Sony ECM-77BPT - Omni-Directional Lavalier Condenser Microphone without Power Unit or Connector
The Sony ECM-77 is a miniature omni-directional lavalier microphone designed for professional broadcast, sound reinforcement and recording applications. The condenser element features a miniature profile allowing it to be easily concealed in performance and broadcast situations. The omni-directional pattern provides even frequency and sensitivity response at the direct and off-axis sections of the microphone capsule.
The ECM-77 provides a wide frequency response of 40Hz - 20kHz. The wide frequency response enables the microphone to accurately reproduce audio signal from a wide variety of sources. The ECM-77 is manufactured with a variety of connectors to accommodate various input devices, this version is sold without a connection so that users can attach their own custom connections.
- Omni-directional Pattern
- The omni-directional pattern provides even sensitivity and frequency response at the direct and off-axis sections of the microphone capsule.
- Miniature Profile
- The miniature, unobtrusive profile enables the microphone to be easily concealed in broadcast and performance situations.
- Unterminated Connection
- The ECM series is available in a variety of connections, this version is sold without a connection so that users can attach their own custom connections.
| Transducer | Electret Condenser |
| Polar Pattern | Omnidirectional |
| Frequency Response | 40 Hz - 20 kHz |
| Dynamic Range (Typical) | > 90 dB |
| Signal-to-Noise Ratio | 64 dB, (@ 1 kHz) |
| Maximum Input Sound Level | 120 dB, (@ 1 kHz, 1% THD) |
| Power Requirements | 'AA' Battery (1.5v DC), or Phantom Power 48v DC |
| Output Impedance | 150 Ohms, (+/-20%, 1 kHz, Balanced) |
| Output Connectors | None Supplied, So that Microphone May Be Incorporated Into an Existing System or Unique Design |
| Pad | None |
| Low Frequency Roll-Off | None |
| Applications | Radio, Television and Broadcast. |
| Dimensions | Microphone: .5 x .25" (12.5 x 5.6mm) LxD iameter Cable: 10' x .09" (3m x 2.3mm) LxW |
| Weight | 0.053 oz. (1.5 g) |
| Packaging Info | |
|---|---|
| Package Weight | 0.1 lb |
| Box Dimensions (LxWxH) | 6.4 x 1.7 x 0.9" |
- Holder Clips
- Windscreen
- Protective Carrying Case
- 1 Year Warranty
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