آمپلی فایر رادیو فرکانسی BGY148B

آمپلی فایر رادیو فرکانسی BGY148B

FEATURES

• Single 6 V nominal supply voltage
• 3 W output power•Easy control of output power by DC voltage
• Silicon bipolar technology
• Standby current less than 100 µA.

APPLICATIONS

• Portable communication equipment operating in the400 to 440 MHz and 430 to 488 MHz frequency rangesrespectively

DESCRIPTION

• The BGY148A and BGY148B are three-stage UHFamplifier modules in a SOT421A package. Each moduleconsists of three NPN silicon planar transistor diesmounted together with matching and bias circuitcomponents on a metallized ceramic substrate. Themodules produce an output power of 3 W into a load of50 Ω with an RF drive power of 10 mW