Description
The CommScope LDF4-50A HELIAX® Low Density Foam Coaxial Cable is a premium 1/2-inch corrugated copper cable designed for high-performance RF systems. With a robust black PE jacket, this cable offers excellent durability and is available in 100m lengths. It features a 15.87 mm outer diameter and a 4.83 mm inner conductor, providing 110 dB of shielding effectiveness, crucial for maintaining low Passive Intermodulation (PIM) levels.
Ideal for large antenna systems and passive Distributed Antenna Systems, the LDF4-50A supports a wide operating frequency range from 1 GHz to 8800 GHz. The cable meets ISO 9001 Quality Management and RoHS compliance standards, ensuring reliable performance and adherence to environmental regulations.
Performance data highlights a VSWR of ≤ 1.13:1 and a Return Loss of ≤ 24.30 dB across frequencies from 680 MHz to 2300 MHz, ensuring minimal signal reflection and high efficiency. Weighing 220g, the cable is engineered to endure frequent mating cycles, making it a dependable choice for demanding applications.
CommScope, a leader in communications infrastructure, leverages over 40 years of expertise to provide innovative network solutions globally. The LDF4-50A cable underscores CommScope's commitment to quality and technological advancement in RF connectivity.
RF Specification
VSWR Measurement
| Frequency | VSWR | Return Loss |
|---|---|---|
|
680 MHz
|
≤ 1.13:1
|
≤ 24.3 dB
|
|
800 MHz
|
≤ 1.13:1
|
≤ 24.3 dB
|
|
1700 MHz
|
≤ 1.13:1
|
≤ 24.3 dB
|
|
2300 MHz
|
≤ 1.13:1
|
≤ 24.3 dB
|
Physical Specification
Cable Layers
| Layer | Diameter | Materials |
|---|---|---|
|
Inner Conductor
|
4.83 mm
|
|
|
Dielectric
|
12.95 mm
|
|
|
Outer Conductor
|
13.97 mm
|
|
|
Outer Jacket
|
15.88 mm
|
Downloadable Resources
CommScope (NASDAQ: COMM) helps design, build and manage wired and wireless networks around the world. As a communications infrastructure leader, we shape the always-on networks of tomorrow. For more than 40 years, our global team of greater than 20,000 employees, innovators and technologists have empowered customers in all regions of the world to anticipate what’s next and push the boundaries of ...