Yes, I know it's a real long shot, but I need several Phillips OM-345 or Phillips OM-2045. These are Wideband Amplifiers in an 5 pin inline hybrid integrated package. I need them to repair my Marconi 2955 Service Monitor. There is little hope anyone would have any, although there were also used in some signal generators, and external TV RF amplifiers. There is a possibility that I can build an outboard replacement, but it would greatly affect the flat response from DC to 1 GHz.

Any ideas or help would be appreciated.

Mahalo Nui Loa