| Author |
Message |
    
Therealporkchop
Advanced Member
Username: Therealporkchop
Post Number: 701
Registered: 11-2002
| | Posted on Thursday, May 18, 2006 - 9:30 pm: | 
|
Does anyone have one of these that they would be willing to share?
If so, can it be posted here or would it have to be posted under the pictures section?
Or will this be the one time that I can say email, and ask someone to email a copy to me? |
Bruce
Senior Member
Username: Bruce
Post Number: 3857
Registered: 9-2003
| | Posted on Friday, May 19, 2006 - 4:39 am: |
|
There is a percentage chart in this link
https://ewhdbks.mugu.navy.mil/VSWR.htm |
Therealporkchop
Advanced Member
Username: Therealporkchop
Post Number: 705
Registered: 11-2002
| | Posted on Friday, May 19, 2006 - 9:04 am: |
|
Thanks Bruce.
Is the Bird chart just like that? I can't say that I actually understand that version.
Is that for reading reflected watts and calculating SWR? |
Bruce
Senior Member
Username: Bruce
Post Number: 3860
Registered: 9-2003
| | Posted on Friday, May 19, 2006 - 9:34 pm: |
|
4% loss = 1.5/1
11% loss = 2/1
25% loss = 3/1
take your output and output and figure percentage loss the VSWR is the inpedance diffrence to get that loss ( 3/1 is either 150 ohms or 16 ohms based on a 50 ohm line ) |
