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September 29th 08, 01:18 AM
posted to rec.radio.amateur.antenna
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Observations
Frank wrote:
Oops, sorry for the double posting. Anti resonance for a free space dipole is typically in the range of 7000 ohms. The MFJ 259 is only accurate over a limited range of 5 - 500 ohms so any measurements of anti-resonance is highly questionable. According to: http://ham.srsab.se/ww/temp/test_MFJ269.pdf ARRL lab measures the range of the MFJ 269 is 6 to 400 ohms. Not sure what the difference is between this and the MFJ 259. Frank The 269 has the 440mhz band. Dave WD9BDZ |
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