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Yaesu FT-990 LPF Filter Unit & Final Stage PA Board Assembly on Heatsink – Working Donor Pull

Final / PA Amplifier Boards • SKU RFB-FT990-LPF-PA-001

$360.00

Original Yaesu FT-990 LPF filter unit and final stage PA board assembly mounted on heatsink, removed from a working donor FT-990 HF transceiver.

This is a valuable repair assembly for technicians, restorers, and ham radio operators maintaining the Yaesu FT-990 platform. The assembly includes the low-pass filter section and final stage / PA section on the heatsink, making it useful for repair, restoration, parts harvesting, or keeping an FT-990 alive when original board-level parts are becoming harder to locate.

This donor assembly is being sold as a working pull. It is ideal for a bench technician who needs original Yaesu board stock, RF-section parts, relays, coils, capacitors, heatsink hardware, or a possible replacement assembly for a failed FT-990 RF output/filter section.

Part numberYaesu FT-990 LPF / PA Final Assembly
ManufacturerYaesu
ConditionUsed working donor pull
Quantity1
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See Listing Tech Install Hard to Find
RF Boneyard Passport
#
Part Number:
Yaesu FT-990 LPF / PA Final Assembly
🏭
Manufacturer:
Yaesu
Category:
RF Boneyard Part
🔧
Condition:
Used Pull
Bench Status:
See Listing Notes
📄
Docs:
See Listing
Install Level:
Technician Recommended
Rarity:
Hard to Find
Passport Key
Condition = source/physical state. Bench Status = what kind of bench check or note exists. Docs = datasheet or support file attached. Install Level = caution level for fitting the part. Rarity = how hard it may be to replace.
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