Posts by PH2M
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Yes indeed, no stock for weeks
73 de Frank PH2M
Ordered this LNB + the downconverter today
, looking forward to get them using together with my IC-9700 + SG-LAB transverter 
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OK dzięki jak by ktoś miał link do strony polskiej to bym poprosił.Tylko będzie mały problem bo do tego wzmacniacza trzeba dać minimalna moc 2 W a z D X Patrola wychodzi 250 MW czyli pomiędzy nimi musi być jakiś inny wzmacniacz 2 W .Ja mam takie pytanie jakby tam dał wzmacniacz 4 W to przesteruje moją modulacje czy zablokuje duży wzmacniacz.
Please English (or German) only...
73 de Frank PH2M
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He is at the moment offering more pcs on Ebay. To use this PA for QO-100 is very easy. All who are interessting drop me a PN at call@darc.de and I will send you how to do this.
He is at the moment offering more pcs on Ebay. To use this PA for QO-100 is very easy. All who are interessting drop me a PN at call@darc.de and I will send you how to do this.
PN send, vielen Dank, 73 de Frank PH2M
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Just for curiosity, has 9700 the "Frequency Transverter" capability like TS2000 ?
This is very good to set up frequency indicator to 10.490.xxx and 2400.xxx for a "right" frequency information.
Thank you.
Regards.
I don't think so Alessio, never did see something about this possibility
, but I would like that very much also, so maybe (when not available) a nice firmware update for our 'non QO-100 receiving' Japanese Icom engineers !?73 de Frank PH2M (IC-9700 owner & SGlab TR2300 to receive soon...)
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PH2M Frank many thanks for the settings!
Made by Kim ON4BCV
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File made by Kim ON4BCV...
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Hi Forum
has somebody already entered the various HAM satellites into his IC-9700 SAT-memory and is willing to share the list with us/me?
A CSV-export file from CS-9700 application would be great!
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Hristiyan LZ5HP is not very communicative ... PA ordered April 26 , paid , announced lead time 4 weeks ..I have already emailed SG-LAB several times but no answer ....Silence radio ....
I think most people don't have that experience with Hristiyan LZ5HP (certainly not me), I mailed him a few times with questions about the TR2300 (13cm transverter), I always received an answer within 1 day! Finally ordered 1 and he told me lead time is about 7~8 weeks (on May 4), I will receive an email when mine is in stock then I have to pay via PayPal...
Best regards, Frank PH2M
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Sorry if posted in the wrong forum
I don't think I can move the tread so I will have to ask one of the moderators to move it for us.Hello Harry, I 'am just very interested in results/tests and try to find the best LNB (although there always differences between LNB's even from the same type
), so I asked to put it in the correct (LNB)forum just to make it easier for everyone to find these tests/discussions !Thanks for the video (although personally I 'am looking for a Twin or Quad LNB
)73 de Frank PH2M
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Hello all,
GOOBAY 67270 works fine when you put him in a shadow, like in a Box that no Wind cool them down or Sun heat him up.
Also easy to modificate, only desolder the xtal an put 2,2 µH and 18 pF to the PLL.
I am using the Triplexer from the Forum here and the Leo Bodnar GPSDO.
use the following Frequencies for the PLL give Output on >>>
26.525640 MHz >>> 144,550 MHz
25.787172 MHZ >>> 432.550 MHZ
23.699998 MHz >>> 1246.550 MHz
There is no Diverence in the Output S/N, messured with ICOM IC-R8600@2,7kHz BW.
Nice if this (or an other type) LNB can be used for 144 or 124* MHz. IF, I have a brand new IC-9700, so an IF on 23CM would be very nice
73 de Frank PH2M
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Hereafter you find the link of the Amazon page showing the Megasat twin LNB I ordered recently. The LNB came with two sparate PLL's each for one ot the outputs. Please note there was only one crystal for both PLL's. Very different to what I saw so far ...!
https://www.amazon.de/HB-DIGIT…s=gateway&sr=8-1-fkmrnull
73, Helmut DL8DAK
Could be the 'same' LNB as from DF1QE but with a different PCB
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PH2M go into the control center and then change the user data to capital letters.. very easy.. if you need more help we can do it with teamviewer in parallel..
I think it's O.K. now
73 de Frank PH2M
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- Please use your amateur radio Callsign as your Username.
- If you do not have a Callsign, you can also use "SWL-Name".
This forum should not be an "anonymous" forum, but should promote the mutual exchange between current and future users of P4-A/QO-100 and other satellite interested parties.
As on the satellites, the naming of the Callsign should be good practice here too. Likewise the use of freely invented "artist names" makes it sometimes very difficult for administrators and moderators to recognize and quickly delete spammers.
Hello Peter, as You can see my username = my callsign, but in small letters, I can't find a way to change that to capital letters
73 de Frank PH2M
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I'm also waiting for the Kuhne LNC.
A question about the icom 9700 and connection to the MKU2424B. Do you use the PTT line from the icom to switch the 2424B? And which port from the Icom do you use?
Geert
- 8-pin DIN ACC socket on rear panel.
- SEND line (ACC Pin 3) enable/disable via menu for each band.
73 de Frank PH2M
p.s. I have my SGlabs TR2300 on order
and my 'Poty' finished 
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The 2 Diavolo Twin LNBs I modified was bought at Reichelt Elektronik Germany for about 12,- Eur.
@Helmut DL8DAK
Where did you buy yours ?
73s
Armin DF1QE
There seem to be 2 different Diavolo Twin's on the market
, this is the one also for sale by Reichelt: https://www.amazon.de/HB-DIGIT…AVOLO-BLACK/dp/B01M0I932M and this is probably an older version which can been found by some other shops: https://www.amazon.de/Megasat-…n-LNB-0-1dB/dp/B00175PH6E so indeed hopefully DL8DAK can tell us which one he bought ?73 de Frank PH2M
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Just got this Megasat Diavolu. At least the outline of the chip set looks the same. Any advice on the chip set used or how to do the mod for external LO ...?
Oeps, this Diavolo Twin looks different then the Twin Diavolo, Armin DF1QE showed us before on his website
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I would like to see also an overall pikture of the LNB. I'm not 100% sure about the orientation of the x-tal. Just to be safe.
But from what I can see at the moment, the upper right Solderpad of the x-tal is the one you are looking for. Or use both the solder Pad of the x-tal and of the chip-C beneath.
Good luck!!
I think this article (previously shared also in this forum) shows it all: Diavolo Twin external LO modification by DF1QE
73 de Frank PH2M
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PH2M , i know the circuit in your link. It looks good except one thing.
What looks strange: L4 ... 10uH.
These SMD parts (with 10uH) have self resonance frequencies of usually below 100 MHz. So it will be just a capacitor at 739 MHz and pull down the LNB's output signal through C5.
And L5 with 10nH has no effect.
I think L4, L5, C5, C6 should be recalculated.
I think you are correct, the values are different in the final article in the
BATC CQ-TV 263, maybe Mike G0MJW could give some comments?
I 'am still awaiting the BATC PCB and have to reorder some components also because of the different schematic component values
73 de Frank PH2M
