10MHz Clock Sine Wave Output 0.01PPM High Precision Software Defined Radio GPS Disciplined Reference Clock
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Introduction:
- Extremely high precision, with an accuracy of over 10PPB or 0.01PPM after locking.
- Use the built-in GPS active antenna of the product to lock for approximately 40 seconds in open areas.
- After GPS locking, the clock lock time is about 20 seconds.
- 5-Channel 10M clock sine wave output with a load of 50 ohms can have an amplitude of approximately 3V. 2-Channel PPS signal output, 3.3V square wave.
- The output part is carefully designed with a high-Q low-pass filter, effectively filtering out high-order harmonics and presenting an almost perfect 10M sine wave.
- By using our improved multi version GPS taming clock technology, we can achieve an accuracy of 10PPB after clock locking.
- Use the crystal oscillators for CETC 54, which are carefully selected by us, and their parameters and firmware are strictly matched.
- Constant temperature crystal oscillators reduce or even ignore the influence of external temperature on internal crystal resonators by maintaining a stable and relatively high temperature. Based on this, we have made the following efforts to improve stability, accuracy, and phase noise:
A: Adopting for CETC 54 voltage controlled OCXO, each of which is rigorously tested.
B: Made insulation islands to separate the PCB of the constant temperature crystal oscillator from the overall PCB. Reduce the impact of PCB board temperature on the OCXO and the consumption of OCXO heat.
C: Made a shielding shell for the OCXO and soldered it onto the PCB.
D: Insert insulation cotton between the PCB shielding shell and the OCXO to further consolidate the thermal island.
E: The OCXO and PCB board are installed inside a closed casing to further reduce heat conduction caused by airflow disturbance.
- When PPS cannot be obtained without connecting the GPS antenna, an internal jumper can be used to select the PPS corresponding to the clock generated by the internal FPGA for simulation experiments.
- Built-in EEPROM memory, it will save the voltage control value of the OCXO every 5 seconds after locking, and load this value the next time the phone is turned on. Even without inserting GPS, it will still have high accuracy.
Package Included:
- 1 x 10MHz Clock
- 1 x 12V 1A Power Adapter
- 1 x 10-Meter GPS Active Antenna
- 4 x 20CM RF Cable
We accept the following forms of payment:
Credit Card (Visa, MasterCard, American Express, JCB)
PayPal
Bank Transfer (Please contact us Hamgeek@163.com for details）
Delivery and Shipping Fee
Shipping Services & Shipping Fee
Orders will be shipped by 4PX(10-20days Delivery time),if you need ship by Express shipping etc. DHL,FeDex,UPS,Please pay extra fee . Due to air transportation restrictions, package only contains battery is not accept by shipping company.
If your order does not qualify for free shipping,our service department will contact you for shipping fee details within 2 days after order placed.
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For special shipping requests, please contact service department by email (HamGeek@163.com) or whatsapp. Please confirm your address before payment. If you enter the wrong address, please contact us in a timely manner. We will contact logistics personnel to solve the problem. If you ask to change the address after the order has been shipped, we cannot guarantee that your order will be updated. In addition, you are responsible for all possible risks and expenses caused by changing the address after the order has been shipped.
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Delivery Time
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Processing time refers to the time from when your payment is received to when we collect and pack your order. Our processing takes 1-2 working days normally. The second part is the actual shipping time. This is the time that it takes for the package to be delivered by the couriers to the major destination. All goods will be shipping via air mail.
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Tariff or Customs Duties
All listings's price not included the tariff or customs duties as this part of fee various in different countries,if you have any requirments of decleration value, please contact us before order processed.