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TR501: Difference between revisions
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* [[Media:Tekscope 1975 V7 N5.pdf | TekScope Vol. 7 No. 5, 1975]] p.11+: [[Fred Telewski]], ''A high-stability 100 kHz to 1.8 GHz tracking generator'' | * [[Media:Tekscope 1975 V7 N5.pdf | TekScope Vol. 7 No. 5, 1975]] p.11+: [[Fred Telewski]], ''A high-stability 100 kHz to 1.8 GHz tracking generator'' | ||
* [http://www.philipsradios.nl/forum/index.php?mode=thread&id=23396 TR501 repair @ Nederlands Transistorforum] (Dutch) with photos | * [http://www.philipsradios.nl/forum/index.php?mode=thread&id=23396 TR501 repair @ Nederlands Transistorforum] (Dutch) with photos | ||
==Prices== | |||
{| class="wikitable" | |||
|- | |||
! Year | |||
! 1976 | |||
! 1980 | |||
|- | |||
! Catalog price | |||
| align="right" | $3,500 | |||
| align="right" | $4,250 | |||
|- | |||
! In 2022 Dollars | |||
| align="right" | $17,500 | |||
| align="right" | $14,500 | |||
|- | |||
|} | |||
According to an [[Media:Tek Schottky Diodes Memo rot.pdf|internal memo]], in 1979 annual sales were estimated at 154 units. | |||
==Pictures== | ==Pictures== | ||