RFCI Drop-in Flange Mount Circulators utilize the latest technology in miniaturization to assure a fit into the most compact assemblies.
RFCI has specifically designed and developed a series of Drop-in Flange Mount Circulators for X and Ku Narrow Bands applications in high performance linear power amplifiers. Their connection Tabs are suitable for soldering to the mating circuit board.
Applications:
X and Ku Narrow Bands
Flange Mount Drop-in Circulators, C’ Bore Mounting Holes (8.9mm Package Size)
| Part Number | Frequency Range | Insertion Loss (dB) |
Isolation (dB) |
Return Loss (dB) |
Forward Power p CW (W) |
Rev Power CW (W) |
Operating Temperature | Package Outline | PDF Data | |
|---|---|---|---|---|---|---|---|---|---|---|
| Low | High | Room/OT | Room/OT | Room/OT | (ºC) | Figure | ||||
| RFCR2924 | 7.00 | 9.00 | 0.40/0.50 | 20/19 | 20/19 | 250/25 | 25 | -40 to +85°C | DC-15 |  |
| RFCR2925 | 8.00 | 10.00 | 0.40/0.50 | 20/19 | 20/19 | 250/25 | 25 | -40 to +85°C | DC-15 | |
| RFCR2926 | 8.50 | 11.50 | 0.40/0.50 | 18/17 | 18/17 | 250/25 | 25 | -40 to +85°C | DC-15 | |
| RFCR2927 | 9.00 | 11.50 | 0.40/0.50 | 20/19 | 20/19 | 250/25 | 25 | -40 to +85°C | DC-15 | |
| RFCR2903 | 9.00 | 9.70 | 0.35/0.40 | 22/19 | 22/19 | 250/25 | 25 | -40 to +85°C | DC-15 | |
| RFCR2904 | 9.50 | 10.50 | 0.35/0.40 | 22/19 | 22/19 | 250/25 | 25 | -40 to +85°C | DC-15 | |
| RFCR2905 | 9.70 | 11.70 | 0.45/0.50 | 20/18 | 20/18 | 250/25 | 25 | -40 to +85°C | DC-15 | |
| RFCR2928 | 10.00 | 12.50 | 0.35/0.40 | 22/19 | 22/19 | 250/25 | 10 | -40 to +85°C | DC-15 | |
| RFCR2906 | 10.00 | 11.00 | 0.35/0.40 | 22/19 | 22/19 | 250/25 | 10 | -40 to +85°C | DC-15 | |
| RFCR2907 | 10.30 | 11.90 | 0.35/0.40 | 22/19 | 22/19 | 250/25 | 10 | -40 to +85°C | DC-15 | |
| RFCR2908 | 10.70 | 12.80 | 0.35/0.40 | 22/19 | 22/19 | 250/25 | 10 | -40 to +85°C | DC-15 | |
| RFCR2909 | 11.00 | 13.70 | 0.45/0.50 | 20/18 | 20/18 | 250/25 | 10 | -40 to +85°C | DC-15 | |
| RFCR2910 | 12.70 | 14.50 | 0.35/0.40 | 22/19 | 22/19 | 250/25 | 10 | -40 to +85°C | DC-15 | |
| RFCR2911 | 13.00 | 16.00 | 0.45/0.50 | 20/18 | 20/18 | 250/25 | 10 | -40 to +85°C | DC-15 | |
| RFCR2912 | 13.20 | 14.60 | 0.35/0.40 | 22/19 | 22/19 | 250/25 | 10 | -40 to +85°C | DC-15 | |
| RFCR2929 | 14.00 | 16.50 | 0.45/0.50 | 20/18 | 20/18 | 250/25 | 10 | -40 to +85°C | DC-15 | |
| RFCR2913 | 14.00 | 14.50 | 0.30/0.40 | 22/20 | 22/20 | 250/25 | 10 | -40 to +85°C | DC-15 | |
| RFCR2914 | 14.50 | 15.50 | 0.30/0.40 | 22/20 | 22/20 | 250/25 | 10 | -40 to +85°C | DC-15 | |
| RFCR2915 | 15.00 | 17.00 | 0.35/0.40 | 22/19 | 22/19 | 250/25 | 10 | -40 to +85°C | DC-15 | |
| RFCR2916 | 16.10 | 17.80 | 0.35/0.40 | 22/19 | 22/19 | 250/25 | 10 | -40 to +85°C | DC-15 | |
Flange Mount Drop-in Circulators (8.9mm Package Size)
| Part Number | Frequency Range | Insertion Loss (dB) |
Isolation (dB) |
Return Loss (dB) |
Forward Power p CW (W) |
Rev Power CW (W) |
Operating Temperature | Package Outline | PDF Data | |
|---|---|---|---|---|---|---|---|---|---|---|
| Low | High | Room/OT | Room/OT | Room/OT | (ºC) | Figure | ||||
| RFCR2924D | 7.00 | 9.00 | 0.40/0.50 | 20/19 | 20/19 | 250/25 | 25 | -40 to +85°C | DC-16 | |
| RFCR2925D | 8.00 | 10.00 | 0.40/0.50 | 20/19 | 20/19 | 250/25 | 25 | -40 to +85°C | DC-16 | |
| RFCR2926D | 8.50 | 11.50 | 0.40/0.50 | 18/17 | 18/17 | 250/25 | 25 | -40 to +85°C | DC-16 | |
| RFCR2927D | 9.00 | 11.50 | 0.40/0.50 | 20/19 | 20/19 | 250/25 | 25 | -40 to +85°C | DC-16 | |
| RFCR2903D | 9.00 | 9.70 | 0.35/0.40 | 22/19 | 22/19 | 250/25 | 25 | -40 to +85°C | DC-16 | |
| RFCR2904D | 9.50 | 10.50 | 0.35/0.40 | 22/19 | 22/19 | 250/25 | 25 | -40 to +85°C | DC-16 | |
| RFCR2905D | 9.70 | 11.70 | 0.45/0.50 | 20/18 | 20/18 | 250/25 | 25 | -40 to +85°C | DC-16 | |
| RFCR2928D | 10.00 | 12.50 | 0.45/0.50 | 22/19 | 22/19 | 250/25 | 25 | -40 to +85°C | DC-16 | |
| RFCR2906D | 10.00 | 11.00 | 0.35/0.40 | 22/19 | 22/19 | 250/25 | 10 | -40 to +85°C | DC-16 | |
| RFCR2907D | 10.30 | 11.90 | 0.35/0.40 | 22/19 | 22/19 | 250/25 | 10 | -40 to +85°C | DC-16 | |
| RFCR2908D | 10.70 | 12.80 | 0.35/0.40 | 22/19 | 22/19 | 250/25 | 10 | -40 to +85°C | DC-16 | |
| RFCR2909D | 11.00 | 13.70 | 0.45/0.50 | 20/18 | 20/18 | 250/25 | 10 | -40 to +85°C | DC-16 | |
| RFCR2910D | 12.70 | 14.50 | 0.35/0.40 | 22/19 | 22/19 | 250/25 | 10 | -40 to +85°C | DC-16 | |
| RFCR2911D | 13.00 | 16.00 | 0.45/0.50 | 20/18 | 20/18 | 250/25 | 10 | -40 to +85°C | DC-16 | |
| RFCR2912D | 13.20 | 14.60 | 0.35/0.40 | 22/19 | 22/19 | 250/25 | 10 | -40 to +85°C | DC-16 | |
| RFCR2929D | 14.00 | 16.50 | 0.45/0.50 | 20/18 | 20/18 | 250/25 | 10 | -40 to +85°C | DC-16 | |
| RFCR2913D | 14.00 | 14.50 | 0.30/0.40 | 22/20 | 22/20 | 250/25 | 10 | -40 to +85°C | DC-16 | |
| RFCR2914D | 14.50 | 15.50 | 0.30/0.40 | 22/20 | 22/20 | 250/25 | 10 | -40 to +85°C | DC-16 | |
| RFCR2915D | 15.00 | 17.00 | 0.35/0.40 | 22/19 | 22/19 | 250/25 | 10 | -40 to +85°C | DC-16 | |
| RFCR2916D | 16.10 | 17.80 | 0.35/0.40 | 22/19 | 22/19 | 250/25 | 10 | -40 to +85°C | DC-16 | |
Standard Part Number is Clockwise (CW) Rotation. Add letter “R” at the end to Part number for a Counter Clockwise (CCW) Rotation
Key Feature:
- Miniature size
- Wide Operation Temperature Range
- High Power Handling
- Robust Construction for High Reliability performance
- RoHS compliant
- Magnetically Shielded
Function Diagram
Standard Part Number is Clockwise (CW) Rotation
S-Parameters to be measured by connecting Port 1 and Port 2 to VNA and Port 3 to Load with load return loss 30dB or higher.
- Products available with alternative configuration such as reverse rotation direction.
- Test fixture is available upon request.
- Special Tab is offset available.
- Custom Design Available Upon Request
- S-parameters are available upon request.
