| ??? 11/24/04 12:14 Read: times |
#81832 - Field probe construction Responding to: ???'s previous message |
Steve said:
... small, thin wall brass tube. A length of 50 Ohm coax- is threaded up the inside. I found that a piece of 50 Ohm semi-rigid coax does the trick very nicely, effectively combining the coax and the brass tube. Insulation is easily done with thin-walled heatshrink tubing. Rob. |
| Topic | Author | Date |
| AC drive induced noise | 01/01/70 00:00 | |
| is Drive connected through Choke ? | 01/01/70 00:00 | |
| Chokes | 01/01/70 00:00 | |
| DC-offset due to isolation technique | 01/01/70 00:00 | |
| DC Offset issue - Kai | 01/01/70 00:00 | |
| RE: DC Offset issue - Kai | 01/01/70 00:00 | |
| Will revert back.. Kai | 01/01/70 00:00 | |
| Induced noise | 01/01/70 00:00 | |
| Loop in loop ... Russell | 01/01/70 00:00 | |
| Induced noise | 01/01/70 00:00 | |
| Loop the ground lead. | 01/01/70 00:00 | |
| Hey! Who stole my probe! | 01/01/70 00:00 | |
| Field Probe. | 01/01/70 00:00 | |
| Field probe construction | 01/01/70 00:00 | |
| semi-rigid ? | 01/01/70 00:00 | |
| Pricey ... | 01/01/70 00:00 | |
Thanks | 01/01/70 00:00 | |
| Portfolio of Mr Keith Armstrong | 01/01/70 00:00 |