AUDIO FREQUENCY RADIO FREQUENCY

Brand Owner (click to sort) Address Description
MIDLAND MIDLAND INTERNATIONAL CORPORATION North Kansas City MO AUDIO FREQUENCY AND RADIO FREQUENCY SIGNAL GENERATORS, SINE WAVE AND SQUARE WAVE GENERATORS FOR LABORATORY AND TEST USAGE, TEST OSCILLATORS, SIGNAL TRACERS, CAPACITOR SUBSTITUTION BOXES, RESISTOR SUBSTITUTION BOXES, VARIABLE D.C. POWER SUPPLIES FOR LABORATORY AND TEST USAGE, FIELD STRENGTH METERS, VERNIER DIALS, TRANSCEIVER TEST UNITS, TRANSISTOR TEST UNITS, BATTERY TEST UNITS, CAPACITOR TEST UNITS, AND ELECTRONIC EDUCATIONAL KITS;
MIDLAND MIDLAND INTERNATIONAL CORPORATION North Kansas City MO audio frequency and radio frequency signal generators, sine wave and square wave generators for laboratory and test usage, test oscillators, signal tracers, capacitor substitution boxes, resistor substitution boxes, variable D.C. power supplies for laboratory and test usage, field strength meters, vernier dials, transceiver test units, transistor test units, battery test units, capacitor test units, and electronic educational kits;MID-LAND;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A technique for determining a tuning frequency of an audio receiver includes interrupting a received radio frequency (RF) signal at an input of the audio receiver. Next, a modulated audio signal is injected into the input of the audio receiver. Then, it is determined whether the demodulated audio signal is present at an output of the audio receiver. If not, the frequency of the modulated audio signal is changed until the demodulated audio signal is detected at the output of the audio receiver.