Hi Ed Folta K9QPJ & all, It may a bit out of topic
We used 7/8 Heliax Coaxial x 10pcs Duplexer (5 for Hi port another 5 for Low port )the made VR2Z Down link 51.33MHz/Uplink 50.83MHz. The VR2Z 6m Repeater Launch Year 2008 Photos http://www.hkara.org.hk/html/vr2z/1jan08/page_1.htm Vr2Z 6m(50MHz) Band Heliax Coaxial Cable Duplexer http://www.hkara.org.hk/html/2006_content/6m/6m_duplexer.htm We are interested to home make small size 6m Duplexer in other format for our next set of 6m repeater in VR2. Would Ed or anyone can send more detail of it (e.g internal drawing ,photo,dimension ) here or direct PM [email protected] TNX & 73s de VR2XVD On Sun, Sep 27, 2009 at 7:44 AM, wa6vpl <[email protected]> wrote: > > > Ed, > > > > Your model number crosses to the newer part number: R-106G, a six helical > resonator version. > > > > Try this link for further identification and modifications: > http://www.repeater-builder.com/sinclair/r101gc/r101_6m_mods.pdf > > > > Jim > > > > > ------------------------------ > > *From:* [email protected] [mailto: > [email protected]] *On Behalf Of *Com/Rad Inc > *Sent:* Saturday, September 26, 2009 8:15 AM > *To:* [email protected] > *Subject:* [Repeater-Builder] 6M Sinclair Duplexer > > > > > > We have a Sinclair 2H-30-3R6C duplexer which tops out at approxiamtely > > 51.8 Mhz on the high notch... > > Anyone ever create a "fix" to get this up another 1 or 1.5 Mhz ? > > > > This looks like a cavity shrinking exercise > > > > Ed Folta K9QPJ > > > > > -- HKARA website : http://www.hkara.org.hk VR2XVD email : [email protected],[email protected] Please consider the environment before printing the email.
