Agilent HP-200A-Manual-1951 free download

File name HP-200A-Manual-1951.pdf

HP Archive This vintage Hewlett Packard document was preserved and distributed by www. hparchive.com Please visit us on the web ! Thanks to on-line curator: Kenneth Kuhn for supplying and scanning this vintage document. INSTRUCTION AND OPERATING MANUAL FOR AUDIO OSCILLATOR ' 1 Serial 30223 and Above B HEWLETT-PACKARD COMPANY 395 PAGE MILL ROAD, PAL0 ALTO, CALIFORNIA, U . S . A . 1 1 G e n e r a1 D e s c r i p t i o n I The Model 200A Audio Oscillator is a general purpose oscillator which u s e s the resistance-tuned c i r c u i t to generate alternating c u r r e n t voltages f r o m 3 5 to 35,000 cycles/sec. This audio oscillator provides a s o u r c e of voltage f o r amplifier testing, audio response &-Ea~smi4&szBc,. lout& speak- resonance t e s t s , and a voltage s o u r c e f o r bridge m e a s u r e m e n t s . h 4 i - INSTRUCTIONS i MODEL 200A AUDIO OSCILLATOR I-. *--- Sp e c if i c a t i on s \ Frequency Rating -- k ! Frequency Range - 35 to 35,000 cycles/sec. ,. Frequency Dial Calibration - 35 to 350 Range - xl - 30 350 cycles/sec, x10 - 350 3500 cycles/sec. x10 0 3500 - 35,000 cycles/sec, Calibration Accuracy - k 2% Frequency Response - +1 db 20 - 15,000 cycles/sec. Reference: 1000 cycles/sec. 2 2 . 4 volts, 500 ohms r e s i s t i v e load. Frequency Stability - 2 2% under n o r m a l t e m p e r a t u r e conditions, including initial w a r m -up f 10% power line voltage variations change the frequency Less than k 2% a t 1000 cycles/sec. P o w e r Output Rating -- - P o w e r Output 1 watt into r a t e d load ( 2 2 . 4 volts a c r o s s a