MABA-011063

Product Overview

For RF signal paths from 5 MHz to 300 MHz, MABA-011063 supplies the stated 2:1 step-down impedance transformation. Flux-coupled construction supports broad low-frequency response and magnetic coupling for IF, HF, VHF and lower-UHF signal paths. The step-down relationship reduces the impedance presented to the balanced or output side and is useful in lower-impedance driver and amplifier stages.

Official MACOM catalogue: 2:1 flux-coupled balun, 5-300 MHz, step down. The exact winding orientation and pin assignment should be retained because neighboring MACOM parts may share a frequency range while using a different ratio or topology.

Key Features

• Manufacturer: MACOM Technology Solutions
• Part Number: MABA-011063
• Product Category: RF Balun / RF Transformer
• Device Type: flux-coupled step-down balun
• Frequency Range: 5 MHz to 300 MHz
• Impedance / Turns Relationship: 2:1 step-down
• Package / Case: Surface-mount RF transformer package
• Mounting Type: Surface mount
• Primary Application: Balanced low-impedance driver, transmitter and push-pull amplifier stages

Applications

• Balanced low-impedance driver, transmitter and push-pull amplifier stages
• IF, HF, VHF and UHF receiver, transmitter, mixer or amplifier coupling
• Push-pull drivers and lower-impedance balanced amplifier stages

Quality & Sourcing

Antrex Electronics can support sourcing of MABA-011063 for production, repair and shortage requirements. Incoming verification can compare the exact MACOM ordering code, transformer ratio, operating band, topology, winding arrangement, package and tape-and-reel status. Because many MACOM transformer families contain closely related suffixes, an alternative should not be approved from frequency overlap alone; impedance ratio, tertiary or center-tap functions, pin orientation and PCB footprint must also match. Antrex Electronics can coordinate BOM sourcing and third-party inspection when legacy, obsolete or shortage material requires additional checks.