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busarob1969
Приєднався 8 січ 2011
Відео
GT7 250524
Переглядів 387 місяців тому
1st race with new wheel and pedals, GT7, ktm Xbow turbo, 300hp 800kg . just a reply of the race, so i can watch my improvements as time goes by.
lap of Taree on the bicycle sony action cam with gps
Переглядів 36Рік тому
daily exercise , 90 minute bike ride around Taree nsw
Yaesu ftdx101d gone bad
Переглядів 6062 роки тому
Intermittent button fault with a two year old yaesu ftdx101d One button had been intermittent for last 6 months and now the button led no lights and the radio carry’s on like a button is being pressed on its own. At time it can sit there turn on with no buttons working, other times it goes crazy with the button beeps, other times it will work for some time before again going a bit crazy
problem with frank vk3nu or vk3wwe
Переглядів 2652 роки тому
this is Frank Pavic, a ham radio guy from Altona meadows Victoria vk3nu or vk3wwe. he has for some time now been a serial pest with his Go Go Go or mexican style voice overs on the Anza net, the old 7.130 net and he seems to carry on, targeting any qso on 20 and 40 mtrs. this cary on was on 14.156 with Ea7ba and the guys. if you hear frank, please record it and send a copy to the ACMA as this k...
With ea7ba, 6y5hm Hugh popped in
Переглядів 962 роки тому
was great to work Hugh 6y5hm, considering i am in a gully, i only have the cheap and cheer full home brew yagi, home brew mast and home brew amplifier, this is all a low budget affair, i was able to get a S point (58) over the local fellow JE, who got a 57, with $10k worth of SPE2kfa amp and $4k ultra-beam stepper antenna on a much taller tower. It seems, it doesn't matter how much money you ha...
Talking to John ea7ba , then this
Переглядів 1472 роки тому
23/03/2022 just documenting the behaviour by some on 14.156 i was talking to john ea7ba a little earlier regarding a plumbing job i had just completed , that i had made a better career decision, with electronics and automotive career , that this was only a storm water drain and i could not imagine i would like sewage issues or fixing it. no mention of any one in particular, a few people later i...
Dave g4akc bicycle mobile 1 watt
Переглядів 2852 роки тому
from Blackpool UK to Taree n.s.w Australia !4.156mhz Dave G4AKC, mobile on his trike towing his little radio trailer. using a half wave vertical and a alinco radio with a small amplifier
Working Dave G4akc on 2 watts
Переглядів 472 роки тому
My station, Yaesu Ftdx101d, yaesu M1 reference mic, How brew water cooled ldmos amp, Home brew 3 element yagi at 10 mtrs . Dave G4akc on his bicycle mobile set up, Blackpool right next to the sea Running a half wave 10. Mtr long whip on the back of the bike. Down to two watts . Long path to the Uk.
Short path , to the island of Hoy, 12:54 am local time , to Gm8ofq Geoff
Переглядів 322 роки тому
I am running a 3 element home brew Yagi at 10 mtrs, home brew water cooled ldmos amp and a yaesu ftdx101d. This video was taken from Geoff’s Live feed from his you tube account.
Mrf1k80h water cooled amp
Переглядів 3903 роки тому
This video is to show the effect on power , After some filter tuning on the second Amp. Prior to tuning 20 mtrs , 10 mtrs Was just hitting 800 watts And was it was just making 600 watts on 6 mtrs. Both my big amp the twin ldmos unit And now the smaller single ldmos unit Are producing the goods after tuning The low pass filters . Now the average is 1150 watts And 6 mtrs just shy of one Kw . I ca...
Twin ldmos water cooled amp Trap test
Переглядів 2093 роки тому
Firstly all testing was done on a dummy load as seen in previous videos. Here I Used some clean rf tap out boxes A demodulator box at the radio Rf sampler at the amp. A mate was saying it looked wide on his Anaan 7000 Yet two tone test are better than -36 And that was at 2350 watts Looking at the spectrum analyser In band imd at plus or minus 2kc of the audio band pass is better than -45 db dow...
Twin ldmos amp with tuned lpf
Переглядів 2543 роки тому
This is a twin ldmos water cooled Amp as seen in earlier videos, Thanks to the advise from victor EB104.ru And my mate Dimitri At dx world. I finally got round to tuning the input Of the low pass filters. The final result is on 20 mtrs @ 2250 watts, into a dummy load. It was just on 1700 prior to tuning. Tnx Victor and thank you Dimitri Let’s not forget, a big thank to Yanna For all your help w...
Watercool mrfx1k80 hf / 6 mtr amplifier
Переглядів 5353 роки тому
A quick video of a amp I built back in march this year, running via an elteck flatpac 2 . It’s water cooled . Current protected . It’s been running since march 2021 Not one issue . Doesn’t get hot and at our legal limit Of 400 watts will last a life time. The mrfx1k80 is the same ldmos that’s is used in the spe1.8kfa This device will make 1800 watts At 65 volts At 53 volts I have made a easy 14...
Twin Mrf1k80 water cooled 2400 watt amplifier
Переглядів 9853 роки тому
Twin Mrf1k80 water cooled 2400 watt amplifier
Mrf300 by 4, water cooled hf 6mtr amplifier
Переглядів 1,3 тис.3 роки тому
Mrf300 by 4, water cooled hf 6mtr amplifier
Testing the DX WORLD amp board and comparing it to the 4 x MRF300 VK-AMP board .
Переглядів 7 тис.3 роки тому
Testing the DX WORLD amp board and comparing it to the 4 x MRF300 VK-AMP board .
A quick video showing a 3 dB increase in power shows a S point on the ic 7300
Переглядів 1673 роки тому
A quick video showing a 3 dB increase in power shows a S point on the ic 7300
Just a quick video to show 3 dB per S point
Переглядів 853 роки тому
Just a quick video to show 3 dB per S point
Australian made mrf300 x 4 amp board sold on EBay
Переглядів 6 тис.3 роки тому
Australian made mrf300 x 4 amp board sold on EBay
Mrf300, amp testing, amp boards made by Vk amp.
Переглядів 3803 роки тому
Mrf300, amp testing, amp boards made by Vk amp.
Mrf 300 amp, by by the Vk, amp, guy in Victoria Australia.
Переглядів 1,6 тис.3 роки тому
Mrf 300 amp, by by the Vk, amp, guy in Victoria Australia.
Zl3sv vfo A. 3 vertical array , vfo b single half wave vertical
Переглядів 1243 роки тому
Zl3sv vfo A. 3 vertical array , vfo b single half wave vertical
4 square to single vertical comparison
Переглядів 774 роки тому
4 square to single vertical comparison
Comparison between the four square and a single vertical
Переглядів 1914 роки тому
Comparison between the four square and a single vertical
First contact to Dave G4akc, with the half wave rectangle, 19/10/202
Переглядів 534 роки тому
First contact to Dave G4akc, with the half wave rectangle, 19/10/202
From Dave’s Radio 15/10/202 on 40 mtrs
Переглядів 1054 роки тому
From Dave’s Radio 15/10/202 on 40 mtrs
I would rather eat the leatherjacket
The gps is via a Sony action camera, a hdr-as30v
why were you swimming with a leather jacket
Superb mate
Heya Rob...what was the ranger on about? Sounds like he was trying to throw a bit of authority around.....I hope you gave him a serve!
a few spiteful A-hole hams, calling the rangers complaining about antennas trying to get me kicked out of the parks. these few making out they where visitors and i was causing them grief. i later set them up, with help of a couple friendly rangers and a few months later i was allowed to return, once parks worked out what was actually going on.
Nice catch 73!
Impressive Rob ! ...Dave, G4AKC
Great work Rob.
Stunning difference mate! ...Dave, G4AKC
Absolutely fantastic recording Rob .... Dave, G4AKC
Brilliant copy today Rob on my bicycle ...always a pleasure ..... Dave, G4AKC
I don’t know. What I do know is it works well on ssb. Best NR of any radio I’ve ever had
as a spear fisherman I don't know why but their flesh is is tempting to shoot
Hi, great video. How do you mounted the GPS to the motorcycle? Greetings from Chile!
WTF, Where was the attack? What a waste. Why u post such dumbshit?
Beautiful :)
Brilliant :D look forward to the next one :)
Nicely done, pity the aurora didn't show, we were waiting for it too. Ahh well, next time.