* RF frequencies continuously variable 100kHz to 450MHz in six ranges.
* Output RF voltage variable and has 20dB attenuator switch.
* Internal AM modulation of 1kHz.
* Audio 1kHz signal available at output.
* External crystal locks oscillator to your frequency between 1-15MHz.
* 455kHz, 4.5MHz and 10.7MHz specially noted for easy setting.
* Operates on: 120/220VAC, 50/60Hz
* Output cable BNC to Alligator clips included