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DL0EF Germany flag Germany

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QSL: VIA BUREAU OR DIRECT

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Stockert Radio Observatory

The 'Astropeiler Stockert e. V.' refurbished and maintains
the first Radioteleskop built after WWII in Germany with an
active 25m (1.42 GHz / 4 GHz) and 10m (10 GHz) dish.

- Wikipedia in English / in German
- 360 degree Image (360cities.net)
- Astropeiler-Webcam
- Google Maps View

DL0EF QSL

10m dish for 10 GHz EME

CW-EME QSO-Story with Japanese stations (in German): http://astropeiler.de/funkkontakte

EME with our 10m dish

Some technical data

Antenna: polar mounted solid high precision 10-m-dish
Angle-decoder: Heidenhain ROD 700 18.000 imp./turn in both axis
Angle-encoder: Heidenhain IK120 PC-card
Antenna Gain at 10 GHz: 58 dB, 55% efficiency -3dB
Beamwidth at 10 GHz: 0.21 degree -10dB
Beamwidth at 10 GHz: 0.38 degree
Rig: 200W TWT transverter, linear polarisation with 75 Watt HF

... and additional for 144 MHz 4 x 11 el. Yagi with 300 Watt HF.DL0EF VHF Antenna

DLØEF is also active on shortwave.

Visitors are welcome!

.-.-.

6178057 Last modified: 2015-07-16 00:21:38, 3348 bytes

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