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HP 113AR Analog Clock. |
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Astro Data precision time and frequency standard |
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Collins R-390 URR HF receiver with matching SSB Unit |
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House Standard: HP5060A Cesium Frequency Standard |
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One Second Pulse WWV |
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One Minute Pulse WWV |
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Top to Bottom:
HP 120AR Oscilloscope
HP Frequency Counter
HP 113AR Analog Clock/Divider
AstroData Frequency Time Code Generator
HP Frequency Counter
HP 5100B/6110B Frequency Synthesizer
HP 5061 Cesium Beam Frequency Standard
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Equipment rack:
- Bottom row left to right: pulse generator (214A), long wave receiver (x), short wave receiver (Collins R-390/A), SSB & fax receivers, Radio controlled clock with a Parallex BS2 stamp processor http://www.parallexinc.com/and ULIO http://www.ulio.com/WWVB receiver.
- Upper shelf left to right: Frequency synthesizer (HP 5100B/6110B) and frequency oscillator, Quartz standard (Frequency Electronics) Loran C, WWVB, and WWV time comparators, WWV receivers, Frequency counter(HP 5360A), Biomation memory unit, HP display, AstroData Time Code Generator, and HP 5061 cesium beam frequency standard.
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