50 MHz & Up Group

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The 50 MHz and Up Group is an educational and public service amateur radio organization centered in the San Francisco Bay area. The group is interested in developing and utilizing communications on frequencies from 50MHz up through light-waves. The group is open to any related topics that might be of interest to members, such as: technology, design, construction, operation, public service, contesting and antennas.
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Contact

For questions about this group or about programs and activities, please contact the 2019 President, Mike Lavelle (K6ML):  miclevel at comcast.net

2019 dues and member information must be updated

If you have changed your address, email, phone, other info, please send a simple email to jpawlan@yahoo.com
If nothing has changed at all, then once a year please send an email saying nothing has changed. Make sure you state whether your email address has been changed or not.
To send a memberform with your updated information or to join, please go to the Membership tab of this website.
Dues are $10 for a year, $15 for two years. This can be brought to a meeting or sent to the new Treasurer:
Oliver Barrett
1111 Pecos Way
Sunnyvale CA 94089

Make your check payable to 50MHz and Up Group of N. Calif Inc

Location, day, and time of the meetings of the 50MHz and Up Group:

We have reserved the Summit Room within the Sports Basement store in Sunnyvale for 7pm on the first Tuesday of each month except for July and December.
The address of the Sports Basement is:
1177 Kern Ave
Sunnyvale, CA

December 2019 Meeting Announcement

Our next meeting will be the annual party on THURSDAY, 12/5, at 7pm at the Black Bear Diner at 415 E El Camino Real, Sunnyvale (just North of Fair Oaks Ave). All of our meetings are public and everyone is invited. We will have a Yankee gift exchange; if you want to participate, please bring a small gift that a fellow microwaver might enjoy or use, perhaps something neat from your junkbox. Hide it in a bag or box, so we can't tell what it is (doesn't need fancy wrapping). Those who bring gifts will choose another gift in exchange, and then the fun starts.

November meeting minutes not received



The new 2019 Officers and Board Members



Stressed parabola design for portable operation by Gary Lauterbach, K6MG

Please click here to view or download. This is a PDF.

Beacons

Microwave Beacons in operation The following beacons are known to be operating as of 06-30-2019:

NameGridCoordsFreqCallPowerAntComments
Mt Vaca CM88wj 38.415, -122.116 10368.325 W6ASL +30dBm 10dBi omni CW ID
Mt Allison CM97bl 37.500, -121.872 10369.000
10369.033
10368.433
24192.010
47088.000
K6MG


N6NU/B
KF6KVG
+21dBm
+29dBm total out

+13dBm
+7dBm
10dBi omni
"
"
12dBi omni
+20 dBi horn 27 deg beamwidth, aimed SW
CW ID, locked, S-meter output
Linear translator: Output is 11-55 kHz above beacon
Input 600 kHz below desired output
CW ID locked
CW ID locked
Mt Leeson CM97ae 37.167, -121.924 10367.990
24191.975
47087.99
79919.92
KF6KVG +20dBm
+20dBm
+5dBm
-5dBm
2.5" horn
1.5" horn
1.25" horn
0.6" horn
FM ID, locked, aimed NW
FM ID, locked, aimed NW
FM ID, unlocked, aimed NW
no ID, locked, aimed NW
Bear Mtn. DM06ir 37.747, -119.281 24191.990 W6BY/B +27dBm 20 slot omni locked, IDs as DM07IC, will fix
Mt Frazier DM04ms 34.775, -118.969 10368.310 N6CA/B +31dBm 14dBi omni CW ID, locked
Heaps Peak DM14kf 34.235, -117.141 10368.370 ? +?? dBm ??dBi omni CW ID
Palos Verdes DM03ts 33.747, -118.336 10368.300 N6CA/B +32dBm 14dBi omni CW ID, locked
Santiago DM13fr 33.712, -117.534 10368.330 KE6JUV +27dBm 10dBi omni CW ID, locked
San Miguel DM12mq 32.697, -116.935 1296.297
3456.360
5760.000
10.368360
K6QPV/B


unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
xtal few Hz
CW ID, locked
CW ID, locked
CW ID, locked