---------------------------------------------------------- AeroElectric-List Digest Archive --- Total Messages Posted Tue 11/17/15: 3 ---------------------------------------------------------- Today's Message Index: ---------------------- 1. 05:38 AM - ptt isolation (nodak) 2. 07:04 AM - Re: Re: Stratux Build (Rick Beebe) 3. 04:18 PM - Re: ptt isolation (user9253) ________________________________ Message 1 _____________________________________ Time: 05:38:48 AM PST US Subject: AeroElectric-List: ptt isolation From: "nodak" What relays are recommended for pilot copilot ptt isolation on flightline fl760 transceivers. Thousands of relays are shown on suppliers web sites making it hard to pick out a suitable one. Thanks in advance. Eugene Pilipanko Read this topic online here: http://forums.matronics.com/viewtopic.php?p=449608#449608 ________________________________ Message 2 _____________________________________ Time: 07:04:20 AM PST US Subject: Re: AeroElectric-List: Re: Stratux Build From: Rick Beebe For Experimental Aircraft, the Navworx ADS600-EXP is a self-contained ADS-B in and out for about $1200. The ADS600-B at $1999 is for certified aircraft and seems very similar to the FreeFlight unit. However the Navworx units are both in and out and for $100 you can add wifi to display traffic & weather on a tablet. The $1999 FreeFlight unit is out only. Their in/out box is $3700. I went to an ADS-B seminar on Sunday and the presenter said that Mexico is going to require 1090ES. I haven't been able to verify that, however. Just another datapoint if you're trying to decide on UAT vs 1090ES. Something else I hadn't realized--for those thinking they can avoid airspace where you need ADS-B out--is that you can't fly over the top of any Class-B (actually the mode C veil) without ADS-B because the veil extends to 10,000' and ADS-B is required (in most places) above 10,000'. In my part of the country that's a significant inconvenience. --Rick On 11/16/2015 09:57 AM, Kelly McMullen wrote: > > > The best comparison of what it takes is the Dynon Skyview system. They > started with a Trig 1090ES transponder, and had EFIS and moving map > running of commercial grade GPS WAAS chips, with the GPS unit costing > $200 retail. To meet the 2020 requirement, after the FAA clarified that > the GPS had to meet TSO performance specs, but did not need actual TSO > approval for experimental OBAM aircraft; Dynon designed a GPS that had > all the integrity checking features the TSO called for, and is now > offering a "certified" grade GPS that will be legal in US for 2020, at > retail cost of $590. Combined cost of the Trig transponder and the legal > GPS is around $2700 on top of the cost of the EFIS. Not bad, but more > than the Freeflight combination UAT and WAAS GPS unit that is TSO > approved priced around $2000 plus install. ________________________________ Message 3 _____________________________________ Time: 04:18:59 PM PST US Subject: AeroElectric-List: Re: ptt isolation From: "user9253" Search Mouser or Digikey for these relay characteristics: Non-latching, 12VDC nominal coil voltage (13 or 14 OK), SPDT or DPDT, 1 amp contact rating, price less than $5. A panel mounted switch can be used to disable the copilot PTT. A relay is needed to connect either the pilot or copilot mic. Both mics should not be connected to the radio at the same time. -------- Joe Gores Read this topic online here: http://forums.matronics.com/viewtopic.php?p=449623#449623 ------------------------------------------------------------------------------------- Other Matronics Email List Services ------------------------------------------------------------------------------------- Post A New Message aeroelectric-list@matronics.com UN/SUBSCRIBE http://www.matronics.com/subscription List FAQ http://www.matronics.com/FAQ/AeroElectric-List.htm Web Forum Interface To Lists http://forums.matronics.com Matronics List Wiki http://wiki.matronics.com Full Archive Search Engine http://www.matronics.com/search 7-Day List Browse http://www.matronics.com/browse/aeroelectric-list Browse Digests http://www.matronics.com/digest/aeroelectric-list Browse Other Lists http://www.matronics.com/browse Live Online Chat! http://www.matronics.com/chat Archive Downloading http://www.matronics.com/archives Photo Share http://www.matronics.com/photoshare Other Email Lists http://www.matronics.com/emaillists Contributions http://www.matronics.com/contribution ------------------------------------------------------------------------------------- These Email List Services are sponsored solely by Matronics and through the generous Contributions of its members.