Choke 1:1 SO239 Connector, External Vertical or Dipole


SKU: 21-7008-01 Category:


5KW-rated Current Choke in waterproof housing, with 2ea SO239 Connectors; Ideal for keeping RF from coming into the shack over the coaxial cable;

When to use this balun:

  • When elevating the base of a vertical antenna above the ground.
  • When only a few radials are used.
  • When the coax run is shorter than the radials.
  • When the ground condition is poor.

Additional information

Weight 3 lbs
Dimensions 10 × 6 × 6 in