--- type: product schema_version: 1 stock_number: "93399-10" canonical_url: "https://www.artisantg.com/93399-10/IFR-QA10" json_url: "https://www.artisantg.com/93399-10/IFR-QA10.json" generated_at: "2026-11-07T07:27:01.986Z" last_updated: "2026-10-14T13:00:51.160-05:00" --- # Cobham / Aeroflex / IFR QA10 Input Attenuator 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: IFR - Model: QA10 - 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: 2.5 lb, estimated - Shipping dimensions: 8X8X3 in, estimated ## Categories - Test Equipment > Electrical Test > Attenuators (primary) - Military and Embedded Equipment > Embedded & Industrial > Other Modular ## Function Provides precision RF signal attenuation for QAM and digital TV analyzer systems. Offers programmable attenuation steps from 0-90 dB in 1 dB increments across 5-1000 MHz frequency range. Integrates with analyzer mainframes via internal bus interface for automated testing. Features low insertion loss, high return loss specifications, and temperature-compensated attenuator networks. Enables dynamic range optimization during cable modem, set-top box, and DOCSIS compliance testing. Supports upstream and downstream signal path measurements with fast switching speeds for production test environments. ## Images - - - -