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forward and reflected power simultaneously
Near Legal Limit Power Output Youll typically get 1300 Watts PEP SSB
stacking systems
Grid Overload Protection protects the tubes from excessive grid current due to mistuning and it protects against excessive drive power
MFJ-1708B, RF SENSING, TR SWITCH 3800500 forward and reflected power simultaneouslyMFJ RF Sense Transmit Reveive Switch Replaced the MFJ 1708 Switches your antenna from receiver to transmitter using a relay. Shorts your receiver to ground during transmit. Use RF sensing with adjustable delay or PTT line. Has selectable open short mute. RF Sensing for radios that do not have a keying output when transmitting Good isolation between transmit and receive ports. Good SWR characteristics up to 450MHz Receiver protection circuit to limit