HM-8123 2.6GHz Programmable Counter
- Frequency range from 0Hz to 2.6GHz
- 400MHz time base with 0.5ppm stability
- Two identical inputs, up to 200MHz each
- 9-digit resolution at 1 sec. gate time
- 9 measurement functions, external gate and arming
- Input for external time base (reference signal 10MHz)