- OmniDirectional Polar Pattern
- Equally sensitive to sound from all directions, but cannot be "aimed" to isolate one area.
- Tailored Frequency Response
- Smooth, extended response. Tuned to accentuate specific types of instruments, or voices.
514BVoice Communication Microphone
Shure
- Dynamic
- Simple, rugged diaphragm/coil. handles extreme volume levels without distortion.
- Recommended Uses
- Paging
Additional Recommended Uses:
- Intercom
- Two-Way Radio
Designed for communication systems — mobile and fixed station — including police, fire, utilities, transportation, commercial, and industrial applications.
- Frequency response designed for voice communications
- Omnidirectional mic element
- Rugged, high impact ARMO-DUR® case
- Double-pole, single-throw PTT switch designed for constant usage
- Four conductor, shielded, bare-ended (no connector) coil cord
- Does not require DC power for operation
- Mounting bracket included
- Type
- Dynamic
- Frequency Response
- 100 to 6,000 Hz
- View Larger
- Impedance
- Microphone rating impedance is 150 ohms (200 ohms actual) for connection to microphone inputs rated at 19 to 300 ohms.
- Output Level
- Open Circuit Voltage
- -36.5 dB (15 mV)*
- -56.5 dBV/Pa (1.5 mV)**
- *0 dB = 1 volt per 100 microbars
- **1Pascal = 94 dB SPL
- Switch
- Push-to-talk, leaf-type switch to actuate microphone circuit and relay or switching circuit. Microphone circuit normally open.
- Cable
- 1.5 m (5 ft) extended, four-conductor, two-conductors shielded, neoprene-jacketed, coiled cable
- Case
- Matte black ARMO-DUR®
- Dimensions
- See User Guide
- Net Weight
- 200 grams (7 oz)
- Packaged Weight
- 372 grams (13 oz)
| User Guides | Language | File Size |
|---|---|---|
| 514B User Guide | English | 116 (kb) |
