What is the GOMX-1 downlink frequency?

GOMX-1 transmits on 437.250 MHz (GMSK 4k8).

When does GOMX-1 pass over my location?

Open GOMX-1 on the live map and enter your Maidenhead locator or use GPS: the tracker lists the passes of the next 24 hours with AOS, maximum elevation and LOS, and shifts the frequencies for Doppler.

GOMX-1

amateur radio satellite, NORAD 39430

Not heard today

Modes Digi Orbit LEO, 98 min

Track GOMX-1 on the live map Find it in the sky

Next passes over your station

Pass times depend on where you are. Track GOMX-1 on the live map to see its next passes over your station.

GOMX-1 frequencies

Uplink	Downlink	Beacon	Mode
—	437.250 MHz	—	GMSK 4k8

Nominal frequencies, without Doppler. The live map shifts them for your station during a pass. Frequencies: SatNOGS DB (modified: working amateur transmitters only, in MHz), CC BY-SA 4.0.

Status

Listed as working, but nobody reported hearing GOMX-1 on AMSAT in the last 30 days.

From reports filed on AMSAT, last 30 days.

Orbit

Type	Low Earth orbit
Altitude	571–752 km
Inclination	97.6°
Period	98.0 min
TLE epoch	2026-10-28 15:11 UTC

Orbital elements: CelesTrak, checked every 3 hours.

Questions about GOMX-1

What is the GOMX-1 downlink frequency?: GOMX-1 transmits on 437.250 MHz (GMSK 4k8).
Is GOMX-1 active?: Listed as working, but nobody reported hearing GOMX-1 on AMSAT in the last 30 days.
When does GOMX-1 pass over my location?: Open GOMX-1 on the live map and enter your Maidenhead locator or use GPS: the tracker lists the passes of the next 24 hours with AOS, maximum elevation and LOS, and shifts the frequencies for Doppler.