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Waveguide RF circulator – 4.4 to 100 GHz, up to 350 W | JQL Electronics / Dorado
JQL waveguide RF circulators from 4.4 to 100 GHz with low insertion loss, high isolation, broadband and high-power versions up to 350 W. Waveguide RF circulator – 4.4 to 100 GHz, up to 350 W: JQL Waveguide Circulators
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The JQL Technologies waveguide RF circulators are passive non-reciprocal RF and microwave components designed for directional signal routing within waveguide systems. The product family covers configurations from 4.4 to 100 GHz and waveguide sizes from WR187 through WR10.
The range includes full-band, broadband and high-power versions as well as a dual-circulator configuration. Depending on the model, different values are available for isolation, insertion loss, VSWR and average power.
Advantages
- Very wide frequency coverage: models from 4.4 to 100 GHz.
- Broad waveguide selection: WR187, WR137, WR112, WR90, WR75, WR62, WR51, WR42, WR34, WR28, WR22, WR18, WR14, WR15 and WR10.
- Low insertion loss: selected models starting from 0.15 dB.
- High isolation: single-circulator models up to 28 dB and a listed dual configuration with 44 dB.
- High-power versions: listed models with average power ratings up to 350 W.
- Broadband configurations: several models with bandwidths up to 30%.
- Custom design: JQL provides custom configurations according to type, frequency band, insertion loss, rejection and isolation requirements.
Key features
- Product type: waveguide RF circulator
- Frequency range: 4.4 to 100 GHz
- Waveguide sizes: WR187 through WR10
- Bandwidth: full-band and broadband configurations up to 30%
- Isolation: model dependent, up to 44 dB on the listed dual-circulator version
- Insertion loss: model dependent, starting from 0.15 dB on selected models
- Average power: model dependent, up to 350 W
- Configurations: standard, broadband, high power and dual circulator
Typical applications
- DAS – Distributed Antenna Systems
- Public safety radio systems
- Radar
- Radio links
- SatCom
- Wireless communication systems
Additional information
The JQL Waveguide Circulator range covers multiple standardized waveguide bands from C-band and X-band frequencies through millimeter-wave frequencies up to 100 GHz. The different waveguide sizes allow selection according to the waveguide interface and required operating frequency range.
In addition to full-band versions, the range includes broadband configurations with bandwidths up to 30% and high-power models for higher average-power requirements. JQL also provides custom designs for project-specific RF requirements.
Model comparison
View models from 4.4 to 9.999 GHz
| Part Number | Band (GHz) | Bandwidth | Isolation (dB) | Insertion Loss (dB) | VSWR | Average Power (W) |
|---|---|---|---|---|---|---|
| JCWR187-82-4400T5000 | 4.400–5.000 | Full | 28.0 @ +25°C / 25.0 @ -20…+60°C | 0.15 | — | — |
| JCWR137F-5600T5650-25 | 5.600–5.6520 | Full | 25 | 0.23 | 1.10 | 250 |
| JCWR137-47-5600T6400 | 5.600–6.400 | Full | 28 | 0.15 | 1.10 | 100 |
| JCWR137F-TBD | 5.600–8.200 | Up to 30% | 25 | 0.23 | 1.10 | 250 |
| JCWR137F-5800T6900 | 5.800–6.900 | Full | 25 | 0.30 | 1.10 | 250 |
| JCWR137-47-6400T7100 | 6.400–7.100 | Full | 28 | 0.15 | 1.10 | 100 |
| JCWR137F-6725T7025 | 6.725–7.025 | Full | 25 | 0.23 | 1.10 | 250 |
| JCWR112-6-HP-TBD | 7.050–10.000 | Up To 20% | 23 | 0.40 | 1.25 | 350 |
| JCWR112-66-TBD | 7.050–10.000 | Up to 30% | 23 | 0.40 | 1.10 | 100 |
| JCWR112-66-7100T8500 | 7.100–8.500 | Full | 23 | 0.30 | 1.10 | 100 |
| JCWR137-47-7100T7900 | 7.100–7.900 | Full | 28 | 0.15 | 1.10 | 100 |
| JCWR112-6-HP-7500T8000 | 7.500–8.000 | Full | 22 | 0.40 | 1.25 | 350 |
| JCWR137-47-7700T8500 | 7.700–8.500 | Full | 28 | 0.15 | 1.10 | 100 |
| JCWR112-6-HP-7800T8400 | 7.800–8.400 | Full | 23 | 0.40 | 1.25 | 350 |
| JCWR90-48-TBD | 8.000–12.40 | Up To 30% | 20 | 0.40 | 1.25 | 15 |
| JCWR90-HP-TBD | 8.000–12.40 | Up To 20% | 20 | 0.30 | 1.25 | 100 |
| JCWR90-48-8200T9200-M4 | 8.200–9.200 | Full | 20 | 0.30 | 1.25 | 10 |
| JCWR90-48-8500T9600-M4 | 8.500–9.600 | Full | 20 | 0.30 | 1.25 | 10 |
| JC2WR90-96-8690T9220 | 8.690–9.220 | — | 44 | 0.60 | 1.19 | 30 |
| JCWR90-48-8700T9700 | 8.700–9.700 | Full | 20 | 0.30 | 1.25 | 30 |
| JCWR90-48-9000T9200 | 9.000–9.200 | Full | 23 | 0.30 | 1.20 | 30 |
| JCWR90-48-9000T9600 | 9.000–9.600 | Full | 20.0 | 0.35 | — | 120 |
| JCWR90-48-900010K0 | 9.000–10.00 | Full | 20 | 0.30 | 1.20 | 30 |
| JCWR90-9000T9500-HP10 | 9.000–9.500 | Full | 25 | 0.30 | 1.20 | 100 |
| JCWR90-9150T9600-HP10 | 9.150–9.600 | Full | 22 | 0.30 | 1.20 | 80 |
| JCWR90-50A-9300T9500 | 9.300–9.500 | Full | 23 | 0.30 | 1.15 | 30 |
| JCWR90-48-9300T9500-5 | 9.300–9.500 | Full | 23 | 0.30 | 1.20 | 50 |
View models from 10 to 17.999 GHz
| Part Number | Band (GHz) | Bandwidth | Isolation (dB) | Insertion Loss (dB) | VSWR | Average Power (W) |
|---|---|---|---|---|---|---|
| JCWR75-39-10K0T10K7 | 10.00–10.70 | Full | 28 | 0.15 | 1.10 | 25 |
| JCWR75-44F-TBD | 10.00–15.00 | Up To 30% | 26 | 0.20 | 1.10 | 50 |
| JCWR75-39-TBD | 10.00–15.00 | Up To 20% | 25 | 0.20 | 1.15 | 25 |
| JCWR90-48-10K0T12K0 | 10.00–12.00 | Full | 20 | 0.40 | 1.25 | 15 |
| JCWR90-48-10K25T10K75 | 10.250–10.750 | Full | 23 | 0.20 | 1.15 | 15 |
| JCWR90-48-10K4T10K8 | 10.40–10.80 | Full | 23 | 0.30 | 1.15 | 15 |
| JCWR90-48-10K5T11K8 | 10.50–11.80 | Full | 23 | 0.20 | 1.15 | 15 |
| JCWR75-44F-10K7T11K7 | 10.70–11.70 | Full | 25 | 0.22 | 1.10 | 50 |
| JCWR75-39-10K7T11K7 | 10.70–11.70 | Full | 28 | 0.15 | 1.10 | 25 |
| JCWR75-44F-10K7T12K95 | 10.70–12.95 | Full | 22 | 0.30 | 1.15 | 50 |
| JCWR90-48-10K7T11K7 | 10.70–11.70 | Full | 23 | 0.30 | 1.15 | 15 |
| JCWR75-44F-10K95T12K75C-FM | 10.95–12.75 | Full | 22.0 | 0.3 | — | — |
| JCWR75-44F-10K95T12K75C-EM | 10.95–12.75 | Full | 22.0 | 0.3 | — | — |
| JCWR75-44F-11K7T12K75 | 11.70–12.75 | Full | 26 | 0.22 | 1.10 | 50 |
| JCWR75-44F-12K0T13K7 | 12.00–13.70 | Full | 25 | 0.20 | 1.10 | 50 |
| JCWR75-44F-12K0T13K0 | 12.00–13.00 | Full | 26 | 0.20 | 1.10 | 50 |
| JCWR62-40-TBD | 12.40–18.00 | Up To 30% | 25 | 0.30 | 1.15 | 10 |
| JCWR51-44A-12K6T13K4 | 12.60–13.40 | Full | 23 @ 25°C / 20 @ -20…+60°C | 0.25 @ 25°C / 0.25 @ -20…+60°C | 1.20 | 10 |
| JCWR75-39-12K7T13K3 | 12.70–13.30 | Full | 28 | 0.15 | 1.10 | 25 |
| JCWR62-40-13K0T15K0 | 13.00–15.00 | Full | 22 | 0.40 | 1.20 | 100 |
| JCWR62-40-13K0T14K0 | 13.00–14.00 | Full | 22 | 0.30 | 1.15 | 10 |
| JCWR75-44F-13K7T14K5 | 13.70–14.50 | Full | 26 | 0.20 | 1.10 | 50 |
| JCWR75-42B-13K7T14K5-HP | 13.70–14.50 | Full | 20 | 0.35 | 1.20 | 120 |
| JCWR62-42-13K75T14K5 | 13.75–14.50 | Full | 20.0 | 0.30 | 1.20 | 25 |
| JCWR75-44F-13K8T14K7 | 13.80–14.70 | Full | 26 | 0.20 | 1.10 | 50 |
| JCWR62-40-14K0T15K3 | 14.00–15.30 | Full | 25 | 0.25 | 1.12 | 10 |
| JCWR75-44F-14K0T14K5 | 14.00–14.50 | Full | 27 | 0.18 | 1.10 | 50 |
| JCWR62-40-14K2T15K6 | 14.20–15.60 | Full | 22 | 0.30 | 1.20 | 10 |
| JCWR62-42-14K5T15K5 | 14.50–15.50 | Full | 20 | 0.30 | 1.20 | 10 |
| JCWR51-32-TBD | 14.50–22.00 | Up To 30% | 23 | 0.30 | 1.20 | 10 |
| JCWR62-40-14K5T15K5 | 14.50–15.50 | Full | 23 | 0.30 | 1.15 | 10 |
| JCWR51-32-21K0T22K0 | 15.20–18.20 | Full | 21 | 0.40 | 1.20 | 5 |
| JCWR51-32-15K2T18K2 | 15.20–18.20 | Full | 20 | 0.30 | 1.20 | 10 |
| JCWR62-40-15K42T15K58 | 15.40–15.58 | Full | 25 | 0.30 | 1.20 | 10 |
| JCWR62-40-16K0T17K0 | 16.00–17.00 | Full | 23 | 0.30 | 1.20 | 10 |
| JCWR51-32-17K0T17K5 | 17.00–17.50 | Full | 25 | 0.25 | 1.15 | 25 |
| JCWR62-40-17K35T17K85 | 17.35–17.85 | Full | 25 | 0.30 | 1.20 | 10 |
| JCWR42-24-TBD | 17.70–26.50 | Up To 30% | 22 | 0.30 | 1.20 | 10 |
| JCWR42-24-17K7T19K7 | 17.70–19.70 | Full | 22 | 0.30 | 1.22 | 10 |
View models from 18 to 39.999 GHz
| Part Number | Band (GHz) | Bandwidth | Isolation (dB) | Insertion Loss (dB) | VSWR | Average Power (W) |
|---|---|---|---|---|---|---|
| JCWR42-24-18K4T19K1 | 18.40–19.10 | Full | 22 | 0.30 | 1.22 | 10 |
| JCWR51-32-18K5T19K5 | 18.50–19.50 | Full | 23 | 0.30 | 1.20 | 10 |
| JCWR42-24-19K9T20K1 | 19.90–20.10 | Full | 22 | 0.30 | 1.22 | 10 |
| JCWR42-24-21K0T22K5 | 21.00–22.50 | Full | 22 | 0.30 | 1.22 | 10 |
| JCWR42-24-21K0T23K0 | 21.00–23.00 | Full | 20 | 0.35 | 1.22 | 10 |
| JCWR42-24-21K2T23K6 | 21.20–23.60 | Full | 20 | 0.30 | 1.25 | 10 |
| JCWR34-22D3-TBD | 21.70–33.00 | Up To 30% Bandwidth | 22 | 0.30 | 1.20 | 5 |
| JCWR42-24-23K9T24K1 | 23.90–24.10 | Full | 22 | 0.25 | 1.19 | 10 |
| JCWR42-24-24K0T24K4 | 24.00–24.40 | Full | 22 | 0.25 | 1.19 | 10 |
| JCWR42-24-24K0T26K0 | 24.00–26.00 | Full | 20 | 0.30 | 1.25 | 10 |
| JCWR42-24-24K0T26K5 | 24.00–26.50 | Full | 20 | 0.30 | 1.25 | 5 |
| JCWR34-22D3-24K4T26K5 | 24.40–26.50 | Full | 18 | 0.50 | 1.25 | 5 |
| JCWR34-22D3-26K2T26K7 | 26.20–26.70 | Full | 22 | 0.30 | 1.20 | 5 |
| JCWR28-21A-TBD | 26.50–40.00 | Up To 30% Bandwidth | 21 | 0.35 | 1.22 | 5 |
| JCWR28-21A-27K0T29K0 | 27.00–29.00 | Full | 21 | 0.35 | 1.22 | 10 |
| JCWR28-21-27K5T28K5 | 27.50–28.50 | Full | 23.0 | 0.35 | 1.22 | 5 |
| JCWR28-21A-29K5T30K0 | 29.5–30.0 | Full | 20.0 | 0.40 | 1.22 | 5 |
| JCWR34-22D3-30K0T31K0 | 30.00–31.00 | Full | 22 | 0.30 | 1.20 | 5 |
| JCWR28-21A-30K0T32K0 | 30.00–32.00 | Full | 21 | 0.35 | 1.22 | 5 |
| JCWR28-21A-31K5T32K0 | 31.50–32.00 | Full | 22 | 0.30 | 1.22 | 5 |
| JCWR28-21A-32K0T34K0 | 32.00–34.00 | Full | 21 | 0.35 | 1.22 | 5 |
| JCWR22-19-TBD | 32.900–50.10 | Up To 10% | 22 | 0.50 | 1.20 | 1 |
| JCWR28-21A-33K0T35K0 | 33.00–35.00 | Full | 21 | 0.35 | 1.22 | 5 |
| JCWR28-21A-34K5T35K5 | 34.50–35.50 | Full | 22 | 0.30 | 1.22 | 30 |
| JCWR28-21A-35K0T37K0 | 35.00–37.00 | Full | 21 | 0.35 | 1.22 | 5 |
| JCWR28-21A-36K0T38K0 | 36.00–38.00 | Full | 21 | 0.35 | 1.22 | 5 |
| JCWR28-21A-37K0T40K0 | 37.00–40.00 | Full | 19 | 0.45 | 1.25 | 5 |
| JCWR28-21A-37K5T38K5 | 37.50–38.50 | Full | 22 | 0.30 | 1.22 | 5 |
| JCWR18-19-TBD | 39.20–59.60 | Up To 10% | 22 | 0.50 | 1.20 | 1 |
View models from 40 to 100 GHz
| Part Number | Band (GHz) | Bandwidth | Isolation (dB) | Insertion Loss (dB) | VSWR | Average Power (W) |
|---|---|---|---|---|---|---|
| JCWR18-19-55K7T56K7 | 55.70–56.70 | Full | 23 | 0.60 | 1.20 | 1 |
| JCWR14-12D7-TBD | 60.50–91.90 | Up To 5% | 20 | 0.60 | 1.25 | 1 |
| JCWR15-21.6-61K0T63K0 | 61.00–63.00 | Full | 17 | 0.80 | 1.35 | 1 |
| JCWR10-10-TBD | 84.00–100.00 | Up To 5% | 20 | 0.80 | 1.22 | 0.5 |
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