TM-02 Implant Microphone
The CTG high quality table microphones are designed to clearly and evenly pick up participants voices up to 10 feet away. They are true (360°) omni directional boundary microphones offering high sensitivity. The TM-02 table implant microphone mounts in the table and provides a clutter-free environment.
The microphones utilize a special pressure sensitive, tensionless low-mass element enhanced with an integrated FET low noise preamplifier. These characteristics result in ultra smooth frequency response providing excellent feedback stability for teleconferencing. The microphones feature a waterproof windscreen to protect the element from cleaners, coffee, and other liquids.
Features/Benefits
- Group teleconferencing in conference rooms and boardrooms
- Group teleconferencing in classrooms and training/briefing rooms
- Extraneous noises such as paper shuffling and pen clicking are minimized
- Exceptional coverage area minimizes the number of microphones required
- Center of table placement permits participants to turn in their chairs and move around
- Low profile design actually uses the table surface to increase its effectiveness
- Precisely captures original sound allowing listeners to recognize ‘who is talking’
Specifications
Physical Dimensions: Barrel Diameter: .5” Cable Length: 18”
Element: Electret Condenser
Frequency Range: 10–20,000 Hz
Phantom Voltage: 2–50 Volts DC
Acoustical Mode: Boundary Effect Pressure Transducer
Temperature Stability: +/- 0.02 dB per degree F maximum
Operating Current: 30 µA typical, 50 µA maximum
Impedance: 2000 Ohms nominal (balanced) 200 Ohms (balanced) with connection module
Output Level ref 1mW/10dynes/cm2: -57 dBm (-51 dBm when mounted)
Equivalent Noise level A weighted: 28 dB SPL (-22 dB SPL when mounted)
Equivalent Vibration Sensitivity: 70db (1 KHz SPL equivalent of 1G)
Recommended Room Conditions: Reverberation Time: < 0.6 seconds Noise Level: < 48dBa
Additional Information on the TM-02 Implant Microphone:
TM-02 Implant Microphone Specifications