The 20 dB I & Q Vector Modulator is designed to provide simultaneous control of both phase and amplitude characteristics of microwave signals across a wide frequency range. Available with digital or voltage-controlled operation, these high-performance vector modulators support broadband applications from 200 MHz to 22 GHz and narrowband configurations up to 35 GHz. Offering fast switching speeds, high dynamic range, and optional low phase noise performance, they are ideal for radar, electronic warfare, communications, antenna calibration, phased array systems, and advanced RF test applications.

General Specifications:

Device Type: I & Q Vector Modulator
Dynamic Range: 20 dB
Frequency Range: 200 MHz to 22 GHz
Narrowband Frequency Range: 22 GHz to 35 GHz
Bandwidth: Up to 9:1 Broadband; 10% Narrowband Models
Control Type: Digital or Voltage Controlled
Phase Control: Simultaneous Phase & Amplitude Adjustment
Switching Speed: 500 nSec or 1.0 µSec
Dynamic Range Capability: High Dynamic Range
Low Phase Noise Option: Available
Operating Temperature: -55°C to +85°C
Environmental Compliance: MIL-E-16400 Range 1, MIL-E-5400 Class 2
Low Phase Noise Performance: -132 dBc/Hz @ 10 kHz Offset (Typical)
Low Phase Noise Performance: -142 dBc/Hz @ 100 kHz Offset (Typical)
Power Requirements (Low Phase Noise Option): ±5 VDC (<2%) @ ±100 mA
Applications: Radar Systems, Electronic Warfare, Phased Array Antennas, Communications Systems, Antenna Calibration, Deep Space Surveillance, Frequency Translation, QAM Modulation, Smart Antennas, RF Test Systems