Used AEROFLEX 4921 #9147763 for sale

AEROFLEX 4921 is an advanced, multifunctional test and measurement instrument developed by AEROFLEX, Inc. 4921 is a multifunctional testing platform designed for the dynamic testing of modulated signals, such as radar and communication signals. It offers extensive measurement capabilities, making it suitable for a variety of applications in the aerospace, defense, and electronics industry. AEROFLEX 4921 is an extremely versatile and powerful testing platform providing versatile signal routing and comprehensive processing capabilities. It provides the ability to test multiple frequency bands simultaneously with a single unit, including both baseband and IF signals. It also offers flexible signal modulation capabilities, allowing it to simulate many kinds of signals, over a wide range of frequencies. 4921 uses a digital down converter (DDC) to digitize intermediate frequency (IF) or baseband sampled signals. This feature eliminates the need for analog mixers needed for frequency translation. The digital down converter also adds flexibility to adjust the bandwidth as necessary. The instrument also features direct digital synthesis (DDS) for providing the necessary signals. The instrument has multiple different input and output functions, including multiple ports for external instruments and transceivers, as well as a wide range of digital and analog outputs. AEROFLEX 4921 also offers extensive timebase synchronization capability, allowing multiple 4921 units to be synchronized to each other for testing specific scenarios. Link triggers can also be used to program multiple instruments at once. Additionally, AEROFLEX 4921 features bidirectional power control and scalability, allowing users to increase their testing capabilities while keeping costs down. It also offers high signal purity and is designed for use in systems with high sensitivity requirements. The instrument features advanced I/O features and is designed to support multiple test scenarios. Users can connect it to a variety of additional hardware such as GPS receivers, digital storage scopes, and logic analyzers. 4921 is a powerful testing platform, designed for the testing of modulated signals in the aerospace, defense, and electronic industries. It features advanced digital down converters and a wide range of I/O features for maximum flexibility and scalability. The instrument is suitable for a variety of applications, and offers extensive timebase synchronization capabilities. With its versatility and power, AEROFLEX 4921 provides users with a reliable and effective testing platform.