Calorimetric Power Meter 434A
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Hewlett-Packard, HP;: Calorimetric Power Meter 434A [Equipment] ID = 438793 933x569
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1958 | Category: Service- or Lab Equipment | ||||
| Valves / Tubes | 12: 6AV6 12AT7 12AT7 12B4A 6AL5 6U8 5Y3 6X4 12B4A 12B4A 12B4A 6AU6 0A2 5651 |
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| Wave bands | - without |
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| Details | |
| Power type and voltage | 115/230 Volt |
| Loudspeaker | |
| Power out | |
| from Radiomuseum.org | Model: Calorimetric Power Meter 434A - Hewlett-Packard, HP; Palo Alto |
| Material | Metal case |
| Shape | Boatanchor (heavy military or commercial set >20 kg). |
| Dimensions (WHD) | 527 x 324 x 356 mm / 20.7 x 12.8 x 14 inch |
| Notes | Calorimetric Power Meter measures powers between a few milliwatts and 10 watts at frequencies from DC to 12.4 kilomegacycles [GHz]. Self-balancing type circuitry makes operation automatic and gives reading in less than 5 seconds. Instrument is provided with 50-ohm coaxial input. (HP Journal August 1958) Power Range: 10 milliwatts to 10 watts. |
| Net weight (2.2 lb = 1 kg) | 22.1 kg / 48 lb 10.9 oz (48.678 lb) |
| Price in first year of sale | 1'750.00 $ |
| Source of data | - - Data from my own collection |
| Mentioned in | - - Manufacturers Literature |
| Literature/Schematics (1) | HP Katalog 1969 |
Model page created by Sven Hoffmann. See "Data change" for further contributors.
All listed radios etc. from Hewlett-Packard, (HP); Palo Alto, CA
Here you find 356 models, 322 with images and 123 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
