Introduction Blog Page 25

CQ WW 160m SSB OM0A

SSB portion CQWW 160m contest was an excellent opportunity to test the inverted L antenna on 160m as well as the visibility of the short-wave OM0A ether. Topband...

2he. DK7ZB yagi for 15 meters completed

Last antenna, it was necessary to produce WPX contest - 2he. DK7ZB yagi antenna on 15m - was completed and the measurement of. Compared to 20 meters it is ...

Band filters in the contest

Posting to multiple zones from one unit puts very high demands on durability radio receiver. When using high output and unfortunate coincidence can ...
Meranie DK7ZB yagi

Measurement results 2EL. DK7ZB Yagi at 20 meters

Antenna Analyzer should give answers to some of properties DK7ZB Yagi for 20 m. Since aluminum boom was available, I used to test a long iron ...
Hotové elementy DK7ZB yagi na 20m

Activity increases

Activity OM0A team members increases. OM-Activity Contest on 14 February was attended by Vilo OM0AAO, Števo OM7KW, Martin OM4AAS a Igor OM6ACI, while all ...
Krabička s konektorom a prispôsobovacím vedením

Bracket elements DK7ZB to 20M

Another antenna, which is made is 2-Element yagi to 20m according to DK7ZB. The photograph shows Teflon mounts elements with the central part. Duralo plate SA ...
FT-2000

CQWW 160m Contest

At the turn of February and March, the CQWW 160M Contest is held - SSB section. The start is 27th February 22.00z and the end of March 1, 22.00z, Single operator can ...
Inv.Vee anténa na strome

Inverted Vee anténa

Osvedčená drôtová pre KV Pasma antena antena do Inverted Vee - inverted V-Greece. It is actually a modification of the dipole, that is enough with one gripping point ....
Yaesu FT-1000mp

UBA Contest členov OM0A

UBA Contest participated in almost all members of the team WPX OM0A. The highest score declares Viliam Om0aaao, for which 9 Hours did 157qso and almost 32 thousand ...
DL1ECG Nemecko

HA DX Contest členov OM0A

Pair OM0A members attended HA DX Contest. It's a good opportunity to practice before the connection Contest CQ WPX contesto. Unlike a month -old ...
Stredová časť prvkov DK7ZB

Material Antenna

This week came the mail from the company ALUSET - material on the antenna. Duralo pipes and plates on the handles are key elements for the production of directional Yagi ...

HA DX Contest a UBA Contest

Excellent preparation for the upcoming CQ Contest WXP two January's contest. First, HA DX Contest, is held on 17-18 January 2009 From 12.00 to 12.00. Is...