Rf Adapter SO239/PL259 Male To SMA Male M/SMA-JJ UHF/SMA-JJ
High-quality UHF Female to SMA Female adapter delivers stable 50Ω impedance matching and excellent electrical performance from DC to 3GHz. Made of gold-plated brass contacts and nickel-plated housing for superior corrosion resistance and durability. Low VSWR and insertion loss ensure minimal signal attenuation, perfect for ham radio, antennas, RF test equipment and various wireless communication applications. Plug and play, fully compatible with all standard UHF and SMA interface devices.
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Product Performance Details
| Product model |
UHF/SMA-JJ |
Contact resistance |
Center contact(UHF) :5mΩ Outer contact (UHF):5mΩ
Center contact(SMA) :3mΩ Outer contact (SMA):2mΩ
|
| Characteristic impedance |
50 ohm |
Body material |
Nickel-plated brass |
| Frequency range |
DC-1GHz |
Insulator |
PTFE |
| Voltage standing wave ratio |
≤1.25 |
Central conductor |
Gold-plated beryllium copper |
| Medium pressure resistance |
1000V RMS |
Temperature range |
-45℃~+125℃ |
| Dielectric constant |
≥5000MΩ |
Durability |
≥500 Cycles |
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Product external dimensions

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Display of Strength
Production Plant Area
Machining production workshop

Precision Assembly Production Workshop

Glass-to-metal sealed production workshop

Obtained Certification Certificate


Customer visit

Product packaging

- Standard export carton

- As per customized specifications such as logo or others According to customers' requirements
- Delivery time:Within 24 hours for stocks, 3-4 weeks for mass production orders. (based on different quantities,ODM, etc.)
FAQ
Q: Are you trading company or manufacturer?
A: Our company is a comprehensive manufacturer with 17 years of r&d, manufacturing and sales of aerospace and commercial RF microwave transmission components.
Q:What are the main products of your company?
A:Main products: RF coaxial connectors and adapters, RF cable assemblies, miniature rectangular electrical connectors and cable assemblies, coaxial waveguide converters and cable assemblies, glass insulator sealed connectors and other microwave products.
Q: Does your company accept customized products?
A: We accept ODM.
Q: Does your company provide free samples?
A: We support free samples with freight paid on delivery.
Q: What is the minimum order quantity of your company's products?
A: 200 pieces. The price is more expensive under 200 piece .
Q: Which logistics company does your company ship through?
A:Our company cooperates with international logistics companies DHL.UPS,FedexTX,TNT all year round to ensure our customers receive their goods quickly with the lowest shipping cost. There are also air and sea logistics.
Q: How long does it usually take to receive the goods?
A: Generally, 3-8 working days for international express, 5-8 working days for air freight.
Q:What payment methods does your company accept?
A: We accept L/C, T/T, Western Union, Trade Assurance (credit card &T/T)
Q: How long is your warranty?
A: The warranty period is three months.