FREQUENCY REFERENCES
NR8003 5-Channel GNSS-Locked 10 MHz Reference
$2,995.00
The NR8003 is a GNSS-Locked 10 MHz Reference with 5 independent, user selectable outputs. Output voltage is also user selectable for 3.3 VDC or 5.0 VDC. These are not factory set. All of these features can be changed by the user from the front touch display or over the USB serial interface providing incredible flexibility for any project.
Protocols
USB
GNSS
GNSS
Oscillator
MEMs
Output Signals
10 MHz, Have Quick, IRIGB AM +5
Key Features & Specifications
- The NR8003 is a GNSS-Locked 10 MHz Reference with 5 independent, user selectable outputs. Output voltage is also user selectable for 3.3 VDC or 5.0 VDC. These are not factory set. All of these features can be changed by the user from the front touch display or over the USB serial interface providing incredible flexibility for any project.
Five-Channel GNSS-Locked 10 MHz Reference (NR8003)
This GNSS-locked frequency reference has 5 independent, user selectable outputs with a host of signal choices.
- GNSS-Locked
- +-5 ns @ 1 sigma accuracy
- 2E-11 locked stability
- DC powered 12 VDC (power adapter available)
- benchtop or rackmount with available kit
- five channels independently user selectable to 10 MHz, PPS, IRIG-B DCLS, IRIGB AM, 10 Hz - 50 MHz Square Wave, Have Quick, and STANAG
- <5 ns rise time
- auto-calibration preserves GNSS-derived coefficients for OCXO holdover stability
- OCXO holdover stability: 5 ppb/day, 40 ppb/year
- Low phase noise: −140 dBc/Hz @ 1 kHz offset
- Large front panel touch display
- USB serial interface
- outputs are transient and fault protected; low-jitter PPS with PL-option
- DC power
- Rackmount chassis kit available
- BNC output connectors
FAQ
- What happens if GNSS lock is lost?
Auto-calibration applies stored compensation coefficients, maintaining OCXO stability (5 ppb/day typical) until lock is restored. - Which satellite constellations are supported?
The system tracks GPS, GLONASS, SBAS, and QZSS to minimize lock time and enhance reliability.
Datasheets & Manuals
NR8003 Datasheet
