[TowerTalk] TH7DX INFO

[JC Smith]

Hi Carlos,

I've managed to misplace my Mosley book, but here are the specs. on the
TH7DX:

Band:                         20m                 15m              10m
<2:1VSWR           14.0 - 14.35    21.0 - 21.45  28.0 - 29.7
<1.5:1 VSWR     14.07 - 14.33  21.18 - 21.45  28.6 - 29.6
F to B (dB)              22+/-5             22+/-5            18+/-5
1/2 pwr b.w.          66 deg.           63 deg.           66 deg.
Max gain (dBi)          8.0                  8.7                  9.6

These data should line up in a 6 x 4 matrix.  If they don't, copy the matrix
to a text editor and view it there.

Just for fun, here's the TH5/MK2:

Band:                         20m                 15m              10m
<2:1VSWR           14.0 - 14.35    21.0 - 21.45  28.0 - 29.7
<1.5:1 VSWR     14.09 - 14.32  21.11 - 21.45  28.25 - 29.15
F to B (dB)              19+/-5             22+/-5            19+/-5
1/2 pwr b.w.          67 deg.           66 deg.           66 deg.
Max gain (dBi)          7.8                  8.0                  9.0

73 - JC,k0hps@amsat.org




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