| Frequency Response | 100Hz - 14KHz | @ -3db (ref 1KHz) |
| Signal to Noise Ratio | 64dB(A) | 94dB SPL @ 1 kHz, A-weighted |
| THD | 0.25% | 94dB SPL @ 1 kHz |
| Audio BPF | 8 settings | 63Hz-200Hz-350Hz - OFF |
| 3.4kHz-6.3kHz-12kHz - OFF | ||
| Maximum SPL | 120dB SPL | @ 1% THD, 1KHz |
| Capacitive Touch Button | Programmable functions per software settings | |
| Power Requirements | PoE IEEE802.3af | |
| Power Consumption | 4W | All LED ON @ max brightness |
| 2W | All LED OFF | |
| Connector | RJ45 Shielded | |
| Dimensions | 105 x 83 x 25.4mm (4.13" x 2.27" x 1.0") | |
| Net Weight | 250 grams (8 oz) |