Telephonics TDH-39P specifications
Description
The Telephonics TDH39 headphone is an audiological headphone and normally used with one of the following audiometers:
- SIEMENS Unity2
- MADSEN Aurical Hipro
- MADSEN Astera
- MADSEN Itera II
- MADSEN XETA
- MADSEN Micromate 304
- MADSEN Midimate 622
- AURICAL
Specs
Specification | Detail |
---|---|
Receiver Type | Dynamic, with metal diaphragm |
Impedance | TDH-39P - 10 ohms |
Frequency Response | 100 Hz to 8000 Hz |
Continuous Power Rating | 300 mW at any single frequency in the 100 Hz to 8000 Hz range |
Linearity | Linearity for power inputs from 0 to 400 mW |
Sensitivity | TDH-39P - 108 dB + 4 dB SPL (reference: 0 dB=20 µPA) Output with 1 mW watt input at 1 KHz |
Distortion | Less than 1 percent |