Timeline for Need an RF switch IC or circuit that can switch with a DC bias
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 6, 2022 at 12:40 | comment | added | Engo | Marcus I need to achieve the effect of creating an open condition to the antenna, it can be on the core or the shield. How about simply placing a N-FET in series with the shield of the SMA and the GND of my PCB? An RF switch that requires blocking caps will not work | |
| Dec 6, 2022 at 12:27 | comment | added | Marcus Müller | or add the 5V after the switch. (need to actually take care to achieve desired isolation) | |
| Dec 6, 2022 at 11:49 | comment | added | Andy aka | Use an RF relay. | |
| Dec 6, 2022 at 11:19 | history | edited | JRE | CC BY-SA 4.0 | edited title |
| S Dec 6, 2022 at 11:12 | review | First questions | |||
| Dec 6, 2022 at 15:55 | |||||
| S Dec 6, 2022 at 11:12 | history | asked | Engo | CC BY-SA 4.0 |