Timeline for Antenna and balun for MRF49XA
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 29, 2016 at 19:50 | comment | added | MaximGi | Approximately infinity at your frequencies (it's a small strip line terminated by an open circuit) which would cause no damage since you are doing reception, but you'd not receive anything though | |
| Mar 29, 2016 at 17:48 | comment | added | Mad Wombat | A possibly stupid question. What if I don't plan to use an antenna? What is the impedance of "no antenna" or "strip of metal on PCB"? | |
| Mar 29, 2016 at 16:31 | vote | accept | Mad Wombat | ||
| Mar 29, 2016 at 16:31 | comment | added | Mad Wombat | Thank you, that clarifies things. I am too noob to figure out what numbers to look for :) | |
| Mar 29, 2016 at 16:25 | comment | added | MaximGi | See edit. You can for example use something LIKE the TP-103 but not the TP-103 because it outputs 200 ohm diff. instead of 250 diff. | |
| Mar 29, 2016 at 16:24 | history | edited | MaximGi | CC BY-SA 3.0 |
added 550 characters in body
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| Mar 29, 2016 at 16:14 | comment | added | Mad Wombat | Hmm... so, do I have to make the exact circuit in the datasheet or can I use something like this maybe? mouser.com/ds/2/249/TP-103-477720.pdf | |
| Mar 29, 2016 at 16:09 | history | answered | MaximGi | CC BY-SA 3.0 |