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   "name": "CONDENSER MICROPHONE 1.5K OHM 1.5V",
   "description": "Manufacturer: OBO Manufacturer Part NO.: OBO-04FP-0A-1F0 Datasheet: Click Here Specification Type: Omni-Directional Feature: CYLINDER Current Consumtion: 0.5mA Frequency: 50-16000Hz Impedance: 1500 OHM S/N Ratio >58 Sensitivity: -40dB Size / Dimension: 9.7 x 6.5mm More Information Same Spec Items - SKU A-5010 Manufacturer OBO MPN CONDENSER MICROPHONE 1.5K OHM 1.5V Can be used with - Customer Ratings 4.9/5 Based on 4 reviews 5 Stars 11 4 Stars 1 3 Stars 0 2 Stars 0 1 Star 0 Write a review Price Quality Value Jun 21, 2013 fair quality pretty good microphone at a pretty good price Kris Price Quality Value Nov 10, 2012 Inexpensive way to build a nice desk mic for HF amateur radio ransceiver I started experimenting with this mic at the workbench and after building a simple microphone preamp thought that it would be worth hooking it up to my Kenwood TS-430S amateur radio transceiver. After fiddling around with the audio input levels on the Kenwood, I'm getting reports that \"it's a keeper\". It turned out to be a nice desk mic, for about $0.35 in parts! For the preamp (used for the transceiver input), I used a schematic on the web using one 2N3904 transistor and a few resistors and capacitors. Then I hooked up the mic using shielded cable and finally adding a 4.7K resistor and 10K resistor to prevent RF feedback squeal. This fix is on the web as well. The mic preamp is powered with two AA cells and the signal input is further attenuated with a 10K resistor. You will probably need to do something differently depending on your transceiver. Very cost-effective for amateur radio applications! KB1UAL Price Quality Value Sep 6, 2012 great mics Excellent quality microphones Jennifer Price Quality Value Sep 6, 2012 great mics Excellent quality microphones. Jen",
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