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Parasitic chokes for 3-500Z tube AM operators, Heathkit SB220/221/HL2200

$31.99
Condition
Open box
Shipping
Free shipping
Item location
Louisville, US
Listed
2 months ago
Views
3
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originalnomadradio

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Parasitic chokes for 3-500Z tube AM operators, Heathkit SB220/221/HL2200 — photo 1

Description

That's 100 nanohenries to the geeky types. The resistors are rated for 5 Watts each. The whole point of using two of them is for operators who use the 3-500Z tube for AM. This tends to be harder on the parasitic chokes than sideband operation.

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Looking up 3-500Z (model number found in the title)

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