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STUFF HOME DEDICATION THE OP'S WHY HAM RADIO - WHY NOT CB? YOUR FIRST RIG HF AMPLIFIER BASICS GROUNDED GRID BASICS POWER SUPPLY BASICS WHAT NOT TO DO AROUND HV! REFERENCE MATERIAL |
![]() Your First Rig Page 3 Recommendation #2 - Stay away from Drake, Swan, Siltronix and others that employ tubed receivers. ![]() Kenwood TS830 At the same time that Drake and Swan struggled to stay alive, a few upstarts made their appearance - namely, Atlas and TenTec. Atlas produced a solid state HF rig that was small, compact and for the options it provided, expensive. It was capable of 100 watts out, utilizing a massive heat sink to absorb heat from any mismatch. Do in part to a market not yet ready for a radio the size and shape of a cigar box, that required a separate power supply, and that drifted badly during long transmissions, Atlas disappeared after only a few years. TenTec, on the other hand, promoted themselves as the low power specialists. With their well build solid state rigs eking out a mere 5 or 10 watts, TenTec literally gave birth to the popularity of QRP. Even their earliest units remain competitive today. Nevertheless, QRP is a facet usually reserved for those that have already established and perfected their HF operating skills with a little more power. If you're interested in QRP, we suggest that you save it for the next step, rather than try to make it your first step. Recommendation #3 - Spend as much of your budget on the rig - the antenna will take care of itself. |
STUFF SELECTING A TUBE RF INPUT CIRCUIT RF OUTPUT (TANK} CIRCUIT TRANSFORMER POWER CAPABILITIES PARTS IS PARTS ROLLING YOUR OWN - TRANSFORMERS AND CHOKES POWER SUPPLY PROJECTS LEGAL LIMIT AMP PROJECT |