HB3YAQLucerne
Where is your signal?
Enter a frequency, find its amateur band and open the relevant original source. This overview separates Swiss frequency ranges from band-use recommendations.
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2200 m0.1357–0.1378 MHzDetails and sources →630 m0.472–0.479 MHzDetails and sources →160 m1.81–2 MHzDetails and sources →80 m3.5–3.8 MHzDetails and sources →60 m5.3515–5.3665 MHzDetails and sources →40 m7–7.2 MHzDetails and sources →30 m10.1–10.15 MHzDetails and sources →20 m14–14.35 MHzDetails and sources →17 m18.068–18.168 MHzDetails and sources →15 m21–21.45 MHzDetails and sources →12 m24.89–24.99 MHzDetails and sources →10 m28–29.7 MHzDetails and sources →6 m50–52 MHzDetails and sources →4 m · A70–70.0375 MHzDetails and sources →4 m · B70.1125–70.5 MHzDetails and sources →2 m144–146 MHzDetails and sources →70 cm430–440 MHzDetails and sources →23 cm1,240–1,300 MHzDetails and sources →13 cm2,300–2,450 MHzDetails and sources →6 cm5,650–5,850 MHzDetails and sources →3 cm10,000–10,500 MHzDetails and sources →12 mm24,000–24,250 MHzDetails and sources →6 mm47,000–47,200 MHzDetails and sources →4 mm76,000–81,500 MHzDetails and sources →2 mm122,250–123,000 MHzDetails and sources →134–141 GHz134,000–141,000 MHzDetails and sources →1 mm241,000–250,000 MHzDetails and sources →
2 m · 144–146 MHz
Theoretical wavelength at band centre: 2.067534 m.
Open in wavelength calculator →Selected IARU recommendations
- 144.025–144.1 MHz · CW
Telegraphy
- 144.15–144.4 MHz · SSB/CW/MGM
Narrowband operation; SSB activity centre 144.300 MHz
- 144.4–144.49 MHz · CW/MGM
Exclusive beacon segment
- 144.794–144.9625 MHz · DATA
Digital communications; APRS 144.800 MHz
- 144.975–145.194 MHz · FM/DV
Repeater inputs
- 145.206–145.5625 MHz · FM/DV
Voice operation; FM calling 145.500 MHz, DV calling 145.375 MHz. Observe designated gateway channels.
- 145.575–145.7935 MHz · FM/DV
Repeater outputs
- 145.806–146 MHz · SAT
Exclusive satellite segment