Re: LF: SV8CS Op-32 QRO

[DK7FC <73dk7fc@googlemail.com>]

Hello Spiros,

That sounds interesting. Must be fun to build the antenna up there.
Which earth losses do you get? Or, how much antenna current do you get at 30W?

Yesterday i saw SV3DVO in MF WSPR making a good signal.
Do you plan to use that band too, in some time? Would be fine to make a QSO and you seem to run a good combination of antenna size and power...

Am 22.12.2014 07:55, schrieb SV8CS-Spiros Chimarios:

Hello  Graham, Markus and others.

Your observations are correct and thank you.

Yesterday  tested in my remote site location a new antenna.

The antenna is a vertical 14,50m with 70m horizontal (INV “V”) with my YUMA transmitter – 30w output.

The remote site is at the top of a mountain 600 m a.s.l. with open horizon all around.

That was the weak transmittion in QRG 137.510.

For comparative reports in the next TX I used my normal qro transmitter at home in 137.520.

That sounds reasonable :-)

73, Stefan

Seems that the antenna work fine.

73, Spiros/SV8CS

 

 

 

From: owner-rsgb_lf_group@blacksheep.org [mailto:owner-rsgb_lf_group@blacksheep.org] On Behalf Of Graham
Sent: Monday, December 22, 2014 2:20 AM
To: rsgb_lf_group@blacksheep.org
Subject: Re: LF: SV8CS Op-32 QRO?

 

Only   + 20 db   Probably   aircraft  flutter  ..

 

G

 

-32	OPERA	0.136	21/12/2014 19:22	Greece	1.42E+09	SV8CS	KM07JS	IZ7SLZ
-12	OPERA	0.136	21/12/2014 19:56	Greece	1.42E+09	SV8CS	KM07JS	IZ7SLZ
-24	OPERA	0.136	21/12/2014 21:02	Greece	1.42E+09	SV8CS	KM07JS	IZ7SLZ

 

 

 

From: Markus Vester

Sent: Sunday, December 21, 2014 11:26 PM

To: rsgb_lf_group@blacksheep.org

Subject: LF: SV8CS Op-32 QRO?

 

Two consecutive Op-32 transmissions from SV8CS, showing an unusual step in frequency and in fieldstrength: 

 

2014-12-21 19:56:53 SV8CS   1506km 137519.965Hz  12mHz -26.8dBOp  69% 21.5dB
2014-12-21 19:22:44 SV8CS   1506km 137510.869Hz  56mHz -33.2dBOp 100% 21.3dB

 

New transmitter?

 

73, Markus