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Each tube has a heavy duty Graphite Anode
Its edge wound from a thick solid copper strip and silver plated
Hy-Gains Guardian Angel Lightning Surge Protector has an Ultra-fast gas discharge tube that safely shunts up to 5000 amps of peak impulse current harmlessly to an independent ground
MFJ-4230MVP is 25 Amps continuous and 30 Amps surge @13
MFJ-214, AMPLIFIER TUNING PULSER Transceiver Output Power Each tube has a heavyAmplifierSaver lets you safely tune up your linear amplifier perfectly for full power output and best linearity It protects your expensive amplifier during tune ups from over heating, tube damage, power supply stress and arc over. MFJs innovative pulse tuning technology lets you tune your amplifier at full peak output power for best linearity. It keeps average power to a low safe level to prevent overheating and power supply stress. "Sniff out" RFI or