7L14: Difference between revisions
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* [[Media:26W-4889.pdf|Application Note 26W-4889 - ''No Loose Ends - Revised. The Tektronix Proof-of-Performance Program for CATV'']] | * [[Media:26W-4889.pdf|Application Note 26W-4889 - ''No Loose Ends - Revised. The Tektronix Proof-of-Performance Program for CATV'']] | ||
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The '''Tektronix 7L14''' is a 1.8 GHz spectrum analyzer plug-in with digital storage for [[7000-series scopes]]. It occupies three module bays. | The '''Tektronix 7L14''' is a 1.8 GHz spectrum analyzer plug-in with digital storage for [[7000-series scopes]]. It occupies three module bays. The biggest difference to the earlier [[7L13]] is the built in digital storage and averaging. | ||
{{BeginSpecs}} | {{BeginSpecs}} | ||
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{{Spec|Weight| 7.2 kg (16 lbs)}} | {{Spec|Weight| 7.2 kg (16 lbs)}} | ||
{{EndSpecs}} | {{EndSpecs}} | ||
==Options== | |||
*23 − Deletes input limiter resulting in 1 kHz to 1.8 GHz frequency range. | |||
*39 − Increases coverage to cover 1 kHz to 2.5 GHz frequency range. | |||
==Links== | ==Links== |
Revision as of 11:41, 22 August 2022
The Tektronix 7L14 is a 1.8 GHz spectrum analyzer plug-in with digital storage for 7000-series scopes. It occupies three module bays. The biggest difference to the earlier 7L13 is the built in digital storage and averaging.
Key Specifications
Frequency range | 10 kHz to 1.8 GHz |
---|---|
Resolution bandwidth | 30 Hz to 3 MHz in decade steps |
Sweep speed | internal 1 μs/Div to 10 s/Div in 1—2—5 sequence, manual, external or off |
Sweep trigger | internal, external or line trigger, or free running |
Span | 200 Hz/Div to 100 MHz/Div in 1—2—5 sequence, 0-1.8 GHz in Max Span, or 0 |
Vertical scale | 10 dB/Div, 2 dB/Div or linear |
Reference level | +30 dBm to −100 dBm (−50 dBm below 100 kHz) in 10 dB steps |
RF Attenuator | 0 to 70(80) dB in 10 dB steps |
Input impedance | 50 Ω |
Maximum input | +30 dBm |
Noise | From −130 dBm (RBW 30 Hz) to −80 dBm (RBW 3 MHz) at 50 MHz |
Features |
|
Weight | 7.2 kg (16 lbs) |
Options
- 23 − Deletes input limiter resulting in 1 kHz to 1.8 GHz frequency range.
- 39 − Increases coverage to cover 1 kHz to 2.5 GHz frequency range.
Links
Pictures
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7L14 in 7603 mainframe (from manual)