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Assembly Replacement Procedures
RF Area
RF Area
Refer to Figure 14-7 and Figure 14-8. The RF area consists of RF attenuator A
(1), RF attenuator B (2), low band switch assembly (3), and YTF Preselector
(4).
Instruments with Options DP2, MPB, or B40 will also have coaxial switch #1
(5), coaxial switch #2 (6), and 6 dB fixed attenuator (7) (Figure 14-8).
NOTE The YTF Preselector is not typically installed in instruments with Option 503.
Figure 14-7 RF Area Components and Cables - Standard Instruments
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