Sturdy structure
Low cost
Adjustable headband
Wide choice of mic. Impedance and plugs.
Flexible metal tube microphone.
(Mic. rotation switch is optional).
Telephone Operator headset.
Choices :
|
|
Receiver |
Microphone |
|
Type |
Dynamic (φ23 mm, 36mm, 40 mm) |
Dynamic / ECM (φ15mm max.) |
|
Impedance |
32Ω 〜 200 Ω |
200 Ω / 2.2 KΩ |
|
Frequency characteristics |
200 〜 5,000 Hz |
200 〜 10000 Hz |
|
Rated Input |
20mW 〜 30 mW |
|
|
Output Level |
94 dB 〜 106 dB SPL |
|
|
Sensitivity |
|
-65 dB / -51 dB(Uni or Omni directional) |
|
Operating Temperature |
- 10℃ 〜 + 50℃ |
|
|
Cable |
Co-axial, Flat |
|
|
Plug |
Mono φ3.5 x 2, Stereo φ3.5, XLR DIN |
|
|
Gooseneck |
φ4.0, 6.0 mm (Rotating Switch optional) |
|
Closed air type Headset
ETP-TR-2
