AH4American Heritage Dictionary of the English Language, 4th Edition
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at WJ's ISO9000 certified GaAs and thin film facility, the AH4 high dynamic range amplifier is packaged in state-of-the-art Ball Grid Array (BGA) package.
The AH4 extends the linear efficiency advantages (OIP3) of WJ's successful AH1 to higher frequencies.
The AH4 is ideal for WLAN, WLL & UNII receiver gain blocks and transmit line-ups where high dynamic range is required," said Skip Hoover, WPG's vice president of sales and marketing.