Laboratory CRFM 9041

CRFM 9041 KOR Electronics has introduced the CRFM-9041, a wide bandwidth, ultra-fine resolution Coherent Radio Frequency Memory (CRFM).

• The CRFM is a multi-functional, scalable test asset for development of EW, radar, seeker, and communication systems
• Sampling at 2,200 MHz, the CRFM captures, stores, and simultaneously replays RF signals. Continuous signals can be delayed 7.5 ms while pulsed signals can be delayed up to 15ms with multiple returns per input pulse

Data Sheet

•   Up to 1 GHz instantaneous bandwidth is available with -47 dBc typical spurs, -45 dBc worst case
•   Highly configurable for any combination of ECM, radar environment, and arbitrary waveform (exciter) signal generation
•   Latest DSP technology performs real-time digital modulation for fine resolution Doppler, amplitude, phase, and multi-scatter simulation
•   The CRFM fits into a 5-slot 6U VME card cage, ands is supplied with single board computer, power supply, and either a desktop or rack mount enclosure

LABORATORY CRFM 9041 SPECIFICATIONS

CRFM PARAMETERS
Parameter	Description
Operating Frequency	Customer defined frequency band
Base Band Frequency	55 MHz to 1050 MHz
Instantaneous Bandwidth	Up to 1 GHz
Spurious	-47 dBc typical
Range Delay	<120 ns to 7.5 ms
Delay Resolution	<0.5 nanoseconds
Pulse Width	<20 ns to CW
Pulse Repetition Frequency	<100 Hz to > 5 MHz, CW
Doppler Offset	+/-2 MHz
Doppler Resolution	<1 MHz