Skip to main content

H44KW V63ZM the (allmost) unworkables

H44KW 10114kHz CW this evening again working EU  weaker but just
after EA8AK? (QSO B4 )  I called at his QSX  and this time he came back woow  my first QSO with the Solomon Isl. was a fact

3D2RX  7011.3  worked being  the 3rd  40m 3D2 this month



To say it in one phrase: DX hunting can be a frustrating thing.


  Some DXCC  seem  unworkable no matter how loud they are.   
V63ZM 80cw  and   H44KW 10106 cw   real loud.
Must have huge pile yes but it was spread out and it did not seem that busy to me.
But never a chance  only special ear for G  heard  no ears for other W-EU ? 
deja vue  V63ZM

 heavy QRN ?
My ERP is too low?
  in the ARRL 1 call 100W to a not very strong big gun was enough it can not be that
Now I was calling with  PA . What more do I need  to be able to work V63ZM and H44KW?

Easier to work the  Fiji islands or ZL     3D2NB 3D2RO 3D2RX this month worked at 40m
Weak and  heavy pileups  but after a few calls  they come back so what's the problem with H44 V63?

Maybe it is too easy judging from this end of the pile.
But some operating procedures keep the weaker  ones behind the wall of SE Europe  out of the game.
Giving call and qrz after every QSO will make the pile too heavy for me.
But H44KW did not do that it was fb operator  still  no result
http://www.qsl.net/pa0oos/recall/H44KW_30.mp3 is that loud enough or not ?  it is not going to get louder from H44

H44 heard at 80m  also loud  but always one-way propagation  in that part of the world it seems

I have never worked H44  on any band and after this experience I lost the hope it will ever going to happen .
 







Comments

Enno - PF5X said…
Saw it worked out for you with H44KW after all yesterday on 30m. I have worked them too yesterday early in the eveining. They were really weak, so I do not understand the many comments that they are deaf. With a semi-permanent, single radial vertical and 400W I am not compaining ...

-- Enno, PF5X
pa0o said…
Fb Enno you got them, your vertical works excellent. If it gives 10-15dB more compared to the 22m a.g. dipole
It is time for me to change to a vertical for 40m too? I would not know why this dipole would not perform well.



Archive

Show more

Popular posts from this blog

2011-01-22 DIAMOND 2m 70cm 1m30 Colinear inside

Having relative poor signals on the local 70cm / 2m channels using this X50 Diamond collinear 70/2  1m antenna at a height of 25m. I needed to investigate what could be wrong. Measuring the cable only 3W is left for the antenna of the 10W 435MHz output from a IC451E The cable is 30m type H100 Z50 10mm outside diameter it is semi air-spaced but has an impossible 4mm² solid CU inner conductor not much air left. I preferred the H43 Z75 cable having lower loss and mechanical better ratio in conductor size. My antenna uses SO239 connector UHF type semi air spaced isolator.  3W should be enough for a comfortable noise free FM signal. But only 27km away at PA0A the signal is weak too weak something must be wrong? I made a simple reference dipole of 2x17cm CU wire. With this dipole the signals where totally worse. So the Diamond does work? I got curious to look inside. Maybe moisture penetration degraded the antenna. This  antenna is rainwater close in its n...

70MHz IARU contest 19 20 Juli

 26 QSO in CW USB. Op zaterdag wat zwakke signalen uit Engeland, in de avond haast geen signalen meer. Dit was geen FT8 dat was duidelijk...  Op 70MHz is men in Engeland heel actief , voor een grote contest zoals deze IARU R1 24uur zoekt men daar goede locaties op zoals hier M0ICK/P IO84SA ik had QSO nr 4 Michael al 41! . Maar ook op de activity avonden op de Dinsdag avonden van de de maand zijn veel Engelse stations actief . Zo kon ik op de 2e dinsdag  van juni op 1 avond in een paar uur tijd 100QSO's op 70cm 432 MHz in CW USB hoofdzakelijk G's maar ook SM7 6 OZ SP OK DL   zoek  voor de agenda op : https://vhf-uhf.veron.nl/contesten/contestrobot/       Pas op Zondag later in de ochtend ging de band open eerst 9H1PA  daarna vrijwel heel Spanje ,het geduld werd beloond.  gemiddelde  haast 1200km  Ook EA op 70.200 in FM , helaas wel te dicht op USB waardoor een QSO haast niet mogelijk was.   4M station de IC7100 me...

SPF5189z Low noise preamp 23cm

 14-4-2018 updated Above the low noise  preamp 50 - 4GHz    ebay  6€ Tested  2 small porto antennas 1 Baofeng UV antenna left   2nd best signal on PI2NOS 2 eBay DIAMONDSRH805S  wide band 144/432/1200  it works for its size as expected 3 piece of wire :   best signal in the setup... Unit under test at workbench. It was stable  50mA  at 5V   few days,  but sudden the current went up to 100mA And i could  no longer adjust it with the negative bias Voltage. The - Voltage went to zero and the SPF input port became low Z. This SPF5189z was broken  no oscillations, no input overload just it broke while i was receiving the PI2NOS 430.125 using a small antenna at the workbench. The specs of  SPF5189z  say it has an internal circuit  regulating the bias current. Replaced . again   with an other of the 5 spare SPF i have. The new one again could be adjuste...