[Repeater-Builder] Manual needed Motorola S-1320A Signal Generator

I have 2 Motorola S-1320A-1 Solid state signal generators in my shop that I need to service. One has intermitant 1000hz tone sometimes it works and usually when you need it it doesn't. The other has a power supply problem. I would like to find a manual for this either borrow, rent or buy. I

[Repeater-Builder] REPCO 2 watt vhf transmitter strip- info request

Recently a member posted some info about this 2 watt vhf board being available on Ebay. I obtained 8 of these boards for experimentation. They are marked RD*3HT**X date of 2-83 and appear new and unused. Indicated tested at 154.570 (no crystal installed). Wondering if anyone might have some

[Repeater-Builder] Systron Donner SLN6373B motorola service monitor assistance

I have 2 of these Motorola service monitors. 1 working and one with a bad internal reference 1mhz module (burned) and low voltage power supply ( burned diodes). I am looking for schematics for the reference osc crystal heater and osc assy and the low voltage regulator board. Ideally I would