NTP Module High Precision IRIG-B Code GPS Disciplined Clock  GPS Disciplined Oscillator 

Description:
The GPS clock module can receive GPS and Beidou Satellite timing signals to tame its internal OCXO. Based on USC and self-perfect monitoring, it provides first class clock synchronization signal, featuring high stability. With closed-loop control timekeeping technology, its system features self-learning function and acquires characteristics such as aging drift of OCXO.

Features:
- Compact size but excellent performance
- Popular with users thanks to its reliable quality and stable performance
- Provide synchronous signal to tracking GPS or Beidou
- 1PPS synchronization accuracy up to 15ns (1σ)
- Punctuality when the satellite reference source is lost
- 10MHz frequency accuracy 1.0E-12 (Optional)
- Customization service available: high stability and low phase noise 10MHz output (Optional)
- Detect antenna open-circuit and short-circuit
- Industrial grade operating temperature range

Rich Interface:
- 2-Way 1PPS+TOD Output
- 1-Way 1PPM Output
- 1-Way PPH Output
- 1-Way IRIG-B Output
- 1-Way NTP
- 1-Way 1PPS Output (MMCX Optional)
- 1-Way 10MHz Output (MMCX Optional)
- External Reference Source Input (Optional)  

Technical Parameters:
1PPS, 1PPM & 1PPH:
- Interface Level: LVTTL
- Pulse Width: 100ms
- Rising Edge: ≤15ns
- Jitter: ≤500ps
- Timing Accuracy: ≤15ns(1σ)
- 24-hour Accuracy of Punctuality (Test after disciplining OCXO 24 hours): ≤50μs (OCXO); ≤5μs (DOCXO)

IRIG-B:
- Interface Level: LVTTL
- Signal Output Format: IRIG-B 000, supporting IEEE1344
- Punctual Edge: Rising edge
- Timing Accuracy: ≤15ns(1σ)

TOD:
- Interface Level: LVTTL
- Message Format: ZDA (Can be customized)
- Baud Rate: 9600
- Accuracy: The message frame header is aligned with the leading edge of the second pulse (1PPS) with a deviation of less than 1μs

NTP Parameters:
- Interface: 10/100 Base-Tx
- Interface Standard: Compliance with IEEE-802.3u Standard
- Interface Rate: 10/100M Adaptive
- Interface Connector: RJ-45
- NTP LAN Timing Accuracy: 0.5-2ms
- Support Protocols: NTPv2, NTPv3, NTPv4 and SNTP
- MD5 Information Verification: Yes

10MHz (Optional):
- Waveform: Sine Wave
- Amplitude: >7dBm
- Load: 50Ω
- Harmonic Suppression: -30dBc
- Clutter Suppression: -80dBc
- Frequency Accuracy: Better than 1.0E-12 (After taming 24 hours)
- Short-term Stability (T= 1S): Better than 1.0E-11 (Can be customized)
- Phase Noise: -110dBc/Hz@10Hz; -140dBc/Hz@100Hz; -150dBc/Hz@1KHz; -155dBc/Hz@10KHz (Can be customized)

Package Included:
- 1 x GPS Clock Module

Note: If customization service is needed, please contact us to pay for extra price. Thank you!

Detail photo 

FAQ 

Q1. Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?

A: Sample ususally take within 3 working days.

Q3. Do you have any MOQ (minimum order quality)limit?

A: For standard product, usually 1pcs/item. For the OEM order, MOQ at least 50pcs/item.

Q4. How to proceed an order?

A: After buyer confirm the product&price is ok and ready to buy, the order will be please tell us your delivery address, phone number, sometimes need email. Then we can draft the order and it will have an alibaba paying link.

Q5. After paid, what info of the supplier provided?

A: Tracking number.

Q6: Do you offer a guarantee and after-service for the products?

A: Yes, 6- 12 months warranty for our products. Note: We will do not take responsibility for Man-made damage or improper operation. Delivery damage will be negotiated. 

Packing and Shipping

Package: Normally we use the standard paper package to export worldwide.

Shipping : 

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier we are co-operating at present.

2. By chinese small parcel, usually for the customer to save the cost. But Chinese small parcel has the risk for lost parcel. Note: If we got the parcel back, we only can refund the item cost. If we didn't get the parcel,then sorry we can't refund any.

3. By Air: Delivery from the Shenzhen airport to customers’ destination city airport.

4. By Sea: Delivery from the Shenzhen seaport .

Company information

TZT has been specializing in Business & Industry, Hobbies & Toys,CNC Products and Health care supplies for over 5 years. We committed to enhancing customer satisfaction by continually improving the process with a vision of expertise in the field. 
Aiming to provide high quality products and great service for buyer,we are strict on product quality control and offer instant communication service. Welcome to contact us!

Our Advantages:
-  Source only the best consumer goods and ensure the highest quality.
-  Streamline the buying and payment process, and make it as easy as possible.
-  Help the customers all over the world discover products and manufacturers in China.
-  The Shortest order processed time and speed delivery