period, has LED backlight, beeper, low power consumption, hold switch to lock ... . Frequency range switch, external power jack, 5-way binding posts. Use 9V ... from 1 Hz to 1 MHz in 6 decade ranges. Amplitude adjustable 0-12 volts peak-to-peak. DC ... defective stages in all kinds of signal amplifiers, radio receivers and transmitters. ... Includes home theaters, hi-fi amplifiers, public address systems, guitar ... amplifiers, AM/FM/ TV transceivers, phones, ... an AM detector and variable gain audio amplifier. 3Wx4Hx1D inches. MFJ-5000 $79 95 Ship ... Code A MFJ-5012 $79 95 Ship Code A MFJ-5004 $129 95 Ship Code A MFJ Frequency ... Radio Accessories 21 Portable Variable Power Supply This MFJ power supply is ... 1.5-12 VDC output. Total output is 500 mA. Output terminals and ground are ...