The HROG-10 is a high-resolution phase and frequency
offset generator. The phase and frequency of the output
signals are adjustable with respect to a 10 MHz user
supplied reference. The output phase resolution of the
generator is 2&pi/232 radians or an output time step
resolution of 0.15 fs. The output frequency resolution is
5 x 10-19. Both phase and frequency steps are phase
continuous. The instrument provides two sine-wave
outputs and two pulse outputs. The sine-wave outputs are
buffered to provide greater than 80 dB of port-to-port and
reverse isolation. The outputs are at a level of +13 dBm.
The pulse outputs are derived from the sine-wave outputs
by dividing by a factor of 10.0E6. The pulse outputs can
be synchronized to an external reference pulse to within
100 ns. All instrument functions are displayed and
controlled via the front panel LCD display and keypad.
Remote control of the instrument is possible through
RS-232 communications.
