2017-04-07

JT65 stations on 5 MHz (5)

PSKreporter display of 60m JT65 signals
PSKreporter display of 60m JT65 signals
Lots of JT65 signals this evening, April 7, 2017, on 60m (5357 kHz). European activity on the band is constantly increasing, however SV (Grecce) remains silent.

2017-04-03

WSPR beacons on 474 kHz

Map display of WSPR beacons heard on 630 m, from wsprnet.org
Early this morning I switched my radio on 475.6 - 475.8 kHz in the 630 m WSPR band for the first time. I conencted my HF vertical antenna directly to the Icom IC-706 MkII radio, without any matching, filtering or tuning. Only one station showed up, IW4DXW JN64 (1147 km).

2017-04-02

CQ WPX award update

The WPX program (page 89)

The previous issue of CQ-Amateur-Radio (March 2017) lists my updated score for CQ WPX Mixed (1450)  and Digital (950) awards.

2017-04-01

WSPR beacons on 1.8 MHz

Map display of WSPR beacons heard from wsprnet.org


Last night I left my radio on 1838.0 - 1838.2 kHz in the 160 m WSPR band. I conencted my HF vertical antenna directly to the Icom IC-706 MkII radio, without any matching or tuning. I received a number of European WSPR beacons, the most distant being G3ZJG in IO92 (2497 km) and RX3DHR in KO94KS (2187 km).

2017-03-28

1η Ημερίδα Ψηφιακών Επικοινωνιών DMR (φωτογραφίες)

Ο Πρόεδρος της RSF Hellas, SV1GFH



Ο Δημήτρης SV1EDZ και ο Νίκος παρουσιάζουν τον προγραμματισμό του HYTERA


Ο Γιάννης SV1EEZ στην παρουσίαση του Freebytes


Δυο αναλογικές αλεπούδες στο ψηφιακό παζάρι: SV1TN & SV1MO