ER4P=>ER4S cable : resistor's value ?
Dec 12, 2007 at 4:56 AM Thread Starter Post #1 of 5

bobby001

100+ Head-Fier
Joined
Jul 26, 2006
Posts
238
Likes
10
I know it's a shame, but I'm lazy to looking for all this forum's thread for know the resistor's value for a DIY adaptor
wink.gif


Thanks.
 
Dec 12, 2007 at 5:54 AM Post #3 of 5
Thanks.

I didn't know that was so easy to calculate
wink.gif
 
Dec 12, 2007 at 4:27 PM Post #4 of 5
I thought the cable was just under 75ohm, but getting resistors in that range was more difficult than straight 75s.
 
Dec 12, 2007 at 5:22 PM Post #5 of 5
Quote:

Originally Posted by dimm0k /img/forum/go_quote.gif
I thought the cable was just under 75ohm, but getting resistors in that range was more difficult than straight 75s.


Quote:

Originally Posted by Lil' Knight /img/forum/go_quote.gif
The impedance of ER4p is 27ohm and 100ohm is that of ER4s. So, the cable is 75ohm.


100 - 27 = 73.
 

Users who are viewing this thread

Back
Top