Fájl:Rollspule.jpg – Wikipédia
Roller inductor making - YouTube
Roller Inductor MFJ 962D MFJ 969 Antenna Tuner 33 uH
Variable Roller Inductor Coil-Giant-48uH-HF Linear Power Amplifier-Antenna Tuner | eBay
G3YNH info: Variable inductors used in HF antenna matching networks.
Transmitting Variable Inductors
Cone-shaped roller inductor
Unknown Roller Inductor Very Nicely Made for Homebrew DIY Transmitter/Tuner | eBay
Palstar AT4K Roller Inductor Palstar Tuner Spare Parts - Antenna Tuner Parts - Radioworld UK
Variable Roller Inductor Coil-Giant-48uH-HF Linear Power Amplifier-Antenna Tuner | eBay
E.F. Johnson 222-103 Roller Inductor 10uh - Electronic Components - BMI Surplus
G3YNH info: Variable inductors used in HF antenna matching networks.
Transmitting Variable Inductors
roller-inductor-r1-32h35-x-375-x-6-38
229-201 Johnson Roller Inductor with Gear 10uh (Pull)
Roller Inductor MFJ 989D Antenna Tuner 33 uH
Roller Inductor 0.1-5uH 40kv 0.5-30Mhz Silver Plated Granite Body
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AB6WP variable roller inductor
roller-inductor
UMS G- ROLLER INDUCTOR (5-35µH/ Ø2”- 46TURNS) - UMS Technologies Private Limited www.umstech.in
229-201-1 Cardwell 10uh Roller Inductor, Used
hamtech
