Build your own Roll Up Slim Jim Antenna for the 2 Meter Ham Radio Band. - YouTube
Slim Jim and J Pole calculator – M0UKD – Amateur Radio Blog
Screenshot: M0UKD's Slim Jim Calculator | Slim jims, Antenna, Ham radio antenna
2m Portable J-Pole Antenna – KM4NMP
Slim Jim Antenna Calculator
How To Build A DIY 2M Roll-Up Slim Jim Antenna (Including How To Crimp A PL-259 UHF Connector Onto RG8X Coaxial Cable): Step-By-Step Instructions – KM1NDY
Slim Jim and J Pole calculator – M0UKD – Amateur Radio Blog
Tony Allen EI4DIB, (Drogheda,Ireland).: Slim Jim and J-Pole calculator by John M3UKD.
4m-Slim-Jim-antenna
Homemade Carolina Windom antenna – M0UKD – Amateur Radio Blog
Slim Jim and J Pole calculator – M0UKD – Amateur Radio Blog
Slim Jim and J Pole calculator – M0UKD – Amateur Radio Blog