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Gadget Infinity Pro Ear-Vibration Speaker/Mic for ICOM 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. * Professional 2-in-1 Ear Vibration Speaker/Microphone in connection with a PTT switch and the plug to the two-way radio; * Icom F3, F3S, F4, F4S, F4SR, F4TR, F10, F20, H2, H6, J12, M5, T2A/T2H, T7A/T7H, T22A, T81A, T90A, U12, U16, V8, W32A, 4088A; Vertex VX200, VX500, VX510; Standard HX24, HX32, HX482, HX581, HX583; Motorola Talkabout Basic, Plus, 200, 250, Distance, Distance DPS Maxon SL25, SL55, SL70, SP100, SP120, SP130, SP140, 0500 series, SP5000 series; Maycom MH446; Panasonic KX-TR320; Ritron Patriot Series RTX, SST, Jobcom JMX, MBX Midland 75-501, 75-510, 75-785, 75-786, 75-810, 75-820, 72-822; Cobra FRS90, FRS100, FRS105, FRS110, FRS115, FRS120, FRS130, FRS220, FRS225, FRS235, FRS250, FRS250, FRS300, FRS305MA, FRS307, FRS310WX, PR330, PR500, PR880, PR900, PR945, PR950DX, PR955DX, PR1000, PR1050WX, PR1100WX, PR2000, HH37ST, HH45WX, HH45WX, MT-500, MT-700, MT-900; GME Electrophone TX6000, TX6200, TX7000; Uniden 040, 042, 044, 052; ADI AT201 and PR640; and Alan, Albrecht, Alinco, AudioVox, Cherokee, Chief, Marantz, Pryme, Multicom Pro, Radioshack, Rexon, Stabo, KPO, DNT, Team MiCo, Reer models with 2-pin plug. * 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; * Techincal data of Microphone: * Type: piezoelectric accelerometer; * 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. People who bought this item might also be interested in: Estimated time of delivery [1] (working days) North America, Europe & Australia Estimated time of delivery (working days) Canada, United Kingdom and Western Europe Estimated time of delivery (working days) United States, Canada & Mexico United Kingdom and Western Europe [1] The time listed here is only an estimate. We have no control over the postal delivery time. (1) We accept return of defective or unsatisfactory item(s) within 30 days of purchase; (2) Upon receiving the returned item, we would either send you a replacement or refund the item price to you; Discount on Multiple Purchases US$8.0 (for A, the first item) + US$5.0 (for item B after discount) + US$3.0 (for item C after discount) = US$16.0. Emails are handled within 24 hours typically, with a maximum of 48 hours during weekends and public holidays (HKT). (Pro ear-vibration speaker/mic for icom was posted and is owned by: Vicky Lang) |
vickylang@chicagopartsnetwork.com (Vicky Lang) for more information.
