CommScope L4HF‑D 4.3‑10 Female Connector – 1/2Inch Cable

Description Premium HELIAX® straight connector for 1/2″ AL4RPV‑50, LDF4‑50A, and HL4RPV‑50 cables. Designed for high‑performance wireless transmission, offering low PIM, wide frequency support, and durable construction for reliable signal integrity.

Key Features

• Interface: 4.3‑10 Female, straight body

• Operating frequency: 0–8800 MHz

• Low insertion loss (typical 0.05)

• Excellent return loss (up to 40 dB at 45–1000 MHz)

• Shielding effectiveness: −110 dB

• Average power: 600 W @ 900 MHz

• Peak power: 22.5 kW

• RF operating voltage: 884 V, DC test voltage: 2500 V

• Mechanical durability: 100 interface cycles, 25 attachment cycles

• Torque: 10 N‑m coupling nut proof

• Environmental: IP68 immersion, IP66 water jetting, −55 °C to +85 °C

• Compliance: ISO 9001:2015, RoHS, UK‑RoHS, China‑RoHS, REACH‑SVHC

Specifications

• Product Series: LDF4‑50A (HELIAX®)

• Cable family: LDF4‑50A

• Inner contact: silver‑plated, captivated

• Outer contact: trimetal plating, clamp attachment

• Dimensions: 80.52 mm length, 24.89 mm diameter

• Impedance: 50 Ω

• VSWR/Return Loss:

  • 45–1000 MHz: 1.02 / 40.09 dB

  • 1000–2700 MHz: 1.03 / 36.61 dB

  • 2700–3800 MHz: 1.05 / 32.26 dB

  • 3800–6000 MHz: 1.106 / 25.96 dB

• Mechanical tests: IEC 60068‑2‑27 shock, IEC 60068‑2‑6 vibration

• Environmental tests: IEC 60068‑2‑11 corrosion, IEC 60068‑2‑14 thermal shock