Aug 15, 2007 #1 Sadegh.j Advanced Member level 3 Joined Nov 29, 2006 Messages 749 Helped 48 Reputation 98 Reaction score 15 Trophy points 1,298 Activity points 5,585 Why do we design everything for 50 ohms, what is the significance of the number, for example why not 100 ohms.
Why do we design everything for 50 ohms, what is the significance of the number, for example why not 100 ohms.
Aug 15, 2007 #2 T taitsoft Junior Member level 2 Joined Jul 20, 2007 Messages 24 Helped 6 Reputation 12 Reaction score 0 Trophy points 1,281 Activity points 1,536 Re: Why 50 ohms Sadegh.j said: Why do we design everything for 50 ohms, what is the significance of the number, for example why not 100 ohms. Click to expand... A good question, often answered; see, for example, . David
Re: Why 50 ohms Sadegh.j said: Why do we design everything for 50 ohms, what is the significance of the number, for example why not 100 ohms. Click to expand... A good question, often answered; see, for example, . David
Aug 15, 2007 #3 dingjingfeng Full Member level 3 Joined Aug 12, 2005 Messages 189 Helped 17 Reputation 34 Reaction score 8 Trophy points 1,298 Activity points 2,243 Why 50 ohms it can be found in the RF book of Thomas Lee in a word, a tradeoff between Power handling capbility and attenuation also because engineer likes round number.
Why 50 ohms it can be found in the RF book of Thomas Lee in a word, a tradeoff between Power handling capbility and attenuation also because engineer likes round number.