AST Acentia 133 MHz Pentium laptop, IFR-1500 communications monitor and Motorola Spectra 460 MHz transceiver. Power supply for laptop is in tray on right side of passenger seat. The Motorola transceiver has been modified to allow the IFR to monitor it's 109.65 MHz 1st IF stage. (The transceiver serves as a highly-selective front-end and 16dB pre-amp for the IFR's receiver and spectrum analyzer. BACK