Geri and all, i also tried to listen to SAQ on Sunday morning around 8:30 UTC, but with my great surprise i heard a strong RTTY station at 17.2 kHz. I use a RACAL 1772 receiver with the long antenna
did anyone of you copy SAQ on 17.2 kHz this morning? I couldn't hear anything, prossibly because one of those PSU's in the neighborhood making a terrible noise at around 18 kHz. 73 Geri, DK8KW (W1KW)
Hi folks, did anyone of you copy SAQ on 17.2 kHz this morning? I couldn't hear anything, prossibly because one of those PSU's in the neighborhood making a terrible noise at around 18 kHz. 73 Geri, DK
To All from PA0SE Bryan, G3GVB wrote: So: is the system directional ? The gain I mentioned was in efficiency. But there may be some gain by directivity of the aerial system as well, but this is not c
So: is the system directional ? >> Not significantly. The whole array is less than a tenth of a wavelength long, so there is not enough phase delay to achieve much directionality. The design was mor
Dick Rollema wrote: To All from PA0SE valerio gabbani wrote: Alberto, Thanks for the info, did you know also the antenna system used ? '73, Valerio IK5ZPV You can find info (in Swedish) on the Grimet
So: is the system directional ? Bryan - G3GVB (Near Brighton ) To All from PA0SE Alberto, Thanks for the info, did you know also the antenna system used ? '73, Valerio IK5ZPV You can find info (in Sw
To All from PA0SE valerio gabbani wrote: Alberto, Thanks for the info, did you know also the antenna system used ? '73, Valerio IK5ZPV You can find info (in Swedish) on the Grimeton station SAQ, incl
valerio gabbani wrote: Alberto, Thanks for the info, did you know also the antenna system used ? '73, Valerio IK5ZPV Valerio, sorry, don't know which type of antenna they use. I just have this pictur
Perhaps a silly suggestion, but a mistake I have made more than once...:-) The RA1772 in CW mode displays a frequency 1kHz lower than the actual receive frequency - so to receive SAQ you have to tune
Valerio, at about 18.3 kHz there is a military station located at the Tavolara island, near Sardinia. It sounds like RTTY, and here it is quite strong, I can receive it by just connecting an indoor s
Dear Andy, LF group, The RA1792 (the following model from the 1772 perhaps) displays the actual frequency at the middle of the filter passband, then generates an audio Yes - well, it certainly is on
RU Sure ??? The RA1792 (the following model from the 1772 perhaps) displays the actual frequency at the middle of the filter passband, then generates an audio frequency output as defined by the BFO s
Dear Valerio, LF Group, Perhaps a silly suggestion, but a mistake I have made more than once...:-) The RA1772 in CW mode displays a frequency 1kHz lower than the actual receive frequency - so to rece