| Customization: | Available |
|---|---|
| Installation Type: | Wall-Mounted Type |
| Sensing Type: | Resistive |
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Impedance converter, resistive impedance converter or minimum loss impedance converter are RF components with the same function. These components solve the relatively common problems in the application of some equipment, components and equipment with different standard impedance.
When the load impedance is not equal to the characteristic impedance of the transmission line, or when two transmission lines with different characteristic impedance are connected, reflection will occur. In addition to using the above impedance regulator to achieve impedance matching, audio impedance converter can also be used to achieve matching. As long as one or more transmission lines are inserted between two transmission lines to be matched, the transformation between different impedances can be completed to obtain good matching, so it is called impedance converter.
The function of impedance converter is to solve the matching between microwave transmission lines and microwave devices. In RF circuits, problems such as the connection of different transmission lines, the connection between different components, and the connection between antenna and feeder are often encountered. In general, the impedance of the coaxial transmission line is 75 ohms, while the input and output impedance of the polarization separator and channel filter connected to the feeder line is 50 ohms. Therefore, it is necessary to insert impedance converters between connection points to achieve impedance matching and ensure power transmission without reflection.
Classification
The type of impedance converter can be divided in different ways
By structure:
Coaxial impedance converter
Rectangular waveguide impedance converter
Strip line and microstrip line impedance converter
According to the law of impedance transformation:
Stepped impedance converter
Maximum flat type
Chebyshev type
Gradual impedance converter
Since 2006,Ef has become a critical supplier and partner to major companies serving the Aerospace, Radar, Defense, Medical, Communications and Specialty Test industries.
Ef's product offerings include:
RF Isolator, RF Circulator
Coaxial Termination, Coaxial Attenuator
RF Filter, Duplexer, Triplexer
Power Divider/Splitter, RF Combiner/Hybrid Coupler
Directional Coupler
TX RX Combiner/Splitter/Multi coupler
Waveguide to Coaxial Adapter, etc.
We offer cost-effective customized solutions in a wide range of RF and Microwave Components and Subsystems
1. Q: Are you a manufacturer or a trading company?
Yes, we are the manufacturer. Our company has 15 years of professional experience in the field of telecommunications and can design and manufacture various microwave waveguide components, coaxial components, antennas and other telecommunications components for the global market.
2. Q: How do I place an OEM order?
A: 1. We will manufacture these products according to the mechanical drawings you provide. Some minor changes may occur during the production process to ensure that we can meet your electrical specifications. Or we can take the first set as a sample to see if it meets your specifications. After communication, the buyer and seller reached an agreement on product details, packaging, purchase quantity, unit price, delivery time, payment terms, etc.
2. The buyer sends a formal PO (Purchase Order) or the seller sends a formal PI (proforma invoice) with detailed terms and conditions.
3. Q: How to solve the after-sales service problem?
After receiving the goods, if you have any dissatisfaction or other problems, please contact us as soon as possible, we will give you a quick response and reasonable solution.
4. Q: How long is your delivery time?
A: Usually 7-15 business days after receiving 100% payment. For bulk orders: 15-35 working days after receipt of deposit.
5. Q: How do I get samples?
A: We need to receive your payment before we can send the sample to you. After the customer confirms the order, we will reduce the sample cost. However, if you are a regular customer of ours, we can send you a sample and then deduct it from your account on the next transaction.
6. Q: What are your payment terms?
A: For small batch orders or urgent orders, you can choose PayPal, Western Union, escrow for the convenience of buyers, 100% payment before delivery; For large orders: 30%/50% of T/T as deposit, balance before shipment.
7. Q: What about the warranty?
A: We can provide a 1-year warranty.
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