| Please click on one of the tabs above to find what you are looking for. The “Documents” tab includes product catalogs, configuration guides etc., the Support” tab provides information to help with troubleshooting, and the “Downloads” tab gives access to all of the available downloads from ptf. |
| Catalogs | |||
| Short Form Catalog | The Short Form Catalog provides a quick summary of the numerous instruments available from ptf | ||
| Full Catalog | In the Full Catalog you will find details about each individual instrument | ||
| Configuration Guides | |||
| Auto Switch Configuration Guide | The Auto Switch Configuration Guide provides a quick comparison of different Auto Switch feature sets and capabilities | ||
| Frequency and Time Reference Configuration Guide | The Frequency and Time Reference Configuration Guide compares capabilities of the different frequency and time references available | ||
| White Papers | |||
| Featured Paper | Time Code Re-vitalized |
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| Atomic Clock Selection |
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Leap Seconds and Leap Years |
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| Designing RF Distribution |
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Time To Lock A GPS Receiver |
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| Designing for Low Phase Noise |
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SAASM – A Novel Approach |
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| Designing for Optimized Stability |
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Phased Array Radar Signal Distrib. |
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| Direct Digital Synthesizer Implementation |
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Lightning Protection for GPS Receivers |
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| Frequency, Time & Timing Handbook |
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NTP and PTP Time Transfer, Part 1 |
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| Redundant No Single Point Failure System System 1 |
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NTP and PTP Time Transfer, Part 2 |
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| Redundant No Single Point Failure System System 2 |
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Selecting Oscillator Technologies |
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| GPS AntennasGPS Antennas |
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NTP Hacked ! |
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| High Performance GNS Disciplining |
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| Miscellaneous | |||
| 3207A Feature Summary |
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3207A Feature Guide |
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| Training | ||
| Click here to go to a page with ptf training videos |  |
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| Frequently Asked Questions – FAQS | ||
| Common questions on the ptf 1226 |  |
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| Common questions on the ptf 1220A/26A | |
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| Common questions on the ptf 3203A/04A | |
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| Common questions on the ptf 3207A | |
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| For further information please email info@ptf-llc.com | ||
Please click on the button below to access all of our downloads in one place. This includes all data sheets, manuals, application notes, miscellaneous documents, and software upgrades.
Have fun ! 
