Rich & all: The ?64 power antenna is the same as the ?63 and it is extendable to any desired length within its range. Reception on AM is fine even with the long lead-in cable and the antenna properly ?trimmed.? Of course, in ?63 we could only get the AM radio (except on the NY?er Salon). You got me shaking the cobwebs loose as I remember some antenna theory from my engineering studies a few decades ago. The car antenna is basically a ¼ wavelength monopole FM antenna that when mounted vertically provides omnidirectional reception for AM and FM. For AM, it really doesn?t matter; the antenna can lay in any direction as it?s a really a small fraction of the long wavelengths of the low frequency AM signals. For FM, the vertical orientation provides omnidirectional reception. 31? is a compromise that, in practice, works relatively well across the FM band. The lower frequency channels (say 88 to 92 MHz) would require a longer antenna and the higher frequency channels a shorter antenna. You would likely not notice much difference between 26? and 33?, or even a longer length. If the antenna extended high enough (not likely), you would in effect have a half-wave antenna for FM at around 58? of length which would actually afford somewhat better reception (in theory). Carl Bilter _____ From: Chrysler300@xxxxxxxxxxxxxxx [mailto:Chrysler300@xxxxxxxxxxxxxxx] On Behalf Of Rich Barber Sent: Saturday, April 14, 2012 1:04 AM To: 'Don Warnaar'; crossramjoe@xxxxxxxxx; Chrysler300@xxxxxxxxxxxxxxx; lettercars@xxxxxxx Subject: [Chrysler300] 300 antenna and side mirrors The 1964 Chrysler options list shows code 371 Power Antenna available for "All exc. Wag. & AM-FM". I'm told this is due to the power antenna's fully extended length being improper for FM reception. The power antenna on my '64K convertible is non-op right now, but I'd guess it's fully-extended length to be near the 48" of the antenna for the AM radio on my '55 C-300. The fixed length antennas on my '86 Chrysler T&C convertible, '93 Jeep Renegade and '05 Dodge Durango are all 31"-apparently an optimum length for FM reception. A little Googling confirms this with the optimum antenna length varying from 26" to 33", depending on the station's transmitting frequency. I have not yet determined whether the power antenna on my '64 can be extended to any desired length with the switch. The thought does come to me that the long cable extension from the rear of the car may have caused some signal loss problems with the AM-FM radio-power antenna combination. My '64K and '55 came to me with outside rear-view mirrors on both sides. I removed both mirrors from the '55 (they were mounted on the cowl) and added a clamp-on mirror for safety and convenience. I miss the outside RH mirror, but it was near-useless at its cowl mounting. I'm going to keep the outside rear-view mirror on the K for safety, convenience and symmetry reasons although I expect its usefulness will be minimal. C-300-K-ly, over and out Rich Barber, Student Brentwood, CA From: Chrysler300@xxxxxxxxxxxxxxx <mailto:Chrysler300%40yahoogroups.com> [mailto:Chrysler300@xxxxxxxxxxxxxxx <mailto:Chrysler300%40yahoogroups.com> ] On Behalf Of Don Warnaar Sent: Friday, April 13, 2012 4:51 AM To: crossramjoe@xxxxxxxxx <mailto:crossramjoe%40gmail.com> ; Chrysler300@xxxxxxxxxxxxxxx <mailto:Chrysler300%40yahoogroups.com> ; lettercars@xxxxxxx <mailto:lettercars%40aol.com> Subject: [Chrysler300] 300L antenna and side mirrors Gil and all, The factory listing of 1965 Chrysler Accessories has no listing for a right side mirror for any model. The left manual mirror was standard on the New Yorker and available on all others. The left remote mirror was available on all. The manual antenna was on the right front fender. The power antenna was on the right rear quarter. For those interested in trivia, the booklet that came with the 300L stated that with the AM/FM radio the antenna mast should be extended 31" for maximum reception. Don Warnaar ----- Original Message ----- From: lettercars@xxxxxxx <mailto:lettercars%40aol.com> <mailto:lettercars%40aol.com> <mailto:lettercars@xxxxxxx <mailto:lettercars%40aol.com> <mailto:lettercars%40aol.com> > To: crossramjoe@xxxxxxxxx <mailto:crossramjoe%40gmail.com> <mailto:crossramjoe%40gmail.com> <mailto:crossramjoe@xxxxxxxxx <mailto:crossramjoe%40gmail.com> <mailto:crossramjoe%40gmail.com> > ; Chrysler300@xxxxxxxxxxxxxxx <mailto:Chrysler300%40yahoogroups.com> <mailto:Chrysler300%40yahoogroups.com> <mailto:Chrysler300@xxxxxxxxxxxxxxx <mailto:Chrysler300%40yahoogroups.com> <mailto:Chrysler300%40yahoogroups.com> > Sent: Thursday, April 12, 2012 10:29 PM Subject: Re: [Chrysler300] 300 G antenna and side mirrors Joe and All: Passenger side mirrors were not available from the factory from 1960 thru 1964. Any would have to have been added later by either the dealer or a previous owner. Quite sure they were also not available in 1965 either----at least my info indicates that. As several have mentioned, starting with the 300F, the power antenna was mounted on the right rear quarter and the manual antenna on the right front fender. 300ly, Gil Cunningham [Non-text portions of this message have been removed] [Non-text portions of this message have been removed] [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx To unsubscribe from this group, send an email to bob@xxxxxxxxxxxxx or go to http://autos.groups.yahoo.com/group/Chrysler300/join and select the "Leave Group" button For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/search.htm#querylangYahoo! 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