That's what I am using here Neal....4SQ of the Hi-4+ amplifiers with 24ft verticals spaced at 60ft/side....that's all I could fit.
On 4/23/13, Neal Campbell <[email protected]> wrote: > I have ordered one of the Hi-Z single verticals with their premium preamp > and voltage injector to see how it works. The vertical is abt 23' so its > not very large. We have a 9 array 160m receiving array at NR4M that > performs "like buttah" (as Barbra Streisand would say). > > It might be a tad weak in the 30-6m region but it cannot be any weakter > than my Steppir! > > 73 > Neal Campbell > Owner > Abroham Neal LLC > Work: +1 540 645 5394 > Mobile: +1 540 645 8171 > > > > On Tue, Apr 23, 2013 at 1:28 PM, Rick McClelland, AA5S > <[email protected]>wrote: > >> Greg, I agree one should be careful not to overload the receiver while >> transmitting on a nearby antenna but my question is whether the preamp on >> these antennas are either unnecessary or degrade system performance when >> discerning low level signals with the 6700's receiver. >> >> On Tue, Apr 23, 2013 at 11:23 AM, Greg <[email protected]> wrote: >> >> > I would connect it to the radio through an RF limiter like the ones >> > formerly sold by ICE and now sold by Array Solutions....just to be >> > safe. >> > >> > http://www.arraysolutions.com/Products/as_rxfep.htm >> > >> > >> > BTW....If anyone is interested, I have one of the Clifton Labs >> > versions available (without the stinger) for only $50. I had two of >> > them phased with the DXE NCC-1 but now I have the Hi-Z 4SQ array. I >> > still use one of the Clifton Labs antennas but the other one is just >> > sitting here. >> > >> > http://cliftonlaboratories.com/z1501_active_antenna.htm >> > >> > >> > 73 >> > Greg >> > >> > >> > On 4/23/13, Rick McClelland, AA5S <[email protected]> wrote: >> > > Does anyone have any thoughts at to whether active receive antennas >> such >> > as >> > > DX Engineering's Active Antenna Phasing Systems AAPS3-1P ( >> > > http://www.dxengineering.com/parts/dxe-aaps3-1p) or Pixel >> Technologies' >> > > Shortwave Magnetic Loop Antenna RF Pro-1B ( >> > > http://www.pixelsatradio.com/product/shortwave-magnetic-loop-antenna/) >> > will >> > > perform well with the Flex 6700? I'm curious based on recent >> > > comments >> > > posted here regarding the 6700's very low noise performance receiver. >> > > These comments make me wonder if the the preamps included with these >> > > antennas would decrease system performance when used with this >> receiver. >> > > _______________________________________________ >> > > Flexedge mailing list >> > > [email protected] >> > > http://mail.flex-radio.biz/mailman/listinfo/flexedge_flex-radio.biz >> > > This is the FlexRadio Systems e-mail Reflector called FlexEdge. It >> > > is >> > used >> > > for posting topics related to SDR software innovation and other >> technical >> > > SDR topics. >> > > >> > >> > _______________________________________________ >> > FlexRadio Systems Mailing List >> > [email protected] >> > http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz >> > Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ >> > Knowledge Base: http://kc.flexradio.com/ Homepage: >> > http://www.flexradio.com/ >> > >> >> >> >> -- >> Rick McClelland, AA5S >> Fort Collins, CO >> _______________________________________________ >> FlexRadio Systems Mailing List >> [email protected] >> http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz >> Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ >> Knowledge Base: http://kc.flexradio.com/ Homepage: >> http://www.flexradio.com/ >> > _______________________________________________ FlexRadio Systems Mailing List [email protected] http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ Knowledge Base: http://kc.flexradio.com/ Homepage: http://www.flexradio.com/
