On Aug 31, 8:34 am, John Todd wrote:
In article om,
says...





Hi:

What is the highest radio frequency used for astronomy? Is it 3,438
GHz?

According to the link below, it is 3,438 GHz:

http://books.nap.edu/openbook.php?re...=11719&page=11

Is 3,438 GHz the highest radio frequency used for astronomy?

Thanks,

- - Radium
-
- Actually, it says 3 THz.
- 3.4GHz is C band, like satellite TV. Ku band sat TV is 12GHz.
- There are many off-the-shelf radio instruments
- available well above this.

HELLO - 3,438 GHz or 3.438 THz It Don't Matter.
- - It Ain't Shortwave {High Frequency} Radio - -
.
Please remove Rec.Radio.Shortwave from "Radium's
3,483 GHz Radio Astronomy Posting and Your Replies.
.
Listening to Radio Rebelde right now on 11,655 kHz
{Thats in the 25m Shortwave Band} @ 16:57 UTC
http://www.radiorebelde.com.cu/programacion.htm
Horarios y Frecuencias de Trasmisión de Radio Rebelde
.
Listening to the Beautiful Sounds of Latin Music
and yes it sounds Astronomical to my Ears !
.
Radio Rebelde - Habana Cuba - al Ritmo de la Vida
http://www.radiorebelde.com.cu/
TOH News in Spanish @ 17:00 UTC
.
Redsun RP2100 'portable' AM/FM Shortwave Radio
http://www.radiointel.com/review-redsunrp2100.htm
just using the Whip Antenna S2~S3 with Fair Audio.
.
17:30 UTC out ~ RHF - Twain Harte, CA -USA-
.
.
.. .