[TowerTalk] F/S VERY LARGE LOG PERIODIC ANTENNAS
Gene
sawman02 at yahoo.com
Sat Mar 28 17:19:37 PDT 2009
This antenna is, in fact, a system of two Log Periodic antennas. The Mirage/KLM C6-12-8 and the Mirage/KLM 10-30-7. When installed on one tower and fed in series with one 50 ohm feed line, the system becomes the Mirage/KLM C6-30-15-LPA. This scheme offers several advantages. Performance of the system is equal to an antenna with a 76 foot long boom. In addition the two antennas can be mounted on separate towers and/or fed with separate feed lines for even greater flexibility with no loss of performance.
Specifications:
Frequency of operation: 6 to 30 MHZ
Elements of system: 15
Element length (Max): 48 feet
Gain: 5.5 dBd minimum to 8.0 dBd
Front to back: 15.0 dB typical
Feed Impedance: 50 ohms unbalanced (Use 4 4:1 Baluns)
Boom Length: C6-12-8 = 46 FT.
C10-30-7 = 30 FT.
Turning Radius: 33.0 Ft
ASKING $500.00Please e-mail any questions to w2npt at arrl.net THIS ANTENNA SYSTEM IS ON THE GROUND READY FOR PICK UP ONLY IN NORTHERN NEW JERSEY
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