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ETK4-2T RF 1:4 Transmission Line Step-up Transformer 2.0 - 1000 MHz
Description:
Balun transformers which are used to convert between unbalanced-balanced signals in the antenna inputs of tuner circuits for terrestrial digital broadcast compatible compact devices. Windings use paired or and triple wires for high uniformity.
Electrical Specifications @25°C
| Parameter | Units | Nominal | Typical | Minimum | Maximum |
| Frequency Range 2 - 1000 | MHz | — | — | — | — |
| Insertion Loss 5 - 250 MHz 3 - 500 MHz 2.5 - 700 MHz 2.0 -1000MHz | dB dB dB dB | — — — — | — — — — | — — — — | 1.0 2.0 3.0 4.0 |
| Amplitude Imbalance 2 - 300 MHz 300 - 1000 MHz | dB dB | — — | — — | — — | 0.3 2.0 |
| Phase Imbalance 2 - 300MHz 300 - 1000MHz | Degrees Degrees | — — | — — | — — | 5.0 20 |
Dimensions:
