--- type: product schema_version: 1 stock_number: "98206-3" canonical_url: "https://www.artisantg.com/TestMeasurement/98206-3/Comtech-EF-Data-Radyne-QAM256-Digital-Video-Modulator-Upconverter" json_url: "https://www.artisantg.com/TestMeasurement/98206-3/Comtech-EF-Data-Radyne-QAM256-Digital-Video-Modulator-Upconverter.json" generated_at: "2026-11-07T14:55:51.599Z" last_updated: "2026-09-30T05:40:42.033-05:00" --- # Comtech EF Data / Radyne QAM256 Digital Video Modulator / Upconverter _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: Radyne - Model: QAM256 - Condition: Used and in Excellent Condition - Price: $650.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 16 lb, estimated - Shipping dimensions: 24X12X12 in, estimated ## Categories - Test Equipment > Electrical Test > Imaging (primary) ## Details ### Configuration - Swappable Interface:   - J1 Connector (Tx Parallel, 25-Pin D-Sub Female)   - J2 Connector (Tx ASI, BNC)   - J3 Connector (Remote, 9-Pin D-Sub Female)   - J8 Connector (Tx MON RF)   - J9 Connector (Tx IF RF) - Input Voltage: 100-240 VAC ## Images - - - -