1L30
The Tektronix 1L30 is a 10.5 GHz spectrum analyzer plug-in for 500-series scopes. It covers the frequency range from 1 GHz to 10.4 GHz.
The 1L30 was originally the third-party Pentrix L-30. The model number was changed some time after Tektronix took over Pentrix in 1964.
Key Specifications
| Frequency range | 1 GHz to 10.4 GHz |
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| Sensitivity | –105 to –75 dBm |
| Dispersion | 15 kHz to 60 MHz, magnifier usable to 2.5 kHz |
| Resolution bandwidth | 1 kHz to 100 kHz, variable |
| Display | log, lin, square, video |
Prices
1965: $1,995 ($19,400 in 2023 dollars)
Pictures
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Top View
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Left Internal View
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Right Internal View
Components
Some Parts Used in the 1L30