Nelson-Ross 511

The Nelson-Ross 511 is a spectrum analyzer plug-in for 500-series scopes. Center frequencies go from 10 MHz to 4.5 GHz.

Nelson-Ross 511
4.5 GHz Spectrum Analyzer plug-in Nelson-Ross 511 front view Compatible with 500-series scopes Produced from (?) to (?) Manuals Nelson-Ross PSA-511B Manual (All manuals in PDF format unless noted otherwise)

The RF input is fed directly to a single-diode mixer made with a 1N415C diode.

Key Specifications

Part	Part Number(s)	Class	Description	Used in
1N415		Discrete component	point-contact mixer diode family	Nelson-Ross 511 • 119-0096-00