Always talk to Dr Google first.Landwehr mast mounted preamps
| | | Landwehr mast mounted preamps | |
|
--- Ciao baby, catch you on the flip side. GEO
Time flies like an arrow, fruit flies like a banana.
From: Jeff Griffin [email protected] To: 'AMSAT-BB' [email protected] Sent: Thursday, June 8, 2017 9:31 AM Subject: [amsat-bb] Landwehr pre amp
Awhile back I purchased a set of Landwehr Preamps, for 2 and 70cm. I just got around to setting them up in my station in NJ. Both are DOA, so now I'm trying to fix them. Does anyone know where I can get a schematic, or anyone that can fix these that has the parts. Both units relay are function 100%, issue is with the rx on both units. The 70cm one shows hi SWR and low RX, the 2m one no preamp, or low RX. I'm sure both will need preamp chips, I'm not sure these are available anymore on the open market..
73 Jeff kb2m
_______________________________________________ Sent via [email protected]. 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