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450 Ohm Flexible Ladder Line – 16 AWG 19/29-Strand for HF Antenna Feed Systems

This 450 Ohm flexible ladder line features 16 AWG 19/29-stranded tinned copper conductors, providing exceptional flexibility, strength, and low loss for high-performance HF antenna systems. The spaced polyethylene webbing ensures consistent conductor separation and durability in outdoor installations.

Why Choose 16 AWG Flexible Ladder Line?

  • ✅ Flexible 19/29-Strand Construction – Easier to handle, route, and install around obstacles
  • ✅ Low-Loss Transmission – Balanced line offers superior efficiency for HF signals
  • ✅ High Power Handling – Designed to support legal-limit power with proper spacing
  • ✅ Weather-Resistant – UV-stable polyethylene insulation resists cracking and sunlight degradation

Best Applications

  • ✅ HF dipoles, center-fed doublets, and long-wire antennas
  • ✅ Multiband antennas using external antenna tuners
  • ✅ Antenna feedlines requiring flexibility and strain resistance
  • ✅ Home or field installations with challenging routing

Specifications

  • ✅ Impedance: 450 Ohms nominal
  • ✅ Conductor Type: 16 AWG, 19 strands of 29-gauge tinned copper
  • ✅ Conductor Spacing: ~0.9" (typical)
  • ✅ Insulation: Polyethylene webbing (UV-resistant)
  • ✅ Power Handling: Up to 1500W HF when properly installed

This 450 Ohm 16 AWG flexible ladder line is the perfect feedline for balanced HF antennas where ease of handling, low loss, and high durability are essential. Available in custom lengths and spools to match your installation.

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LL450FX OHM Ladder Line LL450FX OHM Ladder Line LL450FX OHM Ladder Line LL450FX OHM Ladder Line
450 OHM 16 AWG 19 Strands 125 FT.
Our price: $111.70
Sale Price: $109.70
Savings: $2.00
450 OHM 16 AWG 19 Strands 200 FT.
Our price: $178.71
Sale Price: $175.71
Savings: $3.00
450 OHM 16 AWG 19 Strands 250 FT.
Our price: $223.39
Sale Price: $217.39
Savings: $6.00
#16 AWG; 19 strands Cu-clad with black poly jacket. Nominal OD .065 x .930; Extra flexible & less likely to break in the wind. Nominal impedance 420(ohms); VP 91.7%. Good for -20oC to +60oC degrees. #16 AWG; 19 strands Cu-clad with black poly jacket. Nominal OD .065 x .930; Extra flexible & less likely to break in the wind. Nominal impedance 420(ohms); VP 91.7%. Good for -20oC to +60oC degrees. #16 AWG; 19 strands Cu-clad with black poly jacket. Nominal OD .065 x
.930; Extra flexible & less likely to break in the wind. Nominal impedance 420(ohms); VP 91.7%. Good for -20oC to +60oC degrees.
 		#16 AWG; 19 strands Cu-clad with black poly jacket. Nominal OD .065 x  .930; Extra flexible & less likely to break in the wind. Nominal impedance 420(ohms); VP 91.7%. Good for -20oC to +60oC degrees.
LL450FX OHM Ladder Line LL450FX OHM Ladder Line LL450FX OHM Ladder Line LL450FX OHM Ladder Line
450 OHM 16 AWG 19 Strands 500 FT.
Our price: $446.78
Sale Price: $436.78
Savings: $10.00
Davis RF 450 Ohm Ladder Line – 100 FT | DX Ham Radio Supply
Our price: $89.36
Sale Price: $88.36
Savings: $1.00

(6)
Davis RF 450 Ohm Ladder Line – 150 FT | DX Ham Radio Supply
Our price: $134.04
Sale Price: $131.04
Savings: $3.00

(1)
#16 AWG; 19 strands Cu-clad with black poly jacket. Nominal OD .065 x .930; Extra flexible & less likely to break in the wind. Nominal impedance 420(ohms); VP 91.7%. Good for -20oC to +60oC degrees. #16 AWG; 19 strands Cu-clad with black poly jacket. Nominal OD .065 x .930; Extra flexible & less likely to break in the wind. Nominal impedance 420(ohms); VP 91.7%. Good for -20oC to +60oC degrees. #16 AWG; 19 strands Cu-clad with black poly jacket. Nominal OD .065 x .930; Extra flexible & less likely to break in the wind. Nominal impedance 420(ohms); VP 91.7%. Good for -20oC to +60oC degrees. #16 AWG; 19 strands Cu-clad with black poly jacket. Nominal OD .065 x  .930; Extra flexible & less likely to break in the wind. Nominal impedance 420(ohms); VP 91.7%. Good for -20oC to +60oC degrees.
LL450FX OHM Ladder Line LL450FX OHM Ladder Line LL450FX OHM Ladder Line Balun Choke
DxHRS 1:1 Balun
Our price: $39.38
Sale Price: $37.38
Savings: $2.00

(2)
#16 AWG; 19 strands Cu-clad with black poly jacket. Nominal OD .065 x .930; Extra flexible & less likely to break in the wind. Nominal impedance 420(ohms); VP 91.7%. Good for -20oC to +60oC degrees. #16 AWG; 19 strands Cu-clad with black poly jacket. Nominal OD .065 x .930; Extra flexible & less likely to break in the wind. Nominal impedance 420(ohms); VP 91.7%. Good for -20oC to +60oC degrees. 450 16 AWG. 19 strands "Sold By The Foot" Just enter the total number of feet needed in the Qty Box 1:1 Current Balun is a Isolation transformer effective from 1.8 to 50 MHz. and is capable of 1500 Watts SSB and 200 Watts CW or continuous duty mode.
LADLOCK
Ladder-Loc
Our price: $18.94

(2)
The Ladder-Loc (r) UV inhibited, strain relief and mounting support, center line insulator for 450 OHM Ladder Line