1、Technical specifications: ● VHF antenna: 1/4 wavelength whip antenna ● UHF antenna: 1/4 wavelength whip antenna ● CW telemetry beacon: ●Frequency: 435.575MHz ●RF power: 20dBm ●CW rate: 22wpm ● GMSK telemetry: ●Frequency: 435.725MHz ●RF power: 23dBm ●Data rate: 4800bps ● V/U mode linear transponder: ●Uplink frequency: 145.870MHz ●Downlink frequency: 435.180MHz ●RF power: 20dBm ●Bandwidth: 30kHz ●Spectrum inverted
Sent from my iPhone
On Dec 23, 2021, at 8:40 AM, Nigel A. Gunn G8IFF/W8IFF [email protected] wrote:
Download the excellent user manual from: https://ukamsat.files.wordpress.com/2021/12/xw-3efbc88cas-9efbc89-amateur-ra...
On 23/12/2021 11:36 [email protected] [email protected] wrote:
The CAMSAT XW-3 (CAS-9) amateur radio satellite will be launched at UTC 03:11:31 on 2021-12-26
Radio amateurs will receive CW beacon and GMSK telemetry signals approximately 38 seconds after > the satellite is separated from the launch vehicle, and then the linear transponder will be put > into use after approximately 49 seconds.
Frequencies?
73
Jim Walls - K6CCC [email protected]
Sent via AMSAT-BB(a)amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Acceptable Use and Privacy Policies available at https://www.amsat.org/about-amsat/
View archives of this mailing list at https://mailman.amsat.org/hyperkitty/list/[email protected] To unsubscribe send an email to amsat-bb-leave(a)amsat.org Manage all of your AMSAT-NA mailing list preferences at https://mailman.amsat.org
Nigel A. Gunn, ///shoulders.outwards.resolutions tel +1-937-971-0366 Amateur Radio G8IFF W8IFF and GMRS WRBV701, e-mail [email protected] www http://www.ngunn.net
Sent via AMSAT-BB(a)amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Acceptable Use and Privacy Policies available at https://www.amsat.org/about-amsat/
View archives of this mailing list at https://mailman.amsat.org/hyperkitty/list/[email protected] To unsubscribe send an email to amsat-bb-leave(a)amsat.org Manage all of your AMSAT-NA mailing list preferences at https://mailman.amsat.org