A MIL-SPEC roller inductor for QRO operation - LB3HC's engineering blog
Palstar - Inductors
eHam.net
G3YNH info: Variable inductors used in HF antenna matching networks.
Roller Inductor MFJ 962D MFJ 969 Antenna Tuner 33 uH
Cone-shaped roller inductor
Roller Inductor | Continuously variable roller inductor. It'… | Flickr
Roller Inductor MFJ 989D Antenna Tuner 33 uH
Gates 29 uH High Quality, Silver Plated Roller Inductor from Broadcast Transmitter in Excellent Condition P/
File:Rollspule.jpg - Wikimedia Commons
AN/FRT-17 Roller Inductor Assembly
Transmitting Variable Inductors
Transmitting Variable Inductors
16 uH High Quality, Commercial Silver Plated Roller Inductor (Coil Only) in Excellent Condition
Transmitting Variable Inductors
E. F. Johnson Large Roller Inductor Coil for high power amplifier or tunner. | eBay
RI-32 32µH Roller Inductor 3.5" x 3.75" x 6 3/8": Palstar.com
Transmitting Variable Inductors
Cone-shaped roller inductor
Roller Inductor MFJ 962D MFJ 969 Antenna Tuner 33 uH
45uH HI POWER VARIABLE ROLLER INDUCTOR FOR ANTENNA TUNER LINEAR AMPLIFIER | eBay
229-201 Johnson Roller Inductor with Gear 10uh (Pull)
Transmitting Variable Inductors
16.2 uH High Quality, Silver Plated Roller Inductor from BC-939B Antenna Tuner in Excellent Condition
29 uH High Quality Roller Inductor on Ceramic Coil Form in Excellent Condition
229-201-11 Johnson Roller Inductor 10uh (Pull) - Roller Inductor - Chokes & Inductors
G3YNH info: Variable inductors used in HF antenna matching networks.
G3YNH info: Variable inductors used in HF antenna matching networks.
