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Drop-in Isolators and Circulator

  • Other Frequency Bandwidth and Custom are available.
  • Lightweight and robust.
  • For specific requirements, contact Sales Department.

Star Microwave's standard model line covers the frequency range of 300 MHz to 20 GHz*. These models are designed with aluminum housings and samarium cobalt magnets, to give optimum performance in a lightweight package. Temperature stability and solder re-flow are excellent characteristics for this product line.

Listed below are Star Microwave's standard three-port drop-in isolator devices.
For circulators, replace "I" with "C" in the model number.

Model Frequency
GHZ 		Isolation
dB (Min.) 		Ins. Loss VSWR
(Max.) 		Temp
° C 		Power
(Watts) 		Dimensions in Inches
L X W X T 		Outline Package
  FWD REV  
IDI0046 0.450-0.470 22 0.35 1.18:1 -10 to +85 250 110 1.50 x 1.80 x 0.30 ID
IDI0048 0.450-0.500 21 0.45 1.20:1 -10 to +85 250 110 1.50 x 1.80 x 0.30 ID
IDI0049 0.470-0.512 21 0.45 1.20:1 -10 to +85 250 110 1.50 x 1.80 x 0.30 ID
GDI0084 0.824-0.849 23 0.25 1.15:1 -20 to +85 200 110 1.00 x 1.25 x 0.26 GD
GDI0086 0.810-0.915 22 0.35 1.20:1 -20 to +85 200 110 1.00 x 1.25 x 0.26 GD
GDI0088 0.860-0.900 23 0.25 1.18:1 -20 to +85 200 110 1.00 x 1.25 x 0.26 GD
GDI0092 0.890-0.960 23 0.30 1.15:1 -20 to +85 200 110 1.00 x 1.25 x 0.26 GD
GDI0094 0.915-0.964 23 0.25 1.15:1 -20 to +85 200 110 1.00 x 1.25 x 0.26 GD
GDI0100 0.980-1.020 22 0.30 1.20:1 -20 to +85 200 110 1.00 x 1.25 x 0.26 GD
GDI0I30 1.250-1.350 22 0.30 1.20:1 -20 to +85 200 110 1.00 x 1.25 x 0.26 GD
GDI0145 1.400-1.500 22 0.30 1.20:1 -20 to +85 200 110 1.00 x 1.25 x 0.26 GD
GDI0155 1.500-1.600 22 0.30 1.20:1 -20 to +85 200 110 1.00 x 1.25 x 0.26 GD
GDI0190 1.800-2.000 22 0.30 1.20:1 -20 to +85 200 110 1.00 x 1.25 x 0.26 GD
EDI0175 1.710-1.785 22 0.30 1.20:1 -20 to +85 150 100 0.75 x 1.00 x 0.20 ED
EDI0184 1.805-1.880 23 0.25 1.15:1 -20 to +85 150 100 0.75 x 1.00 x 0.20 ED
EDI0192 1.850-1.990 21 0.30 1.20:1 -20 to +85 150 100 0.75 x 1.00 x 0.20 ED
EDI0196 1.930-1.990 23 0.25 1.15:1 -20 to +85 150 100 0.75 x 1.00 x 0.20 ED
EDI0215 2.100-2.200 23 0.25 1.20:1 -20 to +85 150 100 0.75 x 1.00 x 0.20 ED
EDI0240 2.300-2.500 23 0.25 1.20:1 -20 to +85 150 100 0.75 x 1.00 x 0.20 ED
EDI0250 2.300-2.700 21 0.35 1.20:1 -20 to +85 150 100 0.75 x 1.00 x 0.20 ED
EDI0245 2.400-2.500 23 0.25 1.15:1 -20 to +85 150 100 0.75 x 1.00 x 0.20 ED
EDI0270 2.500-2.900 21 0.35 1.20:1 -20 to +85 150 100 0.75 x 1.00 x 0.20 ED
EDI0300 2.900-3.100 22 0.30 1.20:1 -20 to +85 150 100 0.75 x 1.00 x 0.20 ED
EDI0345 3.300-3.600 22 0.35 1.20:1 -20 to +85 50 5 0.75 x 1.00 x 0.20 ED
EGI0380 3.600-4.200 21 0.40 1.20:1 -20 to +85 50 5 0.75 x 1.00 x 0.20 ED
DDI0430 4.200-4.400 23 0.30 1.15:1 -20 to +85 50 5 0.50 x 0 .575 x 0.15 DD
DDI0470 4.400-5.000 22 0.35 1.20:1 -20 to +85 50 5 0.50 x 0 .575 x 0.15 DD
DDI0575 5.000-6.500 21 0.40 1.20:1 -20 to +85 50 5 0.50 x 0 .575 x 0.15 DD
DDI0565 5.400-5.900 23 0.35 1.18:1 -20 to +85 50 5 0.50 x 0 .575 x 0.15 DD
DDI0615 5.800-6.500 21 0.40 1.20:1 -20 to +85 50 5 0.50 x 0 .575 x 0.15 DD
DDI0680 6.400-7.200 22 0.35 1.20:1 -20 to +85 50 5 0.50 x 0 .575 x 0.15 DD
BDI0780 7.20-8.40 21 0.40 1.20:1 -20 to +85 30 2 0.35 x 0 .475 x 0.15 BD
BDI0950 8.00-11.00 20 0.40 1.18:1 -20 to +85 30 2 0.35 x 0 .475 x 0.15 BD
BDI1360 12.70-14.50 21 0.40 1.20:1 -20 to +85 30 2 0.35 x 0 .475 x 0.15 BD
BDI1500 14.00-16.00 21 0.40 1.20:1 -20 to +85 30 2 0.35 x 0 .475 x 0.15 BD
BDI1650 15.00-18.00 20 0.45 1.25:1 -20 to +85 30 2 0.35 x 0 .475 x 0.15 BD
BDI1870 17.70-19.70 20 0.50 1.25:1 -20 to +85 30 2 0.35 x 0 .475 x 0.15 BD