SMD Balun RF Transformers Coils with Enameled Copper Wire, Base Pin Terminal in Surface Mounting
This broadband balun transformer coil is manufactured using enamelled copper wire and advanced winding processes, specifically designed for broadband communication and wireless communication, ensuring 1:1 impedance matching, a wide frequency range, and stable RF transmission. The product features a robust and reliable structure with a characteristic impedance of 75Ω and RF power of 0.25W. It is suitable for broadband communication, VHF/UHF receivers, and push-pull amplifiers. It is an ideal choice for balun transformer applications in RF signal processing and wireless communication.
Features
-
Impedance – 1:1
-
75Ω characteristic impedance
-
RF power – 0.25W
-
DC current – 30mA
-
Frequency – 5 to 3000MHz
-
Operating temperature – -40 to +85°C
-
Storage temperature – -55 to +100°C
-
Enamelled copper wire winding
Applications
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Broadband communication
-
Wireless communication
-
VHF/UHF receivers
-
VHF/UHF transmitters
-
Push-pull amplifiers
-
RF signal processing
-
Communication equipment
-
Wireless devices
| Parameter |
Test Conditions |
Units |
Min |
Typ |
Max |
| Main line Loss(out1) |
5-3000MHz |
dB |
－ |
1.7 |
3.5 |
| Main line Loss(out2) |
5-3000MHz |
dB |
－ |
1.5 |
3.5 |
| Amplitude Balance |
5-3000MHz |
dB |
－ |
±0.5 |
±1.0 |
| Phase Balance |
5-3000MHz |
Degrees |
－ |
±2.0 |
±18.0 |
| Input Return Loss |
5-3000MHz |
dB |
6.0 |
25.0 |
－ |
FAQ
Q: How do you establish long-term good business relationships with us?
A: We insist on high-quality products and fast delivery to ensure our customers win more projects. At the same time, we treat every customer as a friend and sincerely do business with them to build long-term friendship.
Q: How do you control quality?
A: We ensure every product meets specifications through incoming quality inspection (IQC) and 100% quality testing before shipment.
Q: How to apply for samples? What is the lead time?
A: You can submit a sample application through our website or email. Samples are free of charge and will be shipped within 3-5 working days. Mass order lead time is generally 2-8 weeks; custom products will be confirmed separately.
