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AC dB meter 400FL

AC dB meter 400FL; Hewlett-Packard, HP; (ID = 1504373) Equipment
 
AC dB meter 400FL; Hewlett-Packard, HP; (ID = 1504374) Equipment
 
AC dB meter 400FL; Hewlett-Packard, HP; (ID = 1504375) Equipment
 
AC dB meter 400FL; Hewlett-Packard, HP; (ID = 1504376) Equipment
 
AC dB meter 400FL; Hewlett-Packard, HP; (ID = 1504524) Equipment
AC dB meter 400FL; Hewlett-Packard, HP; (ID = 905996) Equipment AC dB meter 400FL; Hewlett-Packard, HP; (ID = 1551023) Equipment
AC dB meter 400FL; Hewlett-Packard, HP; (ID = 1551026) Equipment AC dB meter 400FL; Hewlett-Packard, HP; (ID = 1551028) Equipment
AC dB meter 400FL; Hewlett-Packard, HP; (ID = 1551030) Equipment
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AC dB meter 400FL; Hewlett-Packard, HP; (ID = 905996) Equipment
Hewlett-Packard, HP;: AC dB meter 400FL [Equipment] ID = 905996 363x465
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For model AC dB meter 400FL, Hewlett-Packard, (HP); Palo Alto, CA
 
Country:  United States of America (USA)
Manufacturer / Brand:  Hewlett-Packard, (HP); Palo Alto, CA
Year: 1966 Category: Service- or Lab Equipment
Semiconductors (the count is only for transistors) 17:
Wave bands - without
Details
Power type and voltage Alternating Current supply (AC) / 220 Volt
Loudspeaker - - No sound reproduction output.
Power out
from Radiomuseum.org Model: AC dB meter 400FL - Hewlett-Packard, HP; Palo Alto
Material Metal case
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 130 x 165 x 279 mm / 5.1 x 6.5 x 11 inch
Notes The HP model 400 FL is a versatile AC dB meter. It can be used as a wideband amplifier too. The 400FL has a linear dB scale with a logarithmic AC scale below. Frequency range from 20 Hz to 4 MHz with accuracy from 1% to 4%. Voltage range from 100 µV to 300 V full scale. Imput impedance 10 megaohms shunted by 25 pF.
Net weight (2.2 lb = 1 kg) 6 lb (6 lb 0 oz) / 2.724 kg
Source of data -- Original-techn. papers.

Model page created by Emilio Focosi. See "Data change" for further contributors.



All listed radios etc. from Hewlett-Packard, (HP); Palo Alto, CA
Here you find 355 models, 322 with images and 124 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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