Rubidium frequency standard
Staff -- Test & Measurement World, 2/1/2005
The benchtop Model 2975AR disciplined rubidium frequency standard features a synthesized output that generates any frequency from 100 Hz to 50 MHz with a resolution of 1 mHz, along with the standard outputs of 5 MHz and 10 MHz. It employs a rubidium oscillator with a stability of ±5x10–11 per month and an auto-adaptive disciplining algorithm for use with 1-pps sources like GPS timing receivers. The 2975AR can be preset at the factory to specified frequencies or programmed in the field through its front-panel controls or serial port. Price: $4495. Delivery: stock to 6 weeks.
Novatech Instruments, Seattle, WA. www.novatech-instr.com.
