|
Gadget InfinityVOX Forehead / Throat Mic for Motorla GP328 PLUS etc. The forehead mic transmits your voice by the vibration of your skull. It transmit crystal clear sound without the need to talk before a boom mic. It is attached to an elastic Velcro strap that suits head sizes from 12 to 25 inches. The forehead mic can be easily hidden under a helmet or cap. You can also wear it on your throat and it could be easily hidden under the collars. Since the microphone transmits directly from your forehead or throat, it is not sensitive to the background noise. This is exceptionally ideal for usage in high ambient environment such as driving, riding motorcycles and bicycles. Besides, the easily adjusted Velcro strap fixes the position of the sensor / microphones so that it would not be misplaced even under constant movement. An ideal choice for hardcore operations. With the best-quality transparent acoustic tube that could hardly be 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 forehead mic is VOX ready. It can work in VOX mode with radios that come with built-in VOX function. For radios without built-in VOX, it can still work in PTT mode. There are two speakers / sound outputs on the forehead mic: the plug for acoustic tube earpiece (provided) and a 3.5mm plug for a pair of standard stereo earphones (not provided). The plug leading to the two-way radio is also detachable. It is to be connected by a 6-pin mini din plug. The packages comes with the two-way radio plug for the specified models (see specfications on the left). If you would like to work with radios with different accessory jacks, just come and purchase the suitable cables and plug into your throat mic. * VOX/PTT Forehead-Vibration Speaker/Microphone in connection to an acoustic tube headset; * One wire leading from the throat mic to PTT/VOX unit, then leading to a detachable mini-din interface; * Comes with interface acoustic tube earpiece (provided) and a 3.5mm plug for standard stereo earphones (not provided); * Transmits sound by skull vibration or throat vibration; * VOX/PTT compatible: VOX mode only works with radios that come with built-in VOX capability; * Best fit forehead / neck size: 12" - 25" * Comes with one mini-din cord that works the following Motorola radio models: GP328 Plus, GP338 Plus, GP344, GP388, GL2000, EX500, EX600, EX600XLS, PRO5150 Elite; * Length of wires: 60 cm / 2 ft from throat mic to PTT switch; 120 cm / 4 ft (fully extended) from PTT switch to plug; * Techincal data of earphone speaker * Transducer: moving coil dynamic speaker Impedance: 32Ω +/- 15% @ 1kHZ * Sensitivity: 120 +/- 3dB @ 1kHZ * Resonance freq (FO) 400HZ +/- 20% * Rated input power: 200mW Maximum input power: 500mW * Technical data of microphone * Sensitivity: -38+/-2dB @ 1kHZ 2.2KΩ 3V 0dB=1v/pa * Impedance: Max. 2.2kΩ @1kHZ * Directivity: Omni-directional Frequency: 100Hz - 16000Hz * Standard operation voltage: 3V; * Current consumption: Max. 0.5mA; 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). (please look at our rules and privacy policy) |
L_dunn@machine--tools.com (Liz Dunn) for additional information. This email is used for forwarding to newsgroup user.
