Re: [Repeater-Builder] Low-Pass Filters for Ferrite Isolators

2005-05-10 Thread [EMAIL PROTECTED]
I trust that if there is no Low-Pass filter at the isolator output, a passband cavity would do the job? LJ -Original Message- From: Bob Dengler [EMAIL PROTECTED] Sent: May 9, 2005 10:13 AM To: Repeater-Builder@yahoogroups.com Subject: Re: [Repeater-Builder] Low-Pass Filters for Ferrite

Re: [Repeater-Builder] Low-Pass Filters for Ferrite Isolators

2005-05-10 Thread Eric Lemmon
filter at the isolator output, a passband cavity would do the job? LJ -Original Message- From: Bob Dengler [EMAIL PROTECTED] Sent: May 9, 2005 10:13 AM To: Repeater-Builder@yahoogroups.com Subject: Re: [Repeater-Builder] Low-Pass Filters for Ferrite Isolators At 5/7/2005 10:53 AM

Re: [Repeater-Builder] Low-Pass Filters for Ferrite Isolators

2005-05-10 Thread rogeradio
: [Repeater-Builder] Low-Pass Filters for Ferrite Isolators At 5/7/2005 10:53 AM, you wrote: Steve, There is nothing special about the low-pass filter that might require you to use a particular brand name. A ferrite isolator is a nonlinear device, and therefore it will generate a strong second

Re: [Repeater-Builder] Low-Pass Filters for Ferrite Isolators

2005-05-09 Thread Bob Dengler
At 5/7/2005 10:53 AM, you wrote: Steve, There is nothing special about the low-pass filter that might require you to use a particular brand name. A ferrite isolator is a nonlinear device, and therefore it will generate a strong second harmonic which must be attenuated by either a notch filter

[Repeater-Builder] Low-Pass Filters for Ferrite Isolators

2005-05-07 Thread Eric Lemmon
Steve, There is nothing special about the low-pass filter that might require you to use a particular brand name. A ferrite isolator is a nonlinear device, and therefore it will generate a strong second harmonic which must be attenuated by either a notch filter or a low-pass filter. Notch