Quartzlock E10-P Portable Rubidium Frequency Reference
The Quartzlock E10-P Portable Rubidium Frequency Reference, is a miniature rechargeable Atomic Clock with 10MHz sine-wave 50 Ohm output.
Recharging / operating from internal 12Vdc, this miniature enclosure, only 103 x 55 x 122mm has all the performance needed for on-site calibrations, referencing and portable transfer standard applications. Quartzlock's SMAC (sub miniature atomic clock) technology far outperforms chip scale atomic clock devices with poor AVAR & phase noise.
The E10-P benefits from simple operation just connect output BNC connector to device under reference.
Operation to warm (3min) from 12V car supply, in transit to on-site application, saves the higher power warm stage.
The E10-P is hand held, with <500g mass, and is one of the smallest & lightest atomic clocks with -95dBc/Hz Phase Noise and 8 x 10-12/100s Stability. (100 x better than any OCXO).
The power consumption is 6W at 12V dc / 500mA after 3min warm time.
No antenna is required or view of sky as the E10-P is a completely independent atomic reference.
Applications include: remote site cellular BTS transmitter and satellite communications ground station frequency referencing for calibration. Field service, low noise (remote from supply line hum & noise) development and short production test use. Noise elimination in referencing for signal sources, spectrum analysers, network analysers, subject to lab noise problems.
Output Frequency 10 MHz | |
Output Level +10 dBm +/-3dBm into 50 Ohms | |
STS1s 8x10-11 | |
STS10s 3x10-11 | |
STS100s 8x10-12 | |
Aging 1 Day 5x10-12 | |
Aging 1 Month 5x10-11 | |
Phase Noise 10Hz -95 dBc/Hz | |
Phase Noise 100Hz -125 dBc/Hz | |
Phase Noise 1Kz -135 dBc/Hz | |
Harmonics dBc -40 dBc | |
Warm Time 5 min @ +25C | |
Retrace 2x10-11 | |
PSU Nominal 12 V dc | |
PSU Min 12 V dc | |
PSU Max 15 V dc | |
Current 1.5 A |
Datasheet: |
Quartzlock E10-P
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