--- type: product schema_version: 1 stock_number: "48498-7" canonical_url: "https://www.artisantg.com/48498-7/Tektronix-389377400B" json_url: "https://www.artisantg.com/48498-7/Tektronix-389377400B.json" generated_at: "2026-11-07T09:37:35.225Z" last_updated: "2026-10-14T13:00:51.160-05:00" --- # Tektronix 389377400B Front Panel Board _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: Tektronix - Model: 389377400B - Condition: Used and in Excellent Condition - Price: $375.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 4 lb, estimated - Shipping dimensions: 14X14X6 in, estimated ## Categories - Test Equipment > Electrical Test > Electrical Parts (primary) ## Details Part Number: 389377400B ## Function High-speed digital signal acquisition and control interface supporting multi-channel oscilloscope operations. Implements user interface controls including rotary encoders, pushbuttons, and LED indicators. Processes front panel input events and communicates with main acquisition board via internal bus architecture. Manages display control signals, trigger controls, vertical/horizontal adjustments, and menu navigation functions. Interfaces with display module for on-screen menu rendering and waveform parameter adjustments. Supports real-time control of timebase, voltage scale, trigger settings, and measurement functions through dedicated hardware controllers and embedded firmware. ## Images - - - -