1-to-8 Pulse and Frequency Distribution Amplifier
This 1U 19" rack project houses two boards, one 8-channel logic-pulse distribution amplifier (pda) board (i.e., for 1 pulse-per-second signals) and one 8-channel frequency distribution amplifier (fda) for typically 5 or 10 MHz sine-wave signals. The boards can be built with either BNC or SMA connectors. DC power to the boards is supplied by two +9VDC “brick” powersupplies via a 230VAC IEC-connector on the back panel.
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Latest News
2019-06 Aivon produces S/N 20 and beyond
As of June 2019 more than 20 pcs of the FDA/PDA design have been produced. So far the design is stable and performance has been sufficient for many users.
2019-01 Sync Technology - planning commercial production of PDA/FDA
Sync Technology from China has plans to produce the PDA/FDA http://www.synctechnology.cn/EN_detaile.aspx?id=153
2018-12 FDA performace testing
14-hour runs on FDA S/N 16 from Aivon LTD now in Aders’ blog: http://www.anderswallin.net/2018/11/distribution-amp-s-n-16/ The conclusion is that it is quite hard to measure the performance of the amplifier, because the instrument noise-floor usually dominates!