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I have finally set up my radio the way i wanted. 1x kx3 1x behringer sound card 1x signalink usb 1x power supply 9999x cables HDSDR+RMS Express+LP-BRIDGE
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# ¿ Oct 26, 2018 16:43 |
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# ¿ May 10, 2024 04:00 |
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Somebody once told me that vhf packet link (winlink usage) is limited to 2 jumps. Is that true because the planned route between these radio clubs need 3 jumps. :/ A>R>R>R>B R: repeater also: updating age old supermicro server with windows update having a memory leak. Kill me.
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# ¿ Oct 28, 2018 23:17 |
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When i am using my KX3 i experience some strange noise at certain thresholds. Why does 1 khz have so much effect on noise floor??
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# ¿ Nov 4, 2018 09:44 |
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Jonny 290 posted:filters get switched in and out, it's not an uncommon thing. my ic-746 does the same thing on the transition from 3699 to 3700 khz Thats probably it. Its in very specific frequencies so its not a big deal but my rfi ocd was acting up. cursedshitbox posted:Original ni-cad capacity was 500mAh, new capacity is 8400mAh. It's wired in series as a 3S configuration running 9-12 volts. The radio uses 1350mAh in UHF mode to transmit, 150mAh to receive. In a perfect situation it'll net a little over six hours transmit time and 56 hours receive time. Big Mackson fucked around with this message at 13:23 on Nov 5, 2018 |
# ¿ Nov 5, 2018 13:21 |
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I am getting a Zodiac P-6002 and i was wondering what way there is to change frequency since it is just outside the CB band :/
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# ¿ Nov 19, 2018 15:53 |
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I have the radio now and its imported by Bjørn Dich Røstad. It says on the back that the frequency range is 26.965-27.225. Maybe it was modded to conform to Norways cb band :/
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# ¿ Nov 21, 2018 18:48 |
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longview posted:There's a good chance the radio was sold as a CB radio then IMO. I have a fully usable AM radio but its useless in this age. edit: Maybe i could rig microphone and speaker with signalink usb and do some digital mode stuff Big Mackson fucked around with this message at 19:12 on Nov 21, 2018 |
# ¿ Nov 21, 2018 19:10 |
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Does anybody know what this port is and the specs for it? For some reason its difficult to find information about ca. 40 year old radios :/
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# ¿ Nov 22, 2018 18:06 |
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Motronic posted:Looks like a pretty standard speakermic connector. hmmm, is it some sort of DIN type? edit: oh boy, the frequency drift over the years on this bad boy is insanse. Big Mackson fucked around with this message at 19:28 on Nov 22, 2018 |
# ¿ Nov 22, 2018 19:10 |
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What is a relatively cheap and simple way to separate ethernet from computer? I am running Raspberry Pi 3 and spyserver on battery without display.
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# ¿ Dec 5, 2018 08:31 |
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Motronic posted:What? galvanic isolator etc etc Crankit posted:If you're having ethernet crap up your 10Mhz and harmonics, try a wifi dongle? I prefer wired. tired: wifi wired: wired edit: I found out that one can use octocouplers or fiber. Big Mackson fucked around with this message at 15:23 on Dec 5, 2018 |
# ¿ Dec 5, 2018 15:20 |
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Partycat posted:Are you getting enough RF in to disrupt it ? I havent thought about shielding my equipment. It always seemed so tinfoil your houseish. JK.
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# ¿ Dec 6, 2018 10:24 |
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I found out about sfp+ active optical cable so i am going for fiber media converter solution.
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# ¿ Dec 13, 2018 11:57 |
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Motronic posted:I just looked that up as I was completely unaware of them, and even after reading several manufacturer's sites touting how much better they are than twinax DACs I still can't figure out a use case for them that isn't better served with multimode SFP+es an a multimode jumper. i live on disability pension. i am not a rich person :/
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# ¿ Dec 13, 2018 17:51 |
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Pham Nuwen posted:sounds like fiber is exactly the network technology for you then!!! I pay half the usual tax in December so i can afford a little more quality than dollar store itams.
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# ¿ Dec 13, 2018 19:01 |
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Motronic posted:Okay...maybe we're missing each other here. Same or less? Then i will use two sfps and multimode solution, since i can have custom length.
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# ¿ Dec 14, 2018 19:46 |
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Sniep posted:i can't tell the difference between it any any other ham s/w UI/UX hdsdr good for compability with radio program software / radios and hamrig control sdr# good for waterfall pretty and spyserver streaming and plugins
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# ¿ Dec 18, 2018 17:51 |
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longview posted:Update: the $10 gigabit media converters work great with $1 4G FibreChannel SFP modules, making this by far the cheapest way to get fiber ethernet somewhere. LINK PLEASE
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# ¿ Dec 21, 2018 15:34 |
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longview posted:SFP Fiber media Converter to RJ45 Gigabit Media Converter SFP 10/100/1000M Thanks man, this is extremely cheaper than my bad not efficient solution. edit: 40$ for everything. 17-26 days, isolation here i come! i only need 1-2 meter of cable since i can stash the raspberry underneath the sofa with the router. Big Mackson fucked around with this message at 19:30 on Dec 23, 2018 |
# ¿ Dec 23, 2018 19:14 |
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longview posted:Glad to help, to be sure, you did buy two media converters right? yes two. i never thought about routers catching fire, i will move it so i dont lose all my gamer pc and radios.
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# ¿ Dec 27, 2018 08:02 |
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I was thinking about buying power line filters since my power grid is noisy. Do they work effectively?
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# ¿ Dec 30, 2018 20:23 |
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Thanks to longview i now have COMPLETE ISOLATION on my rasp pi/airspy hf+ rig. It is in fact so isolated that i now notice several NEW sources of noise that was drowned out before. My pc monitor is causing the noise floor to go up when increasing brightness or putting it on game mode. My cheap universal laptop charger is in fact so noisy that my long wire antenna picks it up even from my bedroom lol. And my old router (that also use a universal power adapter) is also radiating noise. I am gonna replace the power supplies and router with something less noisy, but its already INSANELY GOOD* receiving conditions with airspyhf+, i can even see signals from 1mhz to 4mhz. *your definition of IG may vary depending on user experience and FULL IQ LEATHER BELT? AUGHH! 660khz bandwidth? Ughaughhh. Big Mackson fucked around with this message at 07:01 on Jan 10, 2019 |
# ¿ Jan 10, 2019 06:50 |
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MullardEL34 posted:Welp, the recent snows caused a huge tree limb to fall and take out my 150ft End-Fed Half Wave dipole. It happened once last year but I was able to fix it with a Lineman's splice soldered with a cigar torch and heatshrinked. Of course, the splice held up fine. I'd fix it now but it's about 8 degrees F outside and most of it is lost under two feet of snow. I really should have went for the heavier gauge radiator, or ran the antenna out of the drop zone of my lovely Tulip Poplar that loses limbs like an untreated leper every time the wind blows. Doing so wasn't really practical because the tree is like 130ft tall and towers over my entire yard. Oh well. That reminds me of my radio mast that i bought 2 years ago. It was the cheapest one i could find and now the screws are rusty and the plastic rings holding the telescopic elements are degrading fast. It collapse slowly. I should have bought a more sturdy mast considering i live in northern norway.
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# ¿ Jan 24, 2019 16:33 |
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That looks like a good idea. Once its no longer cold and windy and lots of snow i will see if there is metal long pieces to get. i write excellent.
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# ¿ Feb 7, 2019 18:57 |
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eshail satelitte is up and it is intruiging.
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# ¿ Feb 21, 2019 21:47 |
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Jonny 290 posted:holy poo poo there are so many hams on my TL talking about completing contacts, including digital tv, with super modest setups. i've got hemisphere jealousy i am barely in range of eshail (northern norway) so idk if its worth investing money into gigahertz equipment.
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# ¿ Feb 23, 2019 20:51 |
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whyyyyyy
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# ¿ Mar 7, 2019 16:28 |
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longview posted:Looks a little bit like STANAG 4197, but could be anything with digital coding + fading too. Sometimes military traffic is so strong it just destroys the entire band i am listening to. It was particulary bad during the joint military exercise recently. Pilots here are annoyed with the russian gps jamming so radio amateurs are not the only ones complaining.
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# ¿ Mar 9, 2019 11:56 |
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I am trying to influence the local ham club to set up similar things for ham satellite use so i also can get on that MFer satellite!
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# ¿ Mar 16, 2019 16:25 |
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tfw there is activity on ham bands
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# ¿ Mar 21, 2019 17:26 |
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mycomancy posted:What band and where are you to be getting all those hamwaves coming at ya? 20 meter, there was a contest somewhere in europe and i live in northern norway. Usually its real quiet :/
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# ¿ Mar 21, 2019 23:28 |
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manero posted:Nice radio, Jonny! I'm running a TS-590S, and I get jealous of everybody with band scopes or IQ outputs on their radios. I'm tempted to sell it and put the money towards an amp for my KX3. It owns that one can see the invisible world and gain dark and forbidden knowledg- whops wrong thread
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# ¿ Apr 20, 2019 09:42 |
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mycomancy posted:You're not. Go on... Listen in on 420mhz at 04:20 with bandwidth at 4.20khz while being 420.
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# ¿ Apr 21, 2019 21:13 |
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"Remember the Rule of 3. iii%"
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# ¿ May 1, 2019 18:28 |
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Winlink VHF Packet station wont hear my packets anymore but i can see the beacon signal. I havent changed anything so whyyyyyy??? I have calibrated my signal and its maoedulating p. nicely. so much for worlds northernmost Winlink RMS :/
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# ¿ May 20, 2019 14:23 |
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Partycat posted:If they are running a TNC can you talk to it ? Is it in a network maybe you can get near it and grab MHEARD or something ? I am gonna try and rig usb signalink and baofeng and send packets. I can see the volume indicator turn up when it receives my signal and the tnc is activated in RMS.
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# ¿ May 21, 2019 21:07 |
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Partycat posted:Oh you’re running it . I have no idea how software TNC emulation works to be honest . Nah, the station is running in the clubhouse and the log window for connections is always displayed on a pc screen. It is using a KPC3 incidentally tho. Anyway voxing with baofeng and signalink was more trouble than its worth, not surprising. I know its probably just some obscure radio amateur thing that is the reason for my problems so it makes it pretty irritating :/
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# ¿ May 21, 2019 23:10 |
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Partycat posted:Well, I’m not super familiar with Winlink but I can ask my winlink guy anything. Normally the issue is that the TNC is hosed up or someone touched the link radio so it is doing tone decode or is on a split program or something. yeah... sysop is on vacation lol. I think ill wait for him to return, the last thing i will do before that is to try peer to peer connection and see if i actually can send good packets to someone else.
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# ¿ May 21, 2019 23:14 |
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I have started ordering parts for ES HAIL 2 U satellite use and i was wondering if anybody have used a transverter that goes from 144ish to 2.4 ghz and can tell me if there is something i should know before i try to buy on. (mods change thread name to ES'HAIL 2 U, u know u want 2) edit: while checking for airspy firmware at https://airspy.com/airspy-hf-plus/ i did a double take at the title Big Mackson fucked around with this message at 13:58 on May 27, 2019 |
# ¿ May 27, 2019 13:07 |
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# ¿ May 10, 2024 04:00 |
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Today i got an 80 cm dish for SATELLITE COMMUNICATIONS! SPACE! SCIENCE! I hope calibrating the dish against eshail 2 wont be a long and tedious job.
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# ¿ Jun 6, 2019 14:52 |