Transmission Line Balun Transformer With 1.33 to 1 Impedance

Audio & Signal Transformers 2-500MHz Center Tap Imp. Ratio 1:1

Audio & Signal Transformers 6-1000MHz IL 3dB Impedance Ratio 1:4

Audio Transformers / Signal Transformers .5-500MHz IL 2.3dB Impedance Ratio 1:1

E-Series RF 1: 4 Transmission Line Step-up Transformer 500 - 2500 MHz
Audio Transformers / Signal Transformers 4.5-3000MHz Imp 1:1 50 and 75 Ohm
Audio Transformers / Signal Transformers 3-200MHz IMP. 1:1 75Ohm IL 1.5dB Max.
MACOM MABA-011118 1:1 Flux Coupled Balun Transformer, 5-1200 MHz, 75 Ohm