10.7MHz+7KHz SMA-KE Connector Quartz Crystal Filter Narrowband Band-Pass Filter

10.7MHz+7KHz SMA-KE Connector Quartz Crystal Filter Narrowband Band-Pass Filter 

Introduction:
- Screening: Not the crystal you used can work as a filter. After resonance frequency point and physical fitness detection, only 25% of crystals can be used.
- Pairing: Crystals must be paired to achieve the best working performance. Only 30% of batches can be paired successfully.
- Design: Crystal filter circuit design. The input impedance of crystals changes greatly, which matches the circuit design.
- Debugging: The characteristics of each crystal are not exactly the same. We must manually perform accurate debugging according to the impedance characteristics.
- Instrument: The bandwidth of the crystal filter is particularly narrow. Special instruments are required. General oscilloscopes and spectrum analyzers cannot be used.

Technical Parameters:
- Working Frequency: 10.7MHz±7KHz
- PCB Board Size: 24 x 47mm
- Out-of-band Rejection: > 80dB (BW <200kHz); > 60dB (BW<11KHz)
- Connector Type: SMA-KE (Shape and inner hole can be customized)
- In-band Fluctuation: <1.0dB
- System Impedance: 50 ohms
- Insertion Loss: 2.0dB (Typical)

Package Included:
- 1 x Crystal Filter

Precautions:
1. The input and output ports are 50 ohms. It is only applicable to 50 ohm systems.
2. The components are precisely matched and need professional instruments to debug.
3. Any modification may damage the filter.
4. The crystal is a precision device. It is strictly forbidden to bump, shake, overheat and cold, and temperature shock.
5. Each filter is manual and precise debugging, slightly different in performance. Please make sure that you don't mind before purchasing. Thank you!
 
Filter Tests:

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, order will be please tell us your delivery address, phone number, sometimes need email. Then we can draft the order and it will have a alibaba paying link.

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

A: Tracking number

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

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

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 have 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 air port.

4. By Sea: Delivery from the Shenzhen sea port .

Company information

TZT has been speciliazing in Business & Industry,Hobbies & Toys,CNC Products and Health care supplies for over 5 years.We committed to enhance customer satisfaction by continually improving the process with a vision of expertise in the field. 
Aiming to provide high quanlity products and great service for buyer,we are strict on product quanlity 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