7L12
The Tektronix 7L12 is a 1.8 GHz Spectrum Analyzer plug-in for 7000-series scopes.
Key Specifications
| Input frequency | 100 kHz – 1.8 GHz |
|---|---|
| Span | 500 Hz/Div – 100 MHz/Div |
| Sweep | 1 μs/Div to 5 ms/Div (1-2-5) |
| Resolution bandwidth | 300 Hz – 3 MHz in decade steps |
| Sensitivity | -115 dBm at 300 Hz |
| Vertical scale | 10 dB/Div, 2 dB/Div or linear |
| Reference level | -100 dBm – +30 dBm |
| Video filters | 30 kHz, 300 Hz or 3 Hz |
| Features |
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Prices
| Year | Price | 2015 value |
|---|---|---|
| 1971 | $4,850 | $28,100 |
| 1980 | $6,500 | $18,500 |
| 1988 | $12,500 | $24,800 |
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