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450 OHM LL

The LL450-551 is a 450-ohm ladder line designed for radio frequency (RF) transmission applications. Its specifications are as follows:

  • Impedance: 450 ohms
  • Conductor Material: Solid copper-clad steel
  • Conductor Gauge: 18 AWG
  • Insulation Material: Polyethylene (PE) jacket
  • Conductor Spacing: Approximately 0.93 inches (15/16 inch)
  • Velocity Factor: Approximately 90.2%
  • Power Handling Capacity: Suitable for transmitting applications up to 1,500 watts

LL450-551 offer slow-loss transmission over a wide range of frequencies. The polyethylene jacket provides durability and resistance to environmental factors, making it suitable for outdoor installations.
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LL450-551 450 OHM Ladder Line LL450-551 450 OHM Ladder Line LL450-551 450 OHM Ladder Line
450 OHM - 18 AWG (Solid Wire) 100 FT.
Our price: $59.85
Sale Price: $54.85
Savings: $5.00

(4)
450 OHM - 18 AWG (Solid Wire) 150 FT.
Our price: $90.85
Sale Price: $88.85
Savings: $2.00

(1)
450 ohm, #18 solid copper clad steel ladder line, PE jacket 450 ohm, #18 solid copper clad steel ladder line, PE jacket 450 ohm, #18 solid copper clad steel ladder line, PE jacket
LL450-551 450 OHM Ladder Line LL450-551 450 OHM Ladder Line LL450-551 450 OHM Ladder Line
450 OHM - 18 AWG (Solid Wire) 175 FT.
Our price: $105.85
Sale Price: $103.85
Savings: $2.00

(2)
450 OHM - 18 AWG (Solid Wire) 200 FT.
Our price: $120.85
Sale Price: $109.85
Savings: $11.00
450 OHM - 18 AWG (Solid Wire) 25 FT.
Our price: $15.85
Sale Price: $14.85
Savings: $1.00

(1)
450 ohm, #18 solid copper clad steel ladder line, PE jacket 450 ohm, #18 solid copper clad steel ladder line, PE jacket 450 ohm, #18 solid copper clad steel ladder line, PE jacket
LL450-551 450 OHM Ladder Line LL450-551 450 OHM Ladder Line LL450-551 450 OHM Ladder Line
450 OHM - 18 AWG (Solid Wire) 250 FT.
Our price: $150.85
Sale Price: $147.85
Savings: $3.00
450 OHM - 18 AWG (Solid Wire) 50 FT.
Our price: $30.85
Sale Price: $28.85
Savings: $2.00

(2)
450 ohm, #18 solid copper clad steel ladder line, PE jacket 450 ohm, #18 solid copper clad steel ladder line, PE jacket 450 ohm, #18 solid copper clad steel ladder line, PE jacket
LL450-551 450 OHM Ladder Line LL450-551 450 OHM Ladder Line Balun
450 OHM - 18 AWG (Solid Wire) 75 FT.
Our price: $45.85
Sale Price: $42.85
Savings: $3.00
Balun
Our price: $39.38
Sale Price: $37.38
Savings: $2.00
450 ohm, #18 solid copper clad steel ladder line, PE jacket 450 ohm, #18 solid copper clad steel ladder line, PE jacket "Sold By The Foot" Just enter the total number of feet needed in the Qty Box This balun is a 1:1 choke balun.  It is perfect for transitioning coax to ladder on G5RV antennas.  Super easy to install.  It's easy to replace your existing ladder line transition with this. Simply cut your ladder line, attach to the balun and weather proof the connection.