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Know-how: topics of interest to operators of HFDR

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These pages are under development by the various operators of the UH Generic High Frequency radars. Anyone who has been given the access password is welcome to edit and add material.

Tools

• Recommended tools
• KiwiSDR configuration

Antennas

• Passive antenna construction and wiring
• Active antenna design and testing

TX arrays and amplifiers

• TX Array design, tuning and testing
• Distributed RF power amplifier

D-Tacq controllers

• Testing the D-Tacq stack
• Upgrading the D-Tacq firmware
• D-Tacq ADC bit mapping
• Testing Receiver

Calibrations

• Calibration Filters
• Distance to fault
• Box calibrations

GPS, timing and bistatic

• GPS general
• GPS bistatic
• GPS chirpdelay
• Atomic clocks

Decimation and post-processing

• Software decimation
• Hardware decimation
• Prepending WERA header
• Prepending WERA header, bug
• Four receiver numbering