KAY ELECTRIC COMPANY

AUTO-NODE

PRECISION NOISE-FIGURE MEASURE MENT TEST SET;

KILO-SWEEP

THE TERM SWEEP IN THE TRADE-MARK IS HEREBY DISCLAIMED APART FROM THE MARK AS SHOWN.;INSTRUMENT THAT IS A NARROW BAND SWEEPING OSCILLATOR FOR USE WITH AN OSCILLOSCOPE IN DEFINING THE PASS BAND CHARACTERISTICS OF AMPLIFIERS AND FILTERS BY PROVIDING A NARROW FREQUENCY SWEEP WHICH CAN BE CENTERED AT FREQUENCIES FROM 50 KILOCYCLES TO 2 MEGACYCLES AND ALSO DEVELOPS MARKER PIPS WHICH ARE INDEPENDENT OF THE AMPLIFIER CIRCUITS UNDER TEST AND OTHER USES;

LIGNA-SWEEP

SWEEPING OSCILLATOR USED MAINLY IN THE ADJUSTMENT AND ALIGNMENT OF RADIO AND TELEVISION RECEIVERS AND TUNERS AND ASSOCIATED EQUIPMENT;

MARKA-SWEEP

THE WORD SWEEP IS DISCLAIMED APART FROM THE MARK AS SHOWN IN THE DRAWING.;SWITCHING APPARATUS FOR SELECTING ANY ONE OF A NUMBER OF R.F. CHANNELS AS WELL AS GIVING A CORRECT PICTURE AND SOUND CARRIER MARKERS FOR ADJUSTING THE SHAPE OF THE PASS BAND OF AN AMPLIFIER AND THEN DISPLAYING SAID SHAPE ON A CATHODE RAY TUBE. THE APPARATUS IS TO BE UTILIZED IN CONNECTION WITH TESTING AND ADJUSTING RADIO, TELEVISION, AND ASSOCIATED EQUIPMENT;

MEGA SWEEP

THE WORD SWEEP IS DISCLAIMED APART FROM THE MARK AS SHOWN ON THE DRAWING.;SWEEPING OSCILLATOR SET OR APPARATUS UTILIZED IN TESTING RADIO, TELEVISION AND OTHER ELECTRONIC EQUIPMENT;

MEGA-NODE

THE WORD MODE IS DISCLAIMED, APART FROM THE MARK AS SHOWN.;INSTRUMENT WHICH IS A CALIBRATED RANDOM NOISE SOURCE PROVIDING A SELECTION OF SEVERAL OUTPUT IMPEDANCES WITH A CHOICE OF EITHER BALANCED OR UNBALANCED OUTPUT AND THE INSTRUMENT MAY BE USED FOR THE MEASUREMENT OF NOISE POWER IN A PRACTICAL SYSTEM TO THE NOISE POWER IN AN IDEAL POWER IN AN IDEAL SYSTEM WHEREIN THIS RATIO IS USUALLY CALLED NOISE FIGURE, WHICH THE MEGANODE MEASURES DIRECTLY IN DECIBELS OR RECEIVER GAIN AND FOR THE INDIRECT CALIBRATION OF STANDARD SIGNAL SOURCES AND USES;

MEGA-PIX

TWELVE CHANNEL CRYSTAL-CONTROLLED OSCILLATOR, FREQUENCY MULTIPLIER AND SELECTIVE OUTPUT AMPLIFIER ARRANGEMENT FOR THE RAPID PRODUCTION LINE TESTING OF TELEVISION RECEIVERS;MEGA-PICK;

MEMODIAL

RESETTABLE DIALS FOR UES ON AUDIO SPECTRUM ANALYZERS;

MULTI-SWEEP

VIDEO UHF SWEEPING OSCILLATOR;

RADA-PULSER

THE TERM PARKER IS HEREBY DISCLAIMED APART FROM THE MARK AS SHOWN.;INSTRUMENT FOR PRODUCING PULSE WIDTHS OF .1 TO .25 MICROSECONDS FOR MEASURING TRANSIENT RESPONSES OF MILITARY AND COMMERCIAL RECEIVER AND SYSTEM USING CARRIER FREQUENCIES OF 30 TO 60 MEGACYCLES AND OTHER USES;RADAR PULSER;

RADA-SWEEP

THE WORD SWEEP IS DISCLAIMED, APART FROM THE MARK AS SHOWN.;INSTRUMENT WHICH IS A COMBINED SWEEPING OSCILLATOR AND CRYSTAL MARKER GENERATOR FOR RAPID LABORATORY AND PRODUCTION ALIGNMENT OF RADAR I.F. SYSTEMS AND WHEN USED IN CONJUNCTION WITH AN OSCILLOSCOPE IT WILL DISPLAY THE RESPONSE CURVES OF I.F. AMPLIFIER AS WELL AS MARKING UP TO NINE FREQUENCIES TO ALLOW PRECISE ADJUSTMENT OF RESPONSE;RADAR-SWEEP;

RADALIGNER

INSTRUMENT USED IN TESTING AND DEVELOPING ELECTRONIC INSTRUMENTS AND CIRCUITS SUCH AS USED IN RADAR, TELEVISION, RADIO OR COMMUNICATIONS CONNECTED THEREWITH;

SONA MARKER

APPLICANT DISCLAIMS THE WORD MARKER APART FROM THE MARK AS SHOWN.;TIME-MARK GENERATOR FOR USE WITH SPECTRUM ANALYZERS;

SONA-GRAPH

THE WORD GRAPH IS DISCLAIMED APART FROM THE MARK AS SHOWN.;INSTRUMENT WHICH IS A SOUND SPECTROGRAPH WHICH PRODUCES PERMANENT VISUAL RECORDS SHOWING DISTRIBUTION OF ENERGY VS. BOTH FREQUENCY AND TIME;

SONA-SWEEP

THE WORD SWEEP IS HEREBY DISCLAIMED APART FROM THE MARK AS SHOWN.;INSTRUMENT THAT IS A NARROW-BAND SWEEPING OSCILLATOR FOR USE WITH AN OSCILLOSCOPE IN DEFINING THE PASS BAND CHARACTERISTICS OF AMPLIFIERS AND FILTERS BY PROVIDING A NARROW FREQUENCY SWEEP WHICH CAN BE CENTERED AT FREQUENCIES FROM 10 TO 200 KILOCYCLES AND DEVELOPS MARKER PIPS WHICH ARE INDEPENDENT OF THE AMPLIFIER CIRCUITS UNDER TEST AND OTHER USES;SONAR-SWEEP;

SONAGRAM

SPECIAL ELECTRO-SENSITIZED PAPER FOR USE WITH ELECTRICAL RECORDING INSTRUMENTS SUCH AS SHOWN IN THE ROSTER-CRUMP PATENT 2,615,078;

SONALATOR

INSTRUMENT WHICH IS A HETERODYNE TYPE ANALYZER AND PROVIDES AN IMMEDIATELY AVAILABLE VISUAL DISPLAY OF THE FREQUENCY COMPONENTS IN COMPLEX AUDIO WAVE FORMS AND IS USEFUL TO INDICATE THE COMPOSITION OF VIBRATION AND NOISE SIGNALS AND OTHER USES;

SYNTHA-SWEEP

DIGITALLY CONTROLLED, PRECISION, NARROW BAND, SWEEPING OSCILLATOR;

ULTRA-SWEEP

PRECISION UHF SWEEPING OSCILLATOR;

VIBRALYZER

INSTRUMENT WHICH IS A SUB-AUDIO AND AUDIO SPECTROGRAPH WHICH PRODUCES PERMANENT VISUAL RECORDS SHOWING DISTRIBUTION OF SIGNAL AMPLITUDE, AS TO BOTH FREQUENCY AND TIME. IT IS USEFUL FOR STUDIES OF TRANSIENT AND STEADY STATE SIGNALS ON AIRCRAFT, SHIPS, ROTATING AND RECIPROCATING MACHINERY AND IN FIELDS SUCH AS ORDNANCE, BALLISTICS, SEISMOLOGY, AND ACOUSTICS;