I think the Sinclair Q2221E duplexer would probably be okay for a low-power repeater, say, 15 to 18 watts, but it wouldn't be my first choice. More info is here: www.sinclairtechnologies.com/catalog/resources/pdf/Q2221E-DI.pdf
73, Eric Lemmon WB6FLY -----Original Message----- From: Repeater-Builder@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Monday, September 08, 2008 10:24 PM To: Repeater-Builder@yahoogroups.com Subject: [Repeater-Builder] Sinclair Q2221E 222 MHz duplexer: opinions? A friend of mine is looking for a 220 duplexer & found the above. Any comments? I see the notch depth spec. is only 70 dB, which seems sort of minimal to me. Bob NO6B
