L3
The Tektronix L3 is an input module for the 7L5 Spectrum Analyzer with switchable 50 Ω, 600 Ω or 1 MΩ input impedance. The L3-1 has a switchable 75 Ω, 600 Ω or 1 MΩ input.
Key Specifications
| Equivalent Input Noise @ 10 Hz | –148 dBV |
|---|---|
| Absolute Maximum Input Signal 1 MΩ | 15 Vp-p + 100 V dc |
| Absolute Maximum Input Signal 50/600 Ω | 24 dBm |
Links
Documents Referencing L3
| Document | Class | Title | Authors | Year | Links |
|---|---|---|---|---|---|
| Tekscope 1976 V8 N4 with Supplement.pdf | Article | New Products | 1976 | L3 • 7L5 Opt.25 • P6302 • AM503 | |
| Tekscope 1978 V10 N3.pdf | Article | Spectrum Analyzer Applications in Baseband Measurements | Morris Engelson | 1978 | 7L5 • L3 • 013-0182-00 |
Pictures
Components
Some Parts Used in the L3
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