RFMW announces design and sales support for a high efficiency transistor from Ampleon. The BLP9LA25S(G) is a 25 W device designed for mobile radio applications supporting frequencies from HF to 941 MHz. Operating from a 13.6 V supply with 72% drain efficiency, the BLP9LA25S(G) is ideal for TETRA, SSB and LTE mobile radio applications in VHF and UHF bands. Capable of withstanding a VSWR mismatch of 65:1, it’s extremely rugged and contains integrated dual-sided ESD protection for demanding environments. Mid-band power gain is up to 18.4 dB when biased class-AB. Offered in a gullwing configuration for surface mount applications, a drop-in version is also available.