----- Original Message ----- From: "Giulio P. AOL" [email protected] To: [email protected] Sent: Friday, April 29, 2011 12:10 AM Subject: [amsat-bb] MMDS Downconv Information

Hi Guys, i have a couple of California Amplifier Part. 130015 and 13001,

does anyone have some info's on how > to modify the internal IF (2278 Mhz) to a new value below 2000 Mhz?

Thanks

Giulio AB2VY Toms River NJ 08756

Hi Giulio, AB2VY

The friend Al, W8KHP

[email protected] or [email protected]

was recently looking for the same information, see belowe.

http://www.mail-archive.com/[email protected]/msg13048.html

He probably already found what you need.

73" de

i8CVS Domenico

You might want to check those numbers, I believe the second might be a common model 130001 downconverter. I am working on an article showing how to modify the local oscillator and to use the FB506 prescaler as part of a 10 Hz to 2.8 GHz frequency counter.

John WA4WDL

-------------------------------------------------- From: "i8cvs" [email protected] Sent: Thursday, April 28, 2011 7:29 PM To: "Amsat - BBs" [email protected]; "Giulio P. AOL" [email protected] Subject: [amsat-bb] Re: MMDS Downconv Information

----- Original Message ----- From: "Giulio P. AOL" [email protected] To: [email protected] Sent: Friday, April 29, 2011 12:10 AM Subject: [amsat-bb] MMDS Downconv Information

...

Hi Guys, i have a couple of California Amplifier Part. 130015 and 13001,

does anyone have some info's on how > to modify the internal IF (2278 Mhz) to a new value below 2000 Mhz?

...

Thanks

Giulio AB2VY Toms River NJ 08756

Hi Giulio, AB2VY

The friend Al, W8KHP

[email protected] or [email protected]

was recently looking for the same information, see belowe.

http://www.mail-archive.com/[email protected]/msg13048.html

He probably already found what you need.

73" de

i8CVS Domenico

---

Sent via [email protected]. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb

Hi John and Dom, thanks for the most apreciated informations and links , now i'm trying to desolder the connectors and reverse the pcb to remove xtal..

Keep in touch

Giulio AB2VY Toms River NJ 08757

-----Original Message----- From: jmfranke [email protected] To: jmfranke [email protected]; i8cvs [email protected]; Amsat - BBs [email protected]; Giulio P. AOL [email protected] Sent: Fri, Apr 29, 2011 4:21 am Subject: Re: [amsat-bb] Re: MMDS Downconv Information

Or try:

http://www.cqham.ru/image2/cal-amp-dc_big.gif

John WA4WDL

-------------------------------------------------- From: "jmfranke" [email protected] Sent: Thursday, April 28, 2011 10:10 PM To: "i8cvs" [email protected]; "Amsat - BBs" [email protected]; "Giulio P. AOL" [email protected] Subject: [amsat-bb] Re: MMDS Downconv Information

Start at:

http://translate.google.com/translate?hl=en&sl=ru&u=http://www.cqham...

John WA4WDL

---

From: "i8cvs" [email protected] Sent: Thursday, April 28, 2011 7:29 PM To: "Amsat - BBs" [email protected]; "Giulio P. AOL" [email protected] Subject: [amsat-bb] Re: MMDS Downconv Information

...

----- Original Message ----- From: "Giulio P. AOL" [email protected] To: [email protected] Sent: Friday, April 29, 2011 12:10 AM Subject: [amsat-bb] MMDS Downconv Information

...

Hi Guys, i have a couple of California Amplifier Part. 130015 and 13001,

does anyone have some info's on how > to modify the internal IF (2278 Mhz) to a new value below 2000 Mhz?

...

Thanks

Giulio AB2VY Toms River NJ 08756

Hi Giulio, AB2VY

The friend Al, W8KHP

[email protected] or [email protected]

was recently looking for the same information, see belowe.

http://www.mail-archive.com/[email protected]/msg13048.html

He probably already found what you need.

73" de

i8CVS Domenico

---

Sent via [email protected]. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb

---

Sent via [email protected]. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb