Lightweight RF Isolation Transformer 50-1250MHz 75 Ohm for VHF/UHF Transmitters and Amplifiers
Price:
Negotiation
MOQ:
Negotiation
Delivery Time:
4~8 Weeks
Brand:
Shinhom
Product Description
Product Overview
This 1:1 RF isolation transformer is engineered for reliable performance in VHF/UHF transmitters and broadband communication systems. With a compact, lightweight design, it delivers stable signal transmission across a wide frequency range.
Key Features
- 1:1 CT impedance ratio for balanced signal transmission
- 75Ω characteristic impedance matching
- Broad frequency range: 50-1250 MHz
- Low insertion loss: 1.3dB maximum
- RF power handling: 0.25W
- DC current capacity: 30mA
- Excellent input return loss: 11.0dB minimum
Applications
- Broadband and wireless communication systems
- VHF/UHF receivers and transmitters
- Push-pull amplifier circuits
Technical Specifications
Environmental Conditions
- Operating temperature: -40℃ to 85℃
- Storage temperature: -55℃ to 100℃
Performance Parameters (25℃, Z=75Ω)
| Parameter | Test Conditions | Units | Min | Typ | Max |
|---|---|---|---|---|---|
| Main line Loss (out1) | 50-1250MHz | dB | － | 0.4 | 1.0 |
| Main line Loss (out2) | 50-1250MHz | dB | － | 0.7 | 1.5 |
| Amplitude Balance | 50-1250MHz | dB | － | ±0.5 | ±0.5 |
| Phase Balance | 50-1250MHz | Degrees | － | ±2.5 | ±6.0 |
| Input Return Loss | 50-1250MHz | dB | 16.0 | 25.0 | － |
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Company
Shaanxi Shinhom Enterprise Co.,Ltd
Location
Commercial Plaza , No.8,Yan Ta Northern Road, Xi'an Shaanxi Pro. China.
Contact Person
Jack wang