Download the ZFM-4212 datasheet PDF.
This datasheet also includes the ZFM-4212_Mini variant, as both parts are published together in a single manufacturer document.
Coaxial
Frequency Mixer
Level 7 (LO Power +7 dBm) 2000 to 4200 MHz ZFM-4212+ ZFM-4212 Maximum Ratings
Operating Temperature Storage Temperature RF Power IF Current -55°C to 100°C -55°C to 100°C
50mW 40mA Coaxial.