--- type: product schema_version: 1 stock_number: "93399-7" canonical_url: "https://www.artisantg.com/93399-7/Cobham-53-256C" json_url: "https://www.artisantg.com/93399-7/Cobham-53-256C.json" generated_at: "2026-11-07T13:39:16.463Z" last_updated: "2026-10-14T13:00:51.160-05:00" --- # Cobham / Aeroflex / IFR 53-256C 1350-2350 MHz VCO Module _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: Cobham - Model: 53-256C - Condition: Used and in Excellent Condition - Price: $335.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 1.5 lb, estimated - Shipping dimensions: 8X8X3 in, estimated ## Categories - Test Equipment > Electrical Test > Oscillators (primary) - Test Equipment > Electrical Test > Electrical Parts - Military and Embedded Equipment > Embedded & Industrial > Other Modular ## Details Part Number: 53-256C ## Function Voltage-controlled oscillator module generating RF signals across 1350-2350 MHz frequency range. Provides frequency-agile local oscillator source with voltage-tunable output for microwave test equipment, spectrum analyzers, and signal generators. Features low phase noise characteristics, stable frequency control via DC tuning voltage input, buffered RF output with consistent power levels. Integrates into modular test systems through standard RF connectors and DC control interfaces. Enables frequency synthesis, swept frequency generation, and heterodyne conversion applications in aerospace, defense, and telecommunications test environments. ## Images - - - -