“Tektronix RSA503A USB Spectrum Analyzer: Real-Time Analysis from 9 kHz to 3 GHz” has been added to your cart. Continue shopping Product Price Quantity Total Tektronix RSA503A USB Spectrum Analyzer: Real-Time Analysis from 9 kHz to 3 GHz $6,689.00 Tektronix RSA503A USB Spectrum Analyzer: Real-Time Analysis from 9 kHz to 3 GHz quantity Quantity: $6,689.00 Back To Shop Update cart Coupon Discount Calculate shipping Country / region Select a country / region… United States (US) State / County City: Postcode / ZIP: Update Cart totals Subtotal $6,689.00 Shipping Free shipping (7-12 Days) Flat rate (14-21 Days): $90.00 Shipping options will be updated during checkout. Total $6,689.00 Proceed to checkout