[ForSale-Swap] For Sale: 432MHz EME Antenna System - Update

Bob Kocisko k6pf at sbcglobal.net
Thu Jul 24 00:50:07 EDT 2014


Here's an update on the status of my 432 EME antenna system:

1.  The MT-3000A EL rotor & controller hv bn sold & picked up.  Many 
inquiries for this.
2.  The 8 yagis, H-frame, phasing lines & power dividers are sold pending 
receipt of funds & local pickup.

Tnx for everyone's interest & vy 73,
Bob, K6PF



----- Original Message ----- 
From: "Bob Kocisko" <k6pf at sbcglobal.net>
To: <sbms at ham-radio.com>; "Moon-Net" <moon-net at mailman.pe1itr.com>; "For 
Sale-Swap" <forsale-swap at mailman.qth.net>; "EME Bounce Net" 
<moon at moonbounce.info>
Sent: Sunday, July 13, 2014 6:11 PM
Subject: [ForSale-Swap] For Sale: 432MHz EME Antenna System


> Since moving to my new AZ QTH, I'm concentrating on putting up a 16' dish 
> for 23cm EME & later will put up my old 2m EME antennas.  In 2002, I 
> purchased a 432 EME system fm a ham in So Calif & never put it up.  The 
> antennas & EL rotor were stored in my yard under tarps.  The person I 
> purchased it fm bought it in 1991 & had it operational for 10 yrs.
>
> The antenna system consists of 8 x K1FO 25 element yagis (16.5dB gain each 
> yagi w/ 17' booms), heavy duty H-frame for stacking the yagis 2 wide x 4 
> high, Andrews LDF4-50A phasing lines (built & network analyzer matched by 
> M^2), two 4-port M^2 pwr dividers & one 2-port M^2 pwr divider attached to 
> a mast mounted box with a strong metal tube around it to keep it fm 
> bending.  The metal mast mounted box is included but does NOT include any 
> connectors, relays or LNA.  The H-frame risers are 17' 4" long & welded so 
> can't be split apart to ship & a 3" diameter x 6' 6" long crossboom.  Also 
> included is a very heavy duty M^2 MT-3000A elevation rotor & control box 
> along w/ 90' rotor cable & connector.
>
> Due to the weight of the EL rotor & length of the risers & antennas, I'm 
> requesting pick-up only in Chino Valley, AZ (20 miles north of Prescott). 
> I can deliver it all to the Williams, AZ hamfest the weekend of July 18 & 
> 19.  Alternately, it can be shipped if the buyer wants to pay for building 
> shipping crates & freight charges.
>
> Here's a breakdown of each item included, what the original owner paid in 
> 1991 (based on receipts I have) & what I'm asking now if sold as a 
> complete system which is my preference.  If purchased new today, prices 
> would far exceed 1991 prices.  For example, the MT-3000A EL rotor + 
> controller costs $3,500 & 8 of these yagis would cost $1,888 ($236 each) 
> fm Directive Systems.
>
>
> Item                                                             Price 
> Paid in 1991                        Asking Price Today
>
> M^2 MT-3000A EL rotor & controller                       $ 525 (receipt) 
> $ 300
> 8x K1FO 25 el yagis                                             $ 884 
> (receipt)                                    $ 400
> 10 x M^2 LDF4-50A phasing lines                          $ 977 (receipt) 
> $ 300
> Custom H-frame (risers & crossboom)                    $ 400 (estimate) 
> $ 100
> 2x 4-port M^2 pwr dividers                                     $ 160 
> (estimate)                                  $  80
> 1x 2-port M^2 pwr divider                                       $  60 
> (estimate)                                  $  30
> 90' - 8 conductor rotor cable                                  $  60 
> (estimate)                                  $  30
> Totals                                                              $3,066 
> $ 1,240
>
> I will sell the entire pkg for $1,240 which is 60% less than price paid in 
> 1991!!!  If pkg is split up, unit prices may be greater.  Photos of the 
> various parts are available upon request including some photos I took of 
> the assembled system prior to my purchasing it.
>
> Tnx for reading & pse contact me off-line if you have questions or 
> interest.
>
> Vy 73,
> Bob, K6PF
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