HF  

I have been QRV on the HF bands since the end of 2003. Since then, the solar cycle has declined, so activity on 15m/10m has decreased. Hopefully after 2008 conditions, and activity, will improve! Combined with aerial problems on 160m/80m, my activity has been mainly confined to 40m/20m.

        

DX Cluster activity

Solar data & HF band conditions


During IOTA 2008 contest

As of the end of May 2009, I dismounted the HyGain AV-14AVQ and removed the top section vertical and top-hat redials. I replaced this with a shorter vertical section with longer top-hat radials, and a coil with long top-hat radials. This is known as the MK-80 modification for the HyGain AV-14AVQ. This is what it looks like now:


AV-14AVQ + MK80

The up side of this modification is that the vertical now tunes up on 80m. The down side is that the SWR starts to rise above 7.050MHz and needs to be manually retuned to reduce the SWR below 1.15:1. Not a problem! I only need to put up the wire when trying to play on 160m.

Summary of DXCC entities worked by G6CSY on 10 to 160 m.
Type of propagation: All Mode: All mode
From 01/01/1900 to 24/03/2008

 

DXCC CALLSIGN BAND
1AØ (Sov. Mil. Order of) 1AØKM 20 m.
3A (Monaco) 3A5ØARM 20 m.
3V (Tunisia) 3V8BB 40 m.
4J,4K (Azerbaijan) 4K5D 40 m.
4L (Georgia) 4L8A 20 m.
4U_ITU (ITU HQ) 4U1ITU 40 m.
4X, 4Z (Israel) 4X4DZ 10 m.
5B (Cyprus) C4M 10 m.
5Y-5Z (Kenya) 5Z1A 20 m.
6V-6W (Senegal) 6W8CK 15 m.
7T-7Y (Algeria) 7X4AW 40 m.
8P (Barbados) 8P2K 20 m.
9A (Croatia) 9A5KV 40 m.
9H (Malta) 9H6A 40 m.
9K (Kuwait) 9K9X 15 m.
9M2, 4 (West Malaysia) 9M2CNC 15 m.
A4 (Oman) A45XR 20 m.
A6 (United Arab Emirates) A61AJ 10 m.
CA-CE (Chile) XR45TA 20 m.
CN (Morocco) CN2R 20 m.
CT (Portugal) CT1BOL 10 m.
CT3 (Madeira Is.) CT3/DJ6QT 20 m.
CU (Azores) CU3AA 20 m.
CV-CX (Uruguay) CX7BF 15 m.
D4 (Cape Verde) D4B 20 m.
DA-DL (Fed. Rep. of Germany) DL2ARD 20 m.
E7 (Bosnia-Herzegovina) T98T 40 m.
EA6-EH6 (Balearic Is.) EA6TU 15 m.
EA8-EH8 (Canary Is.) EA8AJO 10 m.
EA9-EH9 (Ceuta & Melilla) EA9IB 20 m.
EA-EH (Spain) EA4BT 10 m.
EI-EJ (Ireland) EI6JK 40 m.
EK (Armenia) EK8WA 15 m.
ER (Moldovia) ER5DX 15 m.
ES (Estonia) ES8HX 15 m.
ET (Ethiopia) ET3TK 20 m.
EU, EV, EW (Belarus) EW6AF 20 m.
EX (Kyrgystan) EX2T 10 m.
EY (Tajikistan) EY8CQ 40 m.
F (France) TP6CE 40 m.
FG (Guadeloupe) TO5BG 20 m.
FM (Martinique) FM5BH 20 m.
FP (St. Pierre & Mique) FP/VE7SV 15 m.
FR (Reunion) FR1HZ 20 m.
G, GX (England) G6INU 40 m.
GD, GT (Isle of Man) MD4K 40 m.
GI, GN (Northern Ireland) MIØDJX 40 m.
GJ, GH (Jersey) GJ1EXC 20 m.
GM, GS (Scotland) GMØKET 40 m.
GU, GP (Guernsey) GU4EON 40 m.
GW, GC (Wales) MWØCRI 40 m.
HA, HG (Hungary) HG1ØSVK 20 m.
HB (Switzerland) HB9VW 40 m.
HBØ (Liechtenstein) HBØ/HB9AON 20 m.
HC8-HD8 (Galapagos Is.) HC8N 40 m.
HI (Dominican Republic) HI3CCP 40 m.
HJ-HK (Colombia) HK1AR 40 m.
HZ (Saudi Arabia) HZ1IK 40 m.
I (Italy) IR4X 20 m.
IS, IM (Sardinia) IMØ/IZØEJQ 40 m.
J6 (St. Lucia) J6DX 40 m.
DXCC CALLSIGN BAND
JA-JS (Japan) JA6ZPR 20 m.
JX (Jan Mayen) JX9NOA 20 m.
JY (Jordan) JY4NE 20 m.
K,W,N, AA-AK (USA) WB4ABW 10 m.
KL7 (Alaska) NL7V 20 m.
KP2 (Virgin Is.) WP2Z 15 m.
KP4 (Puerto Rico) KP4JRS 40 m.
LA-LN (Norway) LA9HW 20 m.
LO-LW (Argentina) LPØH 20 m.
LX (Luxembourg) LX7I 80 m.
LY (Lithuania) LY2FY 20 m.
LZ (Bulgaria) LZ1MG 10 m.
OD (Lebanon) OD5NH 15 m.
OE (Austria) OE8YDQ 40 m.
OF-OI (Finland) OH3JR 20 m.
OHØ (Aland Is.) OHØZ 20 m.
OK-OL (Czech Republic) OL5T 20 m.
OM (Slovak Republic) OM7M 40 m.
ON-OT (Belgium) ON5GY 40 m.
OX (Greenland) OX3DB 20 m.
OY (Faroe Is.) OY3JE 20 m.
OZ (Denmark) OZ/DM1VA/P 20 m.
P4 (Aruba) P4ØY 20 m.
PA-PI (Netherlands) PH7A 40 m.
PJ2, 4, 9 (Bonaire, Curacao) PJ2F 20 m.
PP-PY (Brazil) PT7BZ 40 m.
S5 (Slovenia) S53EO 40 m.
SA-SM (Sweden) SM5INC 20 m.
SN-SR (Poland) SO8N 20 m.
SV5 (Dodecanese) SV5/DL3DRN 15 m.
SV9 (Crete) SV9FBM 20 m.
SV-SZ (Greece) SV1BJW 15 m.
T7 (San Marino) T77CD 40 m.
TA-TC (Turkey) TA2ZF 15 m.
TF (Iceland) TF3GC 20 m.
TI, TE (Costa Rica) TI2RDI 40 m.
TK (Corsica) TK5EP 40 m.
UA2 (Kaliningrad) UA2CZ 20 m.
UA-UI1,3,4,6, (European Russia) R1ØRRC 20 m.
UA-UI8,9,Ø,RA (Asiatic Russia) UA9JDP 15 m.
UN-UQ (Kazakhstan) UN9LW 20 m.
UR-UZ, EM-EO (Ukraine) UV7D 10 m.
VE, VO, VY (Canada) VY2ZM 15 m.
VK (Australia) VK4AN 20 m.
VP2E (Anguilla) VP2E 15 m.
VP5 (Turks & Caicos Is.) VQ5XF 40 m.
VP9 (Bermuda) VP9/K9JY 20 m.
VS6, VR2 (Hong Kong) VR2XLN 20 m.
XT (Burkina Faso) XT2C 20 m.
YB-YH (Indonesia) YB5BO 15 m.
YL (Latvia) YL85TW 20 m.
YO-YR (Romania) YO9WF 20 m.
YT-YU, YZ (Serbia) 4N25K 20 m.
YU6,4O3 (Montenegro) 4O3T 40 m.
YV-YY (Venezuela) YW4M 20 m.
Z3 (Macedonia) Z37M 20 m.
ZA (Albania) ZA1UT 20 m.
ZB2 (Gibraltar) ZG2FX 20 m.
ZC4 (UK Sov. Base Areas) ZC4LI 40 m.
ZD8 (Ascension I.) ZD8Z 15 m.
ZL-ZM (New Zealand) ZL2AMI 40 m.


 


HF station as of March 2009

I have no amplifiers on HF. For most modes I usually run around 20 watts output, with 5W QRP for contests.

HF gridsquares worked on all bands and modes.

160m
 


80m
 


40m
 


20m
 


15m
 


10m
 

A temporary 20m long inverted L wire antenna, and the HyGain vertical


Poor take-off to the west on HF

And a temporary antenna for the WARC bands, a trap dipole.


It's not very well positioned