COS-11DR-RM for RAMSA - White
COS-11DR-RM for RAMSA - White
Lavalier Microphone with Hirose 4pin connector for wireless transmitter, 9dB attenuated sensitivity, 1.8m cable, with accessories.
Main Benefits
- Overcomes digital transmitter RFI
- Water Resistant・ Durable Design
- Great Clear and Rich Sound
- 4 Color Choices
- Improved Moisture Resistance
- Original Vertical Diaphragm Design
- Optimized for the Human Voice
Description
The Sanken COS-11D Miniature Lavalier Microphone delivers the audio performance that meets the standards of digital wireless microphone transmitters. The COS-11D addresses the noise issues associated with digital in order to ensure a pristine audio signal. The wide frequency response ensures accurate, transparent audio reproduction and its omnidirectional polar pattern provides a generous pickup area while minimizing feedback and off-axis noise.
An improved water-resistant mesh screen protects against humidity, perspiration, makeup, bad weather, etc. The miniature profile of the lavalier makes it an ideal solution for professional theater, video recording, film and broadcast applications.
Tech Specs
| Frequency range | 50Hz - 20kHz |
| Directivity | Omni directional |
| Transducer | Self-polarized condenser |
| Weight | 24 g |
| Sensitivity (nominal at 1kHz) | 3.2mV/Pa |
| Equivalent noise level (A-weighted) | 28dB-A |
| Max SPL (1% THD) | 132dB SPL. |
| Output impedance (at 1kHz) | 700 ohms |
| Powering | +3V to +10V |
| Current consumption | less than 0.5mA |
| Dimensions | 16.1mm x 4.0mm (diameter), 1.8m (cable length) |
| Connector | Hirose 4pin |
Graphics
Frequency Response
♦ Fig-1
Polar Pattern
♦ Fig-2
