PRO Ear vibration w/cable control for IC-H2 JMX-102 VX200
This new Ear-Vibration 2-in-1 Speaker/Mic is designed for professional use. The performance of this new model is greatly improved comparing to the ordinary Ear-vibration 2-in-1 Speaker/Mic.
Apart from being a headphone, the earpiece also translates the vibration of your earbone into an electric signal and transmits it through your transceiver to another two-way radio. With this 2-in-1 speaker/mic, you can get rid of a separate microphone.
The mechanism works as follows:
Mechanical vibration from earbone => electric signal => transmitted to radio transceiver
Since the speaker/mic is hidden in your ear canal, it is not sensitive to any background noise. This is exceptionally ideal for usage in high ambient environment such as driving, riding motorcycles and bicycles.
Without a separate microphone that could be easily detected by people around you, this is also ideal for surveillance purposes and security at airports, casinos, crowd control at conventions and concerts, and other working environment requiring discreet communications.
The sensitivity of the newly designed microphone is greatly improved to cover a much wider range of frequency. Graph 1 shows that an ordinary speaker/mic best performs in the range of 1400 to 1800Hz while the newly designed model shown in Graph 2 provides execellent performance in the range of 900 to 3900Hz. With a much more sensitive microphone, transmission becomes clearer and distortion is greatly reduced.
Length of cable: 119 cm / 3'11" from plug to earphone; 116 cm / 3'10" from plug to PTT;
A metal clip enables you to secure the mic/speaker on clothes;
Weight: 32 g
Technical data of Microphone:
Type: piezoelectric accelerometer;
Work voltage: 2.5-10V DC;
Impedance: 4.7K Ohm
Technical data of Speaker:
Power rating: Normal 20mW, Max 40 mW;
Resistance: 32 Ohm +/- 15% at 1KHz 60mW sine wave;
Sound pressure level: 107.3dB +/- 3dB at 1KHz 60mW with 142F coupler.
|Fit model for handheld Radio :|
|| IC-T7H ,IC-W32A,IC-F3,IC- F3S,IC- F4, IC-F4S,IC- F4TR, IC-F10, |
IC-H2,IC- H6,IC- J12, IC-M5, IC-U12, IC-U16, IC-4008, IC-4088A,
|| VX200-VX500- VX510-VX52OUD |
- 1 x 4-012S PRO Ear vibration w/cable control for IC-H2 JMX-102 VX200
- Parcels will be shipped out within 1 business days after received the payment and delivery to the your address
- The shipping cost are include packing material, handling charge and shipping cost.
Need pay all items shipping .
- To avoid delays caused by delivery failure, please ensure your detailed address and full name registered on
your PayPal account .If the parcel is required to deliver on an address which is not same to per registered on
PayPal, please specify a note while you making the payment on PayPal. We will not responsible for extra
shipment and delivery cost which is caused by a wrong or undeliverable address was supplied.
- Shipping by HONGKONG Post office . other request,please mark on paypal note.
- ITALY Customers : Radio ,Please contact us for shipping Method. Contact by EBAY message
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- Payment must be received within 3 Days from the date of purchase.
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|REFUND & REPLACEMENT POLICY|
- All the products we are selling include factory warranty, don’t cover items that have been abused, burned and damaged in any form.
- Please contact us via eBay Message if you have NOT received item in 30 days, we will check it with post office, and then resend or refund any missing item.
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