Skip to main content
73
QRZ
Conditions
Band conditions
What's open from your grid right now
Solar & space weather
SFI, K-index, flares, aurora
PSK Reporter
FT8 and digital signal reports
Reverse Beacon Network
CW skimmer spots
HamClock
Full-screen shack clock and map
On the air
Parks on the Air
Who's activating, live map
Satellites
Ham satellite passes
Compare stations
Head-to-head signal reports
Tools
Build an antenna
Antenna calculator
Coil calculator
Choke & balun designer
Choke estimator
Bandpass filter
Feed line & power
Coax loss
ERP calculator
Band plan
Find & buy
Repeaters near you
Radio finder
Price tracker
3D-printable gear
Hamfests
See all tools →
Lookup
Learn
Events
News
Games
Support
Subscribe
EM89
EM89mx
Guessed from your location
Grid square
Set
mi
Menu
Must read
Before you buy from a video review, ask: was it actually tested?
Free gear and affiliate links don’t make a review dishonest. Here’s how the money works, and what a well-tested review looks like.
Read the article →
Home
›
News
›
YouTube channels
Hendri Wijayanto YD2AUN
Ham radio YouTube channel
Subscribe on YouTube
HOMEBREW RADIO
Recent videos
begadang malam
Nov 9, 2026
begadang
Nov 8, 2026
CIMUNCANG 2 VS DKUH LAPANG 0
Aug 24, 2026
CIMUNCANG VS DKUH LAPANG HASIL 2-0 ,
Aug 24, 2026
Live Stream Hendri Wijayanto YD2AUN
Aug 9, 2026
live
Aug 9, 2026
live
Aug 9, 2026
live
Aug 9, 2026
Live Stream Hendri Wijayanto YD2AUN
Aug 2, 2026
Live Stream Hendri Wijayanto YD2AUN
Aug 2, 2026
kodrat
Jul 11, 2026
kodrat
Jul 11, 2026
More ham radio channels
All channels →
►
WA5AZQ Ham Radio
►
South East Contest Club
►
ARRL NNY Section
►
W4BD
►
TransWorldAnt
►
Daytona Beach Amateur Radio Association
