I have a pair of old Landwehr RF switched receive pre-amps (one 2m and one 7cm) taking up space in my basement. They were working when removed from service about seven years ago, but they have been sitting around a long time and I have no means of testing them at the moment. Strictly "as is." They *DO* have the rare power/control cable connectors with them.
Contact me off list if you are interested in making a deal on these.
Preamps are sold. Thanks for all the interest.
Hello Satellite Friends,
I have two (2) Landwehr 2M RF switched (VOX) receive pre-amps. Both are in good condition, with power / PTT connectors. NF 0.6db / 20db gain / unconditionally stable. Waterproof mast mount.
150w VOX and 750w is PTT switched.
I will provide factory user manuals and schematics.
Preamps are available immediately. Email w2hro.fn20@gmail.com
73 - Paul - W2HRO
On Mon, Mar 20, 2017 at 12:09 PM, Mark Johns via AMSAT-BB amsat-bb@amsat.org wrote:
Preamps are sold. Thanks for all the interest.
--
Mark D. Johns, KØMDJ Decorah, Iowa USA EN43
"Heaven goes by favor; if it went by merit, you would stay out and your dog would go in." ---Mark Twain
From: Mark Johns via AMSAT-BB amsat-bb@amsat.org To: AMSAT BB amsat-bb@amsat.org Sent: Sunday, March 19, 2017 4:33 PM Subject: [amsat-bb] Landwehr Pre-amps
I have a pair of old Landwehr RF switched receive pre-amps (one 2m and one 7cm) taking up space in my basement. They were working when removed from service about seven years ago, but they have been sitting around a long time and I have no means of testing them at the moment. Strictly "as is." They *DO* have the rare power/control cable connectors with them.
Contact me off list if you are interested in making a deal on these.
--
Mark D. Johns, KØMDJ
Decorah, Iowa USA EN43
"Heaven goes by favor; if it went by merit,
you would stay out and your dog would go in."
---Mark Twain
Sent via AMSAT-BB@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.
Not an AMSAT-NA member? Join now to support the amateur satellite program!
Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb _______________________________________________ Sent via AMSAT-BB@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. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
Thank everyone. Both of my Landwehr 2M preamps have found new homes.
73 - Paul - W2HRO
On Mon, Mar 20, 2017 at 2:52 PM, Paul Andrews w2hro.fn20@gmail.com wrote:
Hello Satellite Friends,
I have two (2) Landwehr 2M RF switched (VOX) receive pre-amps. Both are in good condition, with power / PTT connectors. NF 0.6db / 20db gain / unconditionally stable. Waterproof mast mount.
150w VOX and 750w is PTT switched.
I will provide factory user manuals and schematics.
Preamps are available immediately. Email w2hro.fn20@gmail.com
73 - Paul - W2HRO
On Mon, Mar 20, 2017 at 12:09 PM, Mark Johns via AMSAT-BB amsat-bb@amsat.org wrote:
Preamps are sold. Thanks for all the interest.
--
Mark D. Johns, KØMDJ Decorah, Iowa USA EN43
"Heaven goes by favor; if it went by merit, you would stay out and your dog would go in." ---Mark Twain
From: Mark Johns via AMSAT-BB amsat-bb@amsat.org To: AMSAT BB amsat-bb@amsat.org Sent: Sunday, March 19, 2017 4:33 PM Subject: [amsat-bb] Landwehr Pre-amps
I have a pair of old Landwehr RF switched receive pre-amps (one 2m and one 7cm) taking up space in my basement. They were working when removed from service about seven years ago, but they have been sitting around a long time and I have no means of testing them at the moment. Strictly "as is." They *DO* have the rare power/control cable connectors with them.
Contact me off list if you are interested in making a deal on these.
--
Mark D. Johns, KØMDJ
Decorah, Iowa USA EN43
"Heaven goes by favor; if it went by merit,
you would stay out and your dog would go in."
---Mark Twain
Sent via AMSAT-BB@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.
Not an AMSAT-NA member? Join now to support the amateur satellite program!
Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb _______________________________________________ Sent via AMSAT-BB@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. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
participants (2)
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Mark Johns -
Paul Andrews