Ceramic BalunRF Transformer


Ceramic Balun • RF Transformer • 4900 to 5875 MHz 1:2 Ratio • Low phase unbalance 6.5 deg. and amplitude unbalance,0.6 dB typ. • Miniature size 0805(2.0×1.2mm) • LTCC construction • low cost • aqueous washable


Product Overview: Mini-Circuits BLGE4-252R+ is a miniature ceramic RF balun transformer with an impedance ratio (secondary/primary) of 1:4. This model covers the 2400 to 2500 MHz frequency band and has been performance
optimized for use in Bluetooth, Zigbee and low band Wi-Fi applications. This model provides low insertion
loss, low amplitude unbalance, and RF input power handling up to 2W. Fabricated using LTCC technology,
it comes housed in a tiny package (0.08 x 0.05 x 0.04”) and is suitable for high-volume production.

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