The best new links of the last week reviewed on The DXZone.com
Solar power supplies combine a photovoltaic (PV) solar panel with a Lithium Iron Phosphate (LiFePO4) battery to provide reliable, off-grid power for amateur radio stations, camping, remote equipment, emergency preparedness, and anything else that needs power.
4CX1500B RF amplifier schematic, working 1.8 MHz to 29.7 MHz
Schematic diagram for the Kenwood KPG 46 programming cable interface for Kenwood TM 271E TK 71 TK 81 TK 7302 NX 700 NX 800 series
Implementing a quick AGC-On/Off switch in the Yaesu FT-847