model # AT-AM3-0918-15L by AT Microwave

Boosting Performance in RF Systems: Introducing the AT-AM3-0918-15L Active X3 Frequency Multiplier

If you’re working on advanced RF systems for 5G, radar, test equipment, or RF over fiber (ROF) applications, you know that reliable frequency multiplication is essential. The AT-AM3-0918-15L from AT Microwave is an active X3 frequency multiplier designed to deliver high output power and excellent harmonic suppression—even at low drive levels.

Key Features at a Glance

  • Frequency Range: 9–18 GHz (Output)

  • Input Frequency: 3–6 GHz

  • Multiplier Factor: ×3

  • Typical Output Power: +15 dBm

  • Input Power Requirement: As low as +0 dBm (typical +3 dBm)

  • Low Harmonics: Suppression of X2/X4 products typically at –25 dBc

  • Compact SMA Interface: SMA Female for both input and output

  • High Reliability: Gold-plated copper case and robust thermal management design

Designed for Demanding Applications

The AT-AM3-0918-15L excels in environments where frequency agility and compact integration are key. Its high performance and low input power requirement make it a great fit for:

  • 5G Infrastructure: Expand frequency coverage while maintaining signal integrity.

  • Test & Measurement: High output power ensures accurate and consistent signal generation across wide bandwidths.

  • Radar Systems: Reliable performance over extended temperature ranges (–40 to +85 °C).

  • RF over Fiber (ROF): Clean signal multiplication minimizes distortion in analog fiber links.

Engineered for Flexibility

Whether you need a standard module with DC power supply or a compact bench-top version (PN-LCBT) with built-in AC/DC adapter, AT Microwave provides form factors tailored to your setup. For continuous operation, thermal management is critical: a heatsink or fan is recommended if the case temperature exceeds 50 °C.

Why Choose AT Microwave’s AT-AM3-0918-15L?

This active X3 multiplier combines broadband coverage, high output power, and compact design—ideal for engineers seeking dependable performance in compact systems. With harmonic suppression and SMA interfaces, it’s easy to integrate while maintaining spectral purity.

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