Difference between revisions of "Radioear 3045 specifications"
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[[File:RadioEar_DD45_frequency_response_artificial_ear.png|thumb|DD45 frequency response with artificial ear]] | [[File:RadioEar_DD45_frequency_response_artificial_ear.png|thumb|DD45 frequency response with artificial ear]] | ||
==Description== | ==Description== | ||
| − | RadioEar 3045 Adult audiometric headset. | + | RadioEar 3045 Adult audiometric headset with DD45 transducers. |
| + | |||
==Specs== | ==Specs== | ||
{| class="wikitable" | {| class="wikitable" | ||
Revision as of 15:10, 24 November 2023
Description
RadioEar 3045 Adult audiometric headset with DD45 transducers.
Specs
| Item | Specification |
|---|---|
| Headband | HB3045 |
| Transducer | DD45 |
| Cable Length | 2 m |
| Plug Type | 30º, 2x 6.3 mm gold-plated mono jack |
| Standards | ANSI S3.6-2010; IS0389-1 1998 |
| Earphone Receiver | Dynamic moving coil, specially built for audiometry |
| Nominal Impedance | 10 ohm |
| Frequency Response | 100 Hz - 8 kHz |
| Linearity | Linear up to 500 mW |
| Sensitivity | Typically 106.7 dB SPL re. 20 µPa output with 1 mW input, f=1 kHz |
| Harmonic Distortion | Below 1% at 120 db SPL, f=kHz |
| Cable Connector | 2 terminals with 4 mm holes and 2 mm screw |
| Weight Complete | 59 gram (2 oz) |
| Environmental | RoHS compatible; Lead and nickel-free; Bio compatible |