Level Setting Radar Target Simulator, Limited Run

76.5 GHz, WR-12, DC to 250 MHz I/Q Frequency, 30 dB Carrier Rejection, 20 dB Image Rejection
This is a Limited Run model, so inventory may not be restocked. Customers who anticipate long-term requirements should consider STR-743-12-L1 and STR-793-12-L1 as alternative solutions. Read more about Limited Run Products here.

STR-773-12-L1 is a radar doppler simulator that operates at 76.5 GHz with a bandwidth of ±250 MHz and a WR-12 waveguide input/output. The simulator utilizes a single-sideband-modulator to modulate the incoming signal transmitted by the radar under test and sends back either a higher or lower band signal through a diplexer. The frequency-shifted signal is transmitted back to the radar under test as the Doppler signal. Target characteristics can be adjusted by changing the I and Q channel frequency and phase. The routing attenuation is adjusted by the level setting attenuator which can be calibrated to simulate the radar cross section (RCS).
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Technical Details

Center Frequency76.5 GHz
RF Bandwidth±250 MHz
Carrier Rejection30 dB
Image Rejection20 dB
I/Q Frequency MinimumDC
I/Q Frequency Maximum250 MHz
RF PortWR-12 Waveguide
I/Q PortsSMA (F)