Skip to content
View in the app

A better way to browse. Learn more.

Ham Radio Base -Powered By Ham CQ DX

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.
Solar
SFI 201
SN 101
A 14
K 1 Quiet
X-Ray C6.6
Wind 321.9 km/s
Aurora 2
Updated 21:00 UTC HamQSL · N0NBH
Day 80/40m Poor 30/20m Good 17/15m Good 12/10m Good
Night 80/40m Good 30/20m Good 17/15m Good 12/10m Poor

Callsign Lookup
_
Vanity Call Signs Available
Enter filters above and click Search.
ⓘ Callsign lookups are in real time via the FCC database. Vanity callsign availability is refreshed daily at 6:00 AM CST. The vanity search may be unavailable for a few minutes during this update.
Live DX spots
Live DX Spots — 70cm via PSKReporter · scroll or pinch to zoom
Band
Mode
Time
Loading map data…
MHz DX Spotter Info
Recent spots
Select a band above to load spots
Ready — select a band to fetch live spots

finally broke a massive pileup last weekend, some thoughts

 Loading...

so ive been chasing 3Y0 and a few other rare ones for a while now and last weekend there was a pretty solid FT5 operation that had an absolutely insane pileup going, like 3-4 khz wide on 17m, took me almost 2 hours before i finally got through. wanted to share what actually worked for me since i see a lot of bad advice floating around about this stuff.

first thing that made the biggest difference was actually listening way more than transmitting. sounds obvious but seriously most guys in a pileup are just hammering their callsign over and over and not paying attention to where the DX is actually listening. i spent probably 20 minutes just watching the split before i even keyed up, figured out he was working stations ending in numbers 1 through 4 mostly, and he was consistently pulling people from about 3 up. so i parked myself at 3.3 up and just waited for a lull.

the other thing that helped was timing. a lot of ops will have a rhythm to how they come back, like theres a pause after they get a complete exchange and before they call QRZ again, and if you can nail that window with a single clean callsign transmission youre way more likely to get picked out of the noise. sending your call twice or three times just muddies things up and the DX op is trying to pull partial calls anyway.

also running about 500w into my 4el yagi probably didnt hurt. but i genuinely think the operating technique mattered more than the power, ive seen guys with kilowatts just clobber each other and never get through. anyone else have stuff that works consistently for them?

  • Replies 1
  • Views 40
  • Created
  • Last Reply

Top Posters In This Topic

Featured Replies

yeah the timing thing is huge and most people completely ignore it. ive worked some pretty exotic stuff over the years and the single biggest mistake i see is guys transmitting while the DX is still finishing up with the previous contact. you cant break through if youre not even synchronized with whats happening on the other end.

one thing id add is if the pileup is really bad and youre not getting through after a reasonable amount of time, try moving slightly off from where everyone else is clustered. the DX op gets ear fatigue picking the same freqs over and over, and a slightly unexpected position in the spread can actually stand out. not talking about going way out, just maybe 200-300 hz different from the main clump. works on cw especially since the op is literally tuning through looking for readable signals.

also dont underestimate propagation timing. ive had way better luck in the first 15-20 minutes a band opens than trying to slug it out when the pileup has been going for an hour and everyones frustrated and just keying up randomly. the DX op is usually fresher too and more likely to work through things methodically rather than just grabbing whatever pops out.

i'm pretty new to chasing DX seriously and honestly reading stuff like this is really helpful. quick question though -- when you say split operation, the DX station is transmitting on one frequency and listening on a different one right? i think i understand that but i got confused once when i saw a spot that said like "14.195 up 5" and wasnt sure if that meant i should transmit exactly 5 khz up or somewhere in that range. felt stupid asking on the cluster chat lol

  • Guest unpinned, unlocked, locked and pinned this topic

Join the conversation

You are posting as a guest. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.