New- Hints And Kinks For The Radio Amateur < 2024-2026 >

Tried-and-true tricks, fresh twists, and shop-tested solutions for the modern shack

Zero adhesive residue. Removes cleanly. UV and weatherproof for years. Temperature range: -60°F to +500°F. One roll seals dozens of connectors. Use it over electrical tape, not under. 5. The Ruler-on-the-Mast Trick (Antenna Matching) The problem: You’re tuning a 1/4-wave ground plane or a J-pole. You slide the radiator up and down, mark it with a Sharpie, lower the mast, adjust, raise again… repeat. New- Hints and Kinks for the Radio Amateur

Use vulcanizing silicone tape (often sold as "rescue tape" or "self-fusing silicone tape"). It’s about $8–10 per roll. Stretch it 100% as you wrap—it fuses to itself into a solid rubber sleeve. mark it with a Sharpie