Get current pricing for Hp, 8350 A/B RF plug-ins 83540a: 2-8.4 Ghz 20mw +/-12 Mhz . 83545a: 5.9-12.4 Ghz 50 Mw +/-20 Mhz . 83550a: 8 - 20 Ghz 100/50 Mw +/-20 Mhz . 83570a: 18-26.5 G . Product Category: Semiconductor, Sub Category::