AC dB meter 400FL
Use red slider bar for more.
Hewlett-Packard, HP;: AC dB meter 400FL [Equipment] ID = 905996 363x465
Select picture or schematic to display from thumbnails on the right and click for download.
|
|
||||
| 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.
