Switch
2~21GHz, SP4T, Reflective, 1us, 2.92
- DSW8-4R2-21G-3572
- China
- One Year
- +86-19938031308
- sales@com-mw.com, cynthia@com-mw.com
- 3-1-2306, No.37 Jiancai Road, Chenghua Zone, Chengdu
- For qty details, please search in spot products of dianzibuy. Any changes to the contents are not notified. Please confirm again before ordering.
- No restrictions on export to any country
- RoHS compliant (Meet RoHS standards can be customized)
Product Details
Tech specifications
| Parameters | Min | Typical | Max | Units |
| Frequency | 2 | ~ | 21 | GHz |
| IL | 5 | dB | ||
| Isolation | 55 | dB | ||
| VSWR | 1.8 | 2 |
Other parameters
| Switch way | SP4T |
| Switching characteristic | Electronic reflective switch |
| Switch time | 1us |
| Connector | 2.92-K |
| Connector material | Stainless steel |
| Impedance | 50Ω |
| Power Capacity | 1W Design assurance |
| Product shell material | Aluminium |
| Working voltage | ±5V |
| Working current | 50mA |
| Operation Temp. | -40~+85℃ Design assurance |
Truth table(1=3.3V,0=0V)
| J0-J1 | J0-J2 | J0-J3 | J0-J4 | |
| C1 | 0 | 1 | 1 | 1 |
| C2 | 0 | 0 | 1 | 1 |
| C3 | 1 | 0 | 1 | 1 |
| C4 | 1 | 1 | 0 | 1 |
| C5 | 1 | 1 | 1 | 0 |
| C6 | 1 | 1 | 0 | 0 |
Port Definition
| Common port | J0 |
| Branching port | J1,J2,J3,J4 |
Typical test data
| Frequency GHz | S11 VSWR | S12 IL (dB) | S13 IL (dB) | S14 IL dB | S15 IL dB | S12 ISO |
| 1 | 1.51 | -2.39 | -2.65 | -2.38 | -2.42 | -62.81 |
| 2.5 | 1.12 | -1.81 | -1.87 | -1.74 | -1.77 | -61.89 |
| 4 | 1.24 | -1.8 | -1.89 | -1.81 | -1.84 | -63.09 |
| 5.5 | 1.17 | -1.78 | -1.8 | -1.76 | -1.81 | -64.3 |
| 7 | 1.1 | -1.91 | -1.96 | -1.9 | -1.97 | -64.95 |
| 8.5 | 1.19 | -1.98 | -2.11 | -2.09 | -2.19 | -65.72 |
| 10 | 1.13 | -2.2 | -2.22 | -2.2 | -2.16 | -65.41 |
| 11.5 | 1.11 | -2.55 | -2.66 | -2.89 | -2.84 | -66.06 |
| 13 | 1.42 | -2.9 | -2.87 | -2.65 | -2.67 | -65.58 |
| 14.5 | 1.14 | -2.97 | -3.02 | -2.99 | -3.03 | -62.44 |
| 16 | 1.49 | -3.23 | -3.24 | -3.11 | -3.25 | -57.59 |
| 17.5 | 1.09 | -3.27 | -3.31 | -3.56 | -3.72 | -63.27 |
| 19 | 1.46 | -3.38 | -3.42 | -3.34 | -3.34 | -69.9 |
| 20.5 | 1.64 | -3.67 | -3.76 | -3.62 | -3.55 | -70.66 |
| 22 | 1.49 | -3.96 | -4.05 | -4.47 | -4.35 | -71.17 |
Reference picture
Configuration(mm)
Typical test curve
Note
| 1 | Clean the surface of the product, do not soak the product in cleaning solution for cleaning. |
| 2 | If the temperature is higher than 125℃, consult with us before ordering. |