Directional Couplers
Apollo provides a line of directional broadwall couplers from L-Band to Q-band, with coupling values that range from 3dB to 60dB.
Coupling flatness and directivity are optimized electrically, ensured by our in-house precision machining capabilities. All units are internally terminated, and are designed to handle low or high power.
Features
- Single or Dual Port Configurations
- Waveguide or Coaxial coupled ports
- Forward and/or Reflected power monitoring
- WR-22 to WR-650
- 3db to 60db coupling values
- Directivity >35 dB
- Superior flatness
Zysen
Waveguide Directional Coupler,high directivity with wide operating frequency range
Zysen offer dierctional coupler and dual directional coupler. Up to 50GHz, narrow band and broard band are avaliable, Connector type SMA,N,2.92mm,2.4mm are optional. Customized frequency and optimized specifications available. Contact us with your requirement.
| WG Size | P/N | Frequency Range (GHz) | Frequency Sensitivity (dB) | VSWR Mainline | VSWR Second Line | Coupling (dB) | Coupling Accuracy (dB) | Directivity (dB) | Flange Type |
|---|---|---|---|---|---|---|---|---|---|
| WR284 | 284WDC3-XX | 2.60-3.95 | ±0.7 | 1.10 | 1.25 | 3/6/10/20/30 | ±0.7 | 30 | FDP32/FDM32 |
| WR229 | 229WDC3-XX | 3.30-4.90 | ±0.7 | 1.10 | 1.25 | 3/6/10/20/30 | ±0.7 | 30 | FDP40/FDM40 |
| WR187 | 187WDC3-XX | 3.95-5.85 | ±0.7 | 1.10 | 1.25 | 3/6/10/20/30 | ±0.7 | 30 | FDP48/FDM48 |
| WR159 | 159WDC3-XX | 4.90-7.05 | ±0.7 | 1.10 | 1.25 | 3/6/10/20/30 | ±0.7 | 30 | FDP58/FDM58 |
| WR137 | 137WDC3-XX | 5.85-8.20 | ±0.7 | 1.10 | 1.25 | 3/6/10/20/30 | ±0.7 | 30 | FDP70/FDM70 |
| WR112 | 112WDC3-XX | 7.05-10.0 | ±0.7 | 1.10 | 1.25 | 3/6/10/20/30 | ±0.7 | 30 | FBP84/FBM84 |
| WR90 | 90WDC3-XX | 8.20-12.4 | ±0.7 | 1.10 | 1.25 | 3/6/10/20/30 | ±0.7 | 30 | FBP100/FBM100 |
| WR75 | 75WDC3-XX | 10.0-15.0 | ±0.7 | 1.10 | 1.25 | 3/6/10/20/30 | ±0.7 | 30 | FBP120/FBM120 |
| WR62 | 62WDC3-XX | 12.4-18.0 | ±0.7 | 1.10 | 1.25 | 3/6/10/20/30 | ±0.7 | 30 | FBP140/FBM140 |
| WR51 | 51WDC3-XX | 15.0-22.0 | ±0.7 | 1.10 | 1.25 | 3/6/10/20/30 | ±0.7 | 30 | FBP180/FBM180 |
| WR42 | 42WDC3-XX | 18.0-26.5 | ±0.9 | 1.15 | 1.30 | 3/6/10/20/30 | ±1.0 | 30 | FBP220/FBM220 |
| WR34 | 34WDC3-XX | 22.0-33.0 | ±0.9 | 1.15 | 1.50 | 3/6/10/20/30 | ±1.0 | 30 | FBP260/FBM260 |
| WR28 | 28WDC3-XX | 26.5-40.0 | ±0.9 | 1.15 | 1.50 | 3/6/10/20/30 | ±1.0 | 30 | FBP320/FBM320 |
| WR22 | 22WDC3-XX | 33.0-50.0 | ±0.9 | 1.15 | 1.50 | 10/20/30 | ±1.3 | 20 | FUGP400 |
| WR19 | 19WDC3XX | 40.0-60.0 | ±0.9 | 1.15 | 1.50 | 10/20/30 | ±1.3 | 20 | FUGP500 |
| WR15 | 15WDC3-XX | 50.0-75.0 | ±0.9 | 1.20 | 1.50 | 10/20/30 | ±1.3 | 20 | FUGP620 |
| WR12 | 12WDC3-XX | 60.0-90.0 | ±0.9 | 1.20 | 1.50 | 10/20/30 | ±1.3 | 20 | FUGP740 |
| WR10 | 10WDC3-XX | 75.0-110.0 | ±1.0 | 1.20 | 1.50 | 10/15/20 | ±1.5 | 35 | FUGP900 |
| WG Size | P/N | Frequency Range (GHz) | Frequency Sensitivity (dB) | VSWR Mainline | VSWR Second Line | Coupling (dB) | Coupling Accuracy (dB) | Directivity (dB) | Flange Type |
|---|---|---|---|---|---|---|---|---|---|
| WR430 | 430WC2N-XX | 1.70-2.60 | ±0.7 | 1.10 | 1.25 | 10/20/30 | ±0.9 | 30 | FDP22/FDM22 |
| WR340 | 340WC2N-XX | 2.20-3.30 | ±0.7 | 1.10 | 1.25 | 10/20/30 | ±0.9 | 30 | FDP26/FDM26 |
| WR284 | 284WC2N-XX | 2.60-3.95 | ±0.7 | 1.10 | 1.25 | 3/6/10/20/30 | ±0.7 | 30 | FDP32/FDM32 |
| WR229 | 229WC2N-XX | 3.30-4.90 | ±0.7 | 1.10 | 1.25 | 3/6/10/20/30 | ±0.7 | 30 | FDP40/FDM40 |
| WR187 | 187WC2N-XX | 3.95-5.85 | ±0.7 | 1.10 | 1.25 | 3/6/10/20/30 | ±0.7 | 30 | FDP48/FDM48 |
| WR159 | 159WC2N-XX | 4.90-7.05 | ±0.7 | 1.10 | 1.25 | 3/6/10/20/30 | ±0.7 | 30 | FDP58/FDM58 |
| WR137 | 137WC2N-XX | 5.85-8.20 | ±0.7 | 1.10 | 1.25 | 3/6/10/20/30 | ±0.7 | 30 | FDP70/FDM70 |
| WR112 | 112WC2N-XX | 7.05-10.0 | ±0.7 | 1.10 | 1.25 | 3/6/10/20/30 | ±0.7 | 30 | FBP84/FBM84 |
| WR90 | 90WC2N-XX | 8.20-12.4 | ±0.7 | 1.10 | 1.25 | 3/6/10/20/30 | ±0.7 | 30 | FBP100/FBM100 |
| WR75 | 75WC2S-XX | 10.0-15.0 | ±0.7 | 1.10 | 1.25 | 3/6/10/20/30 | ±0.7 | 30 | FBP120/FBM120 |
| WR62 | 62WC2S-XX | 12.4-18.0 | ±0.7 | 1.10 | 1.25 | 3/6/10/20/30 | ±0.7 | 30 | FBP140/FBM140 |
| WR51 | 51WC2S-XX | 15.0-22.0 | ±0.7 | 1.10 | 1.25 | 3/6/10/20/30 | ±0.7 | 30 | FBP180/FBM180 |
| WR42 | 42WC2S-XX | 18.0-26.5 | ±0.9 | 1.15 | 1.30 | 3/6/10/20/30 | ±1.0 | 30 | FBP220/FBM220 |
| WR34 | 34WC2S-XX | 22.0-33.0 | ±0.9 | 1.15 | 1.50 | 3/6/10/20/30 | ±1.0 | 30 | FBP260/FBM260 |
| WR28 | 28WC2K-XX | 26.5-40.0 | ±0.9 | 1.15 | 1.50 | 3/6/10/20/30 | ±1.0 | 30 | FBP320/FBM320 |