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[TenTec] Followup on Omni VI Plus birdies

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Subject: [TenTec] Followup on Omni VI Plus birdies
From: heimbach@concentric.net (Karl Heimbach)
Date: Sun, 23 Nov 1997 11:21:40 -0600
Hello gang,

Thanks again for all the responses concerning Omni V and VI birdies. 
Some of you asked for an expanded list of birdies that I could hear and
the conditions I was hearing them under.

So here goes:

Omni VI Plus, serial number 10A10097
Purchased 11/11/97

Installed filters - 217 and 285 

Test conditions as follows:

1) Omni VI antenna jack connected alternately to a 50 ohm dummy load,
Cushcraft A-3, or 160 meter dipole via external B&W antenna switch.

2) DSP and notch filters off, no auxilliary filters engaged, in CW
mode.

3) AGC on and in fast position.

Birdies heard at:

160 Meters: 1.8001, 1.8385, 1.8777, 1.8816, 1.8878, 1.9010, 1.9348,
1.9521, 1.9796, 1.9878, 1.9989

80 Meters: 3.5547, 3.5588, 3.5665, 3.5908, 3.5995,  3.6260, 3.6289,
3.6514, 3.6648, 3.6780, 3.7137, 3.7387, 3.7502, 3.8330, 3.8495, 3.8630, 
3.8720, 3.8762,  3.8870, 3.8891, 3.9000, 3.9252, 3.9534, 3.9996, 4.0000

40 Meters: 7.0108, 7.0168, 7.0358, 7.0449, 7.0786, 7.1396, 7.1662,
7.1922, 7.2225, 7.2600

30 Meters: 10.1098, 10.1329

20 Meters: 14.0000, 14.0232, 14.0619, 14.0968, 14.1309, 14.1357,
14.1456, 14.1530, 14.2208, 14.2590, 14.2660, 14.2684, 14.2705, 14.3562

17 Meters: 18.0708, 18.0969, 18.1020, 18.1220, 18.1382, 18.1657, 18.1724

15 Meters: 21.0901, 21.1606, 21.1938, 21.1965,  21.2115, 21.2335,
21.2911, 21.3324, 21.3630, 21.3931, 21.4326, 21.4387

12 Meters: 24.8950, 24.8995, 24.9000, 24.9585, 24.9624, 24.9831, 25.0000

10 Meters: 28.0000, 28.0355, 28.062, 28.1106, 28.1216, 28.1240, 28.1474,
28.1656, 28.1812, 28.1993, 28.2849, 28.2960, 28.3318, 28.4059, 28.4439,
28.5178, 28.5325, 28.5500, 28.5561, 28.6242, 28.6653, 28.7137, 28.7780,
28.7994, 28.8330, 28.8871, 28.9518, 29.0364,  29.1102, 29.1729,
29.2585,  29.3906, 29.4068, 29.4280, 29.4576, 29.5552, 29.6244, 29.6404

Some are weak are are masked by atmospheric noise when an antenna is
connected, but the moderate to strong ones are not.   With a resonant
antenna connected, I can hear a tones ranging from S1 to S5+ at about 
50% of the frequencies listed above.

Hope this is of some use.

Regards,

Karl - W5QJ

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