REF-V01
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Digital Instruments REF-V01 Signal Generator Tuned by GPS and External Reference

Digital Instruments REF-V01 Signal Generator Tuned by GPS and External Reference REF-V01 is a synthesizer of reference signals. Its main application is related to generation of high-stability sample frequencies, i.e. the 2.048 MHz or 16.384 MHz (Telecom applications) or 5 MHz and 10 MHz (Broadcasting applications). The sample frequencies generated by REF-V01 are extremely stable both for time and temperature. The device internally contains a high stability thermoregulated oscillator (OCXO), with minimum frequency drift. REF-V01 also implements two systems used to tune the internal...

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Digital Instruments REF-V01 Signal Generator Tuned by GPS and External Reference The second system used by the REF-V01 for the control of the stability of the internal oscillator uses an external sample of frequency. This frequency may be chosen among the most famous, i.e. 16.66 kHz, 2.048 MHz, 5 MHz, 10 MHz. The signal defined External can be both a sine wave and a square wave form with TTL levels. The use of an external frequency reference may be useful in cases when there is the need to satisfy the lack of a GPS reference (failure, maintenance by the operator,…). The stability obtained...

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Digital Instruments REF-V01 Signal Generator Tuned by GPS and External Reference Tech. Spec. Synthesizer Section: (#A, #B) Available frequencies: 16,66 KHz (Periodic) 1MHz to 5 MHz, 10MHz (standard version) Spectral Purity: -55 dBc maximum output power. (harmonic), -75 dBc maximum output power. (not harmonic) Phase noise: TBD Output Power: from -2 dBm to +16 dBm on 50 ohms, digitally tunable. Stability: 1E10-12 daily average OCXO locked to GPS in SA OCXO Standard: 2E10-10 daily average OCXO free run, OCXO SC: 2E10-11 daily average OCXO free run Connector: 2 x BNC (each RF output) Time...

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