Telegärtner N-Type T-Adapter Female-Female-Female IP67, UG-28/U - 1 Piece (J01024J1098)

RF technicians and network installers use this N-type T-adapter to split or combine 50-ohm coaxial signals in outdoor and harsh environments. With three N female ports and an IP67 rating, it maintains a sealed connection even when exposed to dust and moisture. The threaded coupling ensures a secure, vibration-resistant link for test setups, antenna feeds, and wireless infrastructure.

Key specifications

• Connector type: N-type
• Adapter configuration: T-adapter (3-way splitter/combiner)
• Connector gender: Female-Female-Female (3x female)
• Impedance: 50 Ohm
• Frequency range: DC to 11 GHz
• Ingress protection: IP67
• Standard compliance: UG-28/U (MIL-STD-348)
• Body material: Brass
• Body plating: Nickel
• Center contact material: Beryllium copper
• Center contact plating: Gold
• Insulator material: PTFE
• Dielectric withstanding voltage: 2500 V (RMS)
• VSWR: ≤ 1.25
• Operating temperature range: -40°C to +85°C
• Coupling mechanism: Threaded
• RoHS compliant: Yes

Why choose it

This adapter is built to MIL-STD-348 UG-28/U standards, ensuring compatibility with a wide range of N-type connectors. The brass body with nickel plating and gold-plated beryllium copper contacts provide low contact resistance and excellent corrosion resistance, while the PTFE insulator maintains stable performance across the full frequency range.

Ideal use cases

• RF signal splitting or combining in base stations and antenna systems
• Test and measurement setups requiring a three-way N connection
• Outdoor wireless infrastructure where dust and water ingress must be prevented
• Telecommunications equipment needing a rugged, threaded coaxial adapter

Good to know

The IP67 rating means the adapter is protected against dust and temporary immersion in water, making it suitable for direct outdoor use. It is supplied as a single piece, ready to integrate into your existing coaxial network.