*Specifications:
- Frequency Range: dc to 225 MHz
- Frequency resolution: 10 digits/s
- Dynamic range: 20 mV to ¡¾5 Vac (dc to 100 MHz), 30 mV to ¡¾5 Vac (100 to 200 MHz), 40 mV to ¡¾5 Vac (200 to 225 MHz)
- Input impedance: 50 ohm or 1 megohm, ac or dc
- Internal time base stability (aging rate): 10 MHz, <3 X 10-7th/month (<1.55 X 10-8th/month with option 010), (<3 X 10-9th/month with option 012)
- GPIB (IEEE-488) and RS-232 (talk only) interfaces