Direct Reading Wavemeter PP4290X
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Philips; Eindhoven: Direct Reading Wavemeter PP4290X [Equipment] ID = 2237638 1400x1845
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1959 ? | Category: Service- or Lab Equipment |
| Wave bands | Wave Bands given in the notes. |
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| Details | |
| Power type and voltage | No Power needed |
| Loudspeaker | - - No sound reproduction output. |
| Power out | |
| from Radiomuseum.org | Model: Direct Reading Wavemeter PP4290X - Philips; Eindhoven tubes |
| Material | Metal case |
| Shape | Tablemodel without push buttons, Mantel/Midget/Compact up to 14 |
| Dimensions (WHD) | 201 x 220 x 163 mm / 7.9 x 8.7 x 6.4 inch |
| Notes | Philips PP 4290 X is a high-Q tunable cavity frequency meter. Its dial is marked 84 to 98, corresponding to the frequency range of 8500 to 9800 MHz, and it has a graduation from 0 to 100. The absolute accuracy is ± 2 MHz, loaded Q: 10000. It has a PL socket for coaxiable cable connection. |
| Net weight (2.2 lb = 1 kg) | 3.6 kg / 7 lb 14.9 oz (7.93 lb) |
Model page created by Jean Marchal. See "Data change" for further contributors.
All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt
Here you find 4981 models, 4168 with images and 3324 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
