ETK4-1T
ETK4-1T is E-Series RF 4:1 Transformer 8.0 - 750 MHz manufactured by Tyco Electronics.
E-Series RF 4:1 Transformer 8.0
- 750 MHz
Features q q q
V3.00
SM-22
Surface Mount 4:1 Impedance Ratio CT on Secondary
Description
M/A-’s ETK4-1T is a 4:1 RF transformer in a low-cost, surface mount package. Ideally suited for high volume cellular and wireless applications. Typical applications include single to balanced mode conversion and impedance matching.
Schematic
Specifications @ 25°C
Frequency Range: 8.0
- 750 MHz
Parameter Insertion Loss (fL
- f U) 70
- 250 MHz 15
- 600 MHz 8.0
- 750 MHz Amplitude Unbalance 8.0
- 750 MHz Phase Unbalance 8.0
- 750 MHz
Maximum 2.0 dB 3.0 dB 4.0 dB 1.0 dB 20°
Mean (x) Sigma (σ) 1.56 dB
- -
- - 0.007
- -
- -
Dimensions in...
