66 TURNS ~77µH ROLLER INDUCTOR VARIABLE INDUCTANCE COIL SILVER COPPER WIRE NEW | eBay
Cone-shaped roller inductor
Rolling Inductor 150Watts 150uH high speed adjustable inductor
EF Johnson 25 uH High Quality, Silver Plated Roller Inductor from Broadcast Transmitter in Excellent Condition
RI-32 32µH Roller Inductor 3.5" x 3.75" x 6 3/8": Palstar.com
G3YNH info: Variable inductors used in HF antenna matching networks.
Transmitting Variable Inductors
Cone-shaped roller inductor
Commercial 20 uH High Quality, Plated Roller Inductor from Broadcast Transmitter in Excellent Condition
229-201 Johnson Roller Inductor with Gear 10uh (Pull)
G3YNH info: Variable inductors used in HF antenna matching networks.
229-201-11 Johnson Roller Inductor 10uh (Pull) - Roller Inductor - Chokes & Inductors
roller-inductor
EF Johnson Roller Inductor 229-201 / 0 - 10 UH / 3A | eBay
Unusual Variable Inductor - Forum - Passive Components - element14 Community
Variable Roller Inductor Coil - JOHNSON 10uH - LINEAR AMPLIFIERS ANTENNA TUNERS | eBay
