ITEM NAME:1 Pin G Shape Earpiece Headset with PPT Mic for Yaesu Vertex Radio VX-6R 7R vx-1 Product Description Description: Feature: PU high quality wire, better than similar PVC wire, not easy to aging, durable. 3.5mm with threaded plug and waterproof silicone gasket. G shape earphone, supporting left or right ear wear. Specification: Microphone: Ambient noise of Microphone: 36 DB (maximum) Reference working voltage of microphone: 3V DC Microphone current consumption: 0.5mA (maximum) Voltage range of middlehead: 1~10V DC Microphone impedance: 2.2 ohms (maximum) Microphone sensitivity: 60 dB +- 2 dB Horn: Horn Impedance: 150 +15% Ohm Horn sensitivity: 130dB Horn frequency range: 20-20KHz Effective test range frequency of horn: 30-5000hz Horn distortion: less than 5% Horn rated power: 10 mW Horn maximum power: 15mW Horn Abnormal Sound: 0.5V (50Hz-5KHz) No Abnormal Sound Applicable models (including but not limited to...) For Yesu vx-7r For VX-6E, VX-6R, VX-7E, VX-7R For vx-120, vx-127, vx-170, vx-177 Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 X 3.5mm PPT Earpiece Headset.Included: 1 X 3.5mm PPT Earpiece Headset. G shape earphone, supporting left or right ear wear. Ambient noise of Microphone: 36 DB (maximum). Microphone current consumption: 0.5mA (maximum). Microphone sensitivity: 60 dB +- 2 dB.
