Mini-Circuits 1:1 CORE & WIRE Transformer, 4.5 - 3000 MHz, 75Ω TC1-1-13M-75+

RF transformer for balanced-to-unbalanced conversion, operating from 4.5 to 3000 MHz at 75 Ω impedance, in a surface-mount AT224-1A case measuring 3.81 × 3.81 × 4.06 mm with a weight of 0.15 grams. It delivers 0.7 dB typical amplitude unbalance and 2° typical phase unbalance within its 1 dB bandwidth, with insertion loss not exceeding 2.4 dB across the band. Rated for operation from -40°C to 85°C, with a maximum RF power of 0.25 W and DC current of 30 mA.