Audio & Signal Transformers 2-500MHz Center Tap Imp. Ratio 1:1
Audio Transformers / Signal Transformers .5-500MHz IL 2.3dB Impedance Ratio 1:1

Audio & Signal Transformers 6-1000MHz IL 3dB Impedance Ratio 1:4
Audio Transformers / Signal Transformers Designer Kit 10 each of 15 different P/N