Live

Amateur Radio Console

Is it worth turning the radio on?

An offline-first console for radio amateurs: propagation measured at your own grid, a logbook that needs no signal, and a straight answer to whether it's you or the Sun.

Free · offline-first

CX22OP · OPS

CX22OP — Ops screen

Free

No account, no catch

Measured

Not just modelled

Built for

Operators deciding whether to key up

Park and summit activators

CW learners

The shack display

What it solves

The problem, and what changes.

Before

With CX22OP

01

You call CQ, hear nothing, and start doubting the antenna.

NOAA's measured D-layer absorption, sampled at your grid, names the bands the Sun is eating.

02

Propagation read off a global average, not off your square.

Live WSPR reports at your grid, with what is measured kept apart from what is forecast.

03

A summit, a park, no signal, and a logbook that needs one.

A logbook that works offline with no account, and counts your countries as you go.

One console

Is it the band, or is it the Sun?

CX22OP starts from your grid square, says which band is carrying from there — or that the Sun is why nothing is — and marks the live spots your log has never had. It never transmits: keying the radio stays your job.

ionospherethe Sunyou · MK82stays on the deviceJA1… · a new oneFrom MK82verdict80m40m20m15m10m20 m is carrying from here —or the Sun is the reason it is not.RX only · the app never transmitsLive spotsvs your logJA1…14.025CWnewVK2…14.074FT8workedG4…7.030CWworkedlogbook · no signal · no accountJA1… 14.025 CW✓ logged · DXCC +1Nbearing+ distance

← Swipe for the whole diagram →

Why it's different

The short case for CX22OP.

01

Free

No account, no catch

Your callsign and grid stay on your device.

02

Measured

Not just modelled

Observations and forecasts, side by side and labelled.

03

Offline

Installs anywhere

An app on any device, and it keeps working with no network.

04

CW

A Morse room that answers

A practice partner at three levels, and public rooms to key in.

See it

Every screen, and what you do on it.

06 SCREENS · CLICKTAP TO ENLARGE

CX22OP

01 / 06

01

Ops

Shows what is happening on the bands right now, and logs a contact without leaving the page.

Watch the map — every curve is a signal a receiver somewhere actually heard in the last few minutes.

Press L, type a callsign, press Enter. The contact is in your log.

Click any marker to see who it is, how far away they are, and which way to point.

Watch the console work

Every screen, narrated

5:33

Questions

Asked first.

CX22OP is an offline-first operations console for radio amateurs — measured propagation, a logbook that works with no signal, a CW room that answers back, and a straight answer to the oldest question on HF: is it me, or is it the Sun?

CX22OP is live

CX22OP is live, and free.