r/HamRadio

Image 1 — Molex t connector identification
Image 2 — Molex t connector identification
â–˛ 10 r/HamRadio

Molex t connector identification

Somebody here has to know the actual molex part number or series for this.

They make male and female connectors that are blade terminals in the shape of a letter t. Here's a picture or two.

I can't find this thing on the molex website. I'm doing something wrong.

Does anybody know the actual part from molex?

u/Technical_Phrase2566 — 9 hours ago
â–˛ 77 r/HamRadio

I aced my test over the weekend and got my license and callsign today. I'm excited to be a ham and finally use my radio, this is KM7GAV.

So far I just have a handheld transceiver, a Wouxun KG-UV9D which was given to me as a gift. I'd like to get an actual base station and was looking for tips on what would be a good one to get started with that isn't too expensive. I'm disabled and don't have a large budget.

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u/Substantial-Cow1713 — 17 hours ago
â–˛ 5 r/HamRadio

40M in East Europe/West Asia absolutely dominated by Russian stations in the evening?

I was attempting to do a POTA activity last night in a south eastern area of Turkey. I hoped on 40m and found it to be absolutely dominated by what sounded like Russian operators, stations playing music, and what sounded like people reading news? Maybe? Across rhe entire band. I regret not getting a photo of the waterfall display because it was really quite impressive. Is this usual? Or was something going on?

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u/lassmanac — 13 hours ago
â–˛ 202 r/HamRadio+1 crossposts

Can we please make this constant stream of vibe-coded software just stop?

Like, furrealz, I don't care about every new app that comes out that has some vague connection to ham radio. Maybe we need a hamradiosoftware sub. What do my fellow nerds think?

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u/CW3_OR_BUST — 1 day ago
â–˛ 10 r/HamRadio+1 crossposts

How narrow can I make an inverted V dipole for 20m? First antenna build, open to suggestions

Hey everyone, I'm a rising college freshman on the east coast getting into HF with a Hermes Lite 2. I don't have my license yet so this is receive-only for now, but I'm building with transmitting in mind for when I do get licensed.

I'm planning to build a half-wave dipole for the 20m band as my first antenna and set it up as an inverted V in my backyard. Problem is my yard is small and sloped. I know the general advice is to keep the angle at 90 degrees or wider, but realistically how narrow can I go before performance falls off noticeably? What's the minimum horizontal spread between the two ends that you'd consider usable?

Planning to run FT8 at 5 watts once I'm licensed. For now just want to listen and learn.

This is my first antenna build so if there's something simpler or better suited for a small sloped yard on 20m I'm totally open to suggestions. Thanks!

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u/Puzzleheaded-Bad8685 — 24 hours ago
â–˛ 0 r/HamRadio

I’m a tech, Which prep class should I buy for upgrades?

Hey guys! Im a tech who used a friend’s ham radio prep class to pass the tech, he’s got the whole pass but won’t let me use it for general because he’s currently doing it and don’t want to stall progress, I am going on a long flight 48hrs in a couple weeks and want to study anytime without logging in only on the website. So should I buy the general and tech for $69 or should i just pay the $10 for the tech and baofeng starter classes for someone in the future if i were to give them my class login.

u/zippoknives26 — 1 day ago
â–˛ 3 r/HamRadio

FCC license for foreign nationals.

I'm located in KSA and I have tried to get a HAM license but I'd have to travel to the country's capital and stay there for few days which is not possible for me. I have been wanting to get FCC license for a while by now and I have spoken with HAM radio operators and read though laws and seems like if I happen to have a foreign callsign I can legally use/operate ham radio. But my question is from what I can find FCC doesn't seem to have reciprocal laws with KSA I meant its not there in their list of countries.Would it cause problem from FCC side cuz from my country side its a total OK.

Edit: forgot to add Ik few folks in sates and I can use their mailing adress and give the examination online.

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u/Adwan4747 — 1 day ago
â–˛ 1 r/HamRadio

To ham or not to ham, that is the question...

I'm brand new to ham radio. I'm going to get my license (I think). What is the best, most powerful, portable radio you can get (and by portable, I mean you can throw it in a backpack)? I spend a lot of time in the California deserts and mountains.

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u/russtanner6 — 1 day ago
â–˛ 2 r/HamRadio

Tips for connecting to a repeater in NY?

I'm just getting into the hobby - trying to connect to a repeater in Jersey City or lower Manhattan with an HT, and I can't seem to find any activity. I've tried a few of the repeaters listed in repeater book and the NYrepeaters website. Is there a specific time with more activity, and/or any repeater in particular I should try to focus on first?

reddit.com
u/sokomoko — 21 hours ago
â–˛ 0 r/HamRadio

Icom IC-W31A questions on frequencies

OK, I bought an old Icom radio from my inlaws neighbors, as he's getting rid of stuff that he doesn't use.

I have the manual, but I'm having trouble entering in anything other than UHF 44?.???

It transmits and receives just fine on 446.250, but I can't change it to any of the FRS channels.

And forget about VHF.

Anyone remember how to use one of these old things? The build quality is great, but I'd like it to be more useful to me.

Last question: can I program with CHIRP? I'm guessing no, but thought I'd ask

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u/pcboudreau — 1 day ago
â–˛ 3 r/HamRadio

Car radio and antenna setup inspiration?

As I study for my Technician license, I'm also dreaming about how I'll set up radios/antennas as I climb the ham ladder. I am renting in an HOA, and I do a few long driving trips each month, so I'll probably spend the majority of my ham time in the car.

While daydreaming about this, where are some good places/who are some good people to look to for sturdy, clean, practical (hatchback access, quick removal for parking garages, won't get ripped off in the car wash, controls within easy reach while driving, etc.).

My daughter has Pinterest boards for her interests. Maybe I should look there? :-)

Can't wait to talk/chat with mobile users about their experiences setting up their vehicles!

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u/AztecPilot1MY — 1 day ago
â–˛ 40 r/HamRadio+1 crossposts

Never seen something like this ...

To test the QSSTV, I was monitoring the 7058 LSB as always. Suddenly this bursts came up. All bursts in sync over a bandwidth of 70khz. The sond was like a 1200-packet transmission. (I was too slow to start a video grabber).
I've checked other sdrs, but couldn't get a stronger one to have an aprox. location.
Any idea what it was?

u/Prestigious_Team1030 — 1 day ago
â–˛ 49 r/HamRadio

Tracking unlicensed transmitters

I just started studying for my Technician license, and I'm reading a lot of posts about ham radio. There are a lot of comments and statements (mostly related to the bands I'll have access to with my Technician license) about unlicensed users.

Is this a serious issue? What makes it a serious issue (other than the penalties in the regulations)? Are there governments in countries where certain agencies monitor the airwaves and locate unlicensed users? How would one ham know that a broadcaster is not licensed?

As I write this, I'm thinking, "Oh, great, this smacks of 'I'm asking for a friend.'" So let me be clear that I'm asking this question out of curiosity and a desire to learn. I do NOT have any equipment that I am using illegally. Really!

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u/AztecPilot1MY — 2 days ago
â–˛ 5 r/HamRadio

A rough little tool for waking up unknown POCSAG pagers: pocsag-probe

Ever ended up with a POCSAG pager that has only a partial RIC on the sticker and, if you are lucky, a vague rumour about where it might be tuned? I had one of those charming little problems and did not particularly fancy building yet another programming interface just to ask the thing what it already knows. So I wrote pocsag-probe.

It throws messages through a HackRF or rpitx, sweeps frequencies, walks RIC ranges, reads candidate RICs from a file, and expands partial patterns like 0118 or 3xx21x into valid POCSAG addresses. The point is not elegance. The point is to automate the dull detective work until the pager finally admits what it is listening for. It's not really a prober, it's a bruteforcer. It works. Eventually.

github.com
u/yo3gnd — 1 day ago
â–˛ 79 r/HamRadio

Was gifted this and would like to know its value etc.

So I have a 2 part question.

Someone gave me this radio and didn’t have any info about it. I’m just a gmrs operator and haven’t had time or money to get this running/ study for ham.

Question #1 value, I searched past sales on eBay but didn’t find this same model.

Question #2 how can I get it working? If I keep it what do I need to get it running. I know I’m missing an antenna, can you give me an idea of what antenna I should get? What about power supply? Is this just meant to be attached to a 12v battery
?

I’ve always wanted to get my ham but not sure if I should sell this one and get something newer or just fix this up and keep it.

🙏

u/unnamed-user-na — 2 days ago
â–˛ 4 r/HamRadio

Getting callsign from a different country

I am from a country where amateur radio doesn't exist, although there is an amateur radio society there, but it seems that the society is ineffective.

Anyway, I live in a different country and I tried to get a call sign from this country, but the laws in this country prevent non-citizens from obtaining a call sign and a permit to purchase equipment and transmit unless I have a call sign from a different country, then they allow me to do so.

So, is there a way to get a call sign by any means from one of the societies in one of the countries via Internet ( online ) without visiting the society?

I asked someone in one of the countries and he told me I could visit them then take a exam, and i call sign from them but its hard for me to travel

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u/Horror-Cry1813 — 2 days ago
â–˛ 75 r/HamRadio

There’s 5 repeaters in my town. And no one is on them.

Just what the title said.

Im in range of all of them. Farthest one being 8 miles away from me.

I scanned all 5 for a week straight whenever I had th time. And nobody is on them.

There’s even a GMRS repeater that not even little Timmy with a walkie talkie is on.

I’m kinda mad now that I’ve been studying for my technician license. Just 1 week wasted of studying.

I kinda of feel like HAM in my area is dying.

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u/Straight-Sherbert604 — 3 days ago
â–˛ 220 r/HamRadio+1 crossposts

Watching 10m Propagation Move Across the Planet Over 24 Hours

I’ve always wanted a way to actually watch HF propagation evolve over time instead of only looking at static maps or spot lists.

So I ended up building a “Replay” view into DXLook that animates the last 24 hours of HF activity on a world map using 15-minute intervals.

It synchronizes the propagation data with the day/night terminator, which makes some patterns extremely obvious. On 10m especially, you can literally watch the band follow the sunlight around the planet: openings expand after sunrise, shift geographically during the day, then collapse again after sunset.

The replay is built from aggregated data from PSKReporter, Reverse Beacon Network, WSPRnet , and DX Clusters.

The clip is a full 24-hour replay on the 10 meters band.

I thought some people here might find it interesting from a propagation-analysis perspective.

73,

Rodrigo
AK6FP / LU6ERV

u/LiveSpread2190 — 2 days ago
â–˛ 3 r/HamRadio

Icom 7300 rig for beginner setup?

Im planning on buying an icom 7300 for my first hf ham radio and dont know what antenna power supply and coax cable to buy im studying my license also any good YouTube videos would you recommend to actually use a radio also I live in south Charlotte if that helps

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u/Thehoodboi1788 — 2 days ago