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49:1 UN-UN Balun Kit DIY Unassembled Shortwave Feed Antenna Mini Portable FT140-43 Magnetic Ring 50W Four Band EFHW
Features:
- It is recommended to use 22AWG cable and 20m vibrator (not included), which can naturally resonate in four amateur bands of 40 meters, 20 meters, 15 meters, and 10 meters.
- For Teflon silver-plated wire has good impedance characteristics and weather resistance, but the elasticity of the wire body is greater than that of the enameled wire. It is recommended to use a tie to fix it before installing it on the PCB board, or you can switch to 22AWG or other wires with similar specifications for winding.
Specification:
- Size: 10 x 6cm
Package Included:
- 1 x PCB Board
- 1 x FT140-43 Magnetic Ring
- 1 x 1.5m 22AWG Silver-plated Cable for Teflon
- 1 x Full Metal BNC Socket
- 1 x 100pF 3kV Capacitor
- 2 x Nylon Ribbon
Note:
- This product is an unassembled.