vk6ada.com.au • Collins S-Line Technical Reference • IF Filter Guide Collins S-Line and KWM-2/KWM-2ACrystal and Mechanical Filter Comprehensive Reference — All Part Numbers, Specifications, BFO Crystals, and Equipment Cross-Reference A definitive reference for the 75S-1, 75S-2, 75S-3, 75S-3A, 75S-3B, 75S-3C,…
vk6ada.com.au • Avionics Reference • ARINC 410 • 2-out-of-5 VHF COM • Definitive Edition April 2026 ARINC 410 Two-out-of-FiveVHF Airborne COM TransceiversCollins, King, and Bendix — Fact-Checked and Enriched Definitive Reference — Revised with Jan SP5XZG’s Observations ARINC Characteristic 410…
vk6ada.com.au • Failure Prevention Kit Series • Watkins-Johnson WJ-8888 Watkins-Johnson WJ-8888Failure Prevention Kit — Synthesiser Integrity, Band-Switching Relays, Electrolytic Aging, and the Solid-State Failure Hierarchy The Watkins-Johnson WJ-8888 is a fully solid-state professional HF communications receiver built to a specification…
vk6ada.com.au • SDR Integration Series • Hammarlund HQ-180 SWL & Amateur Monitor Web-888 with the Hammarlund HQ-180Intraband Panadapter and Complete Coverage Extension — A Two-Role Integration Unlike Any Other in This Series Every other vintage receiver in the vk6ada.com.au Web-888…
vk6ada.com.au • SDR Integration Series • Collins R-388/URR SWL Station Web-888 with the Collins R-388/URRPTO Precision, SSB Capability, and Thirty-Band SWL Coverage — Architecture, Integration, and Eight Operating Procedures The Collins R-388/URR brings three capabilities to the Web-888 pairing that…
vk6ada.com.au • SDR Integration Series • Hammarlund SP-600 SWL Station Web-888 with the Hammarlund SP-600The Simplest and Cleanest Web-888 Integration in the Series — A Complete SWL Station Guide The Hammarlund SP-600 is a receiver. It has no transmitter, no…
vk6ada.com.au • SDR Integration Series • Collins KWM-2A Transceiver Web-888 with the Collins KWM-2AIntegration Options, Station Architecture, and Eight Best-Practice Operating Procedures The KWM-2A is a transceiver. Every decision about how the Web-888 connects to it flows from that single…
vk6ada.com.au • SDR Integration Series • Collins S-Line Station Web-888 with the Collins S-LineIntegrating the Web-888 SDR with the 75S-3 Receiver and 32S-3 Transmitter — Hardware, Station Architecture, and Best-Practice Operation The Collins S-Line is a complete transmitting station with…
vk6ada.com.au • Fault Diagnosis Series • Collins S-Line Transceiver Collins KWM-2 / KWM-2ASidetone Hum Fault Diagnosis — Injection Chain Analysis and Seven Ranked Candidates Hum in the KWM-2 sidetone is a distinct fault pattern isolated to the CW transmit injection…
vk6ada.com.au • Boatanchor Legends Series • The Master Restorer Howard Mills W3HMMaster Craftsman of Collins and Vintage Military Receiver Restoration — Harpers Ferry, West Virginia A Boatanchor Legends tribute to Howard Mills W3HM — the man whose name on a…
vk6ada.com.au • SDR Integration Series • Collins R-390A/URR & RX-888 Mk II RX-888 Mk II with the Collins R-390A/URRPractical Cascade Integration via the CASCADE-390 IF Tap Kit The antenna-sharing approach gives you a panadapter that happens to be near your operating frequency.…
vk6ada.com.au • SDR Remote Access Series • Vintage Receiver Integration Web-888 Remote Access SetupStep-by-Step Guide for R-390A Owners Joining the Remote Operation Community Your R-390A is in the shack. You are not. This guide walks through the complete setup for…