Calibration FSK Modulator Deviation Adjustment Testing and Troubleshooting Component and Data Sources RF Safety and Regulatory Issues Acknowledgements Technical Correspondence Photographs Transceiver unit mounted atop a tripod on apartment balcony A closer view of the tripod-mounted unit, showing separate chassis for modulator and receiver circuits Signal path, approximately 50 meters.
Remote unit is located inside office by wooden crate on sidewalk.
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