The 8503A S-Parameter Test Set is considered one of the best in the industry, due to its wide frequency range of 500kHz to 1.3GHz and directivity of >/=40 dB. Frequency response: Transmission (S1, S2):
+1 dB,
+12o from 0.5 to 1300MHz; Reflection (S1, S2):
+2 dB,
+20o from 0.5 to 1300MHz):
+15o from 2 to 1300MHz. Maximum operating level of
>20 dBm. Connectors: Test ports, 50 ohm APC-7, all other RF connectors, 50 ohm Type N(F); bias inputs, BNC female. DC bias input: 30 VDC,
+200 mA. Call for pricing and availability of 75 ohm units. (Shown with 8501A, not included). For use with 8505A. Network Analyzer.
