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VSAT technology and installation >> Hub and VSAT satellite equipment for sale and wanted >> Modulators wanted https://www.satsig.net/cgi-bin/yabb/YaBB.pl?num=1223129584 Message started by sdcomm on Oct 4th, 2008 at 3:13pm |
Title: Modulators wanted Post by sdcomm on Oct 4th, 2008 at 3:13pm
Looking for large number of older used modulators. Need both cut channel and frequency agile. Must be located within the CONUS.
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Title: Re: Modulators wanted Post by Eric Johnston on Oct 5th, 2008 at 1:05pm
I think possible suppliers to you will need more information to determine if their old items might be of use to you.
An agile frequency modulator might comprise simply a synthesised oscillator plus modulator chip. Example synthesised oscillator for freq range 1.7 - 2.2 GHz (100kHz steps): ANS2-1700-100 1700-2200 from https://www.atlanticmicrowave.co.uk/ more details Example modulator for freq range 1.8 - 2 GHz: IQBG-2000A from https://www.minicircuits.com/ Surface Mount I&Q Modulator, 50 ohm; LO Drive +10 dBm from $24.95 qty.(1-9) 1.8 to 2.0GHz more details You need to provide a full technical specification for what you actually want. Frequency range, step size, physical configuration etc. Best regards, Eric. |
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