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RECEIVING SITE
Hörnli – HB9AK
Fischenthal · ZH · Switzerland
Receivers at this location
1 ReceiversIllustrationAbout this site
SWISS-ARTG / HB9AK OpenWebRX+ station on the Hörnli in Fischenthal ZH, at 1133 m above sea level (JN47LI). One RTL-SDR provides eleven switchable profiles: 6 m, 2 m, 70 cm, PMR, ISM, ADS-B and 23 cm. On 15 October 2026, the device reports OpenWebRX+ 1.2.101 and a maximum of six web connections. Reception depends on the selected profile and antenna; transmitters at the same site may cause temporary interference.
Antennas at the site
Vertically polarised X-30 for 2 m and 70 cm, according to SWISS-ARTG. Other configured profiles do not guarantee equal antenna sensitivity.
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Approximate locations unless explicitly approved. Receivers at the same site are grouped.