[time-nuts] Procom GPS4 quadrifilar antenna...

[Michael Baker]

Time-nutters--

The Procom website lists the noise-figure of their quadrifilar
LNA as:

GAIN > 30 dB
NOISE FIGURE < 3 dB (incl. input filter).
Typ. approx. 3 dB
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I am a little surprised at this relatively high NF for a
product in this price category.  Even most low-end
mass-produced consumer grade GPS antennas are
spec'd at 1.5 to 2.0 dB NF.

Mike Baker
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