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The primary philosophy of this new design for the SRT is that the users should build the telescope themselves from commercially available equipment, based on plans, instructions, and software provided by Haystack. It is designed to be assembled easily with minimal need for special tools or skills. This approach provides an educational opportunity to the users who build the telescope. Also, users of the SRT will be more familiar with how it works if they assemble it themselves, allowing better in-house technical assistance.

The version of the "New SRT" which uses the TV dongle is simpler, costs less and performs well. We recommend this verison over the older version which uses a DAS-4020-12 ADC card and a custom down converter. To build the version using the TV dongle use the feed, LNA, post amplifier and filter described by Dustin Johnson (pdf). The block diagram and the details of the version using the TV dongle is described by Marc Higginson-Rollins (pdf).

While the SRT is no longer available as a kit , a version of an assembled "New SRT" might be available  from Cassi Corp in the near future.

SRT Assembly Information

SRT Software

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