N-Type Tee-Type Adaptor (M-M-M), DC to 4 GHz

Description

The N-Type Tee-Type Adapter (Male-Male-Male) is a precision-machined RF component designed to branch a high-power signal path into two, or to combine two signals into one, using three standard N-Type Male interfaces. Unlike smaller micro-miniature connectors, the N-Type interface is designed for high power handling and mechanical durability in demanding environments. This adapter is precision-engineered to maintain signal integrity up to 4 GHz, making it suitable for 4G/LTE infrastructure, wireless base stations, and high-frequency laboratory testing.

The adapter features a Nickel-Plated or Tri-Metal (White Bronze) Plated Brass body for superior durability, low PIM (Passive Intermodulation), and excellent shielding. The Gold-Plated center contacts ensure low contact resistance and maximum signal conductivity. The threaded coupling on all three ports ensures a secure, weatherproof connection that is highly resistant to vibration and mechanical stress. This specific M-M-M configuration is often utilized to interconnect two female-terminated heavy-duty coaxial cables with a female chassis-mounted port on a power amplifier or filter.

Key Technical Advantages

• High Power Handling: The robust N-Type interface supports significantly higher power levels than BNC or SMA equivalents, making it ideal for transmitter signal distribution.

• Extended Frequency Range: Precision-tuned to operate from DC up to 4 GHz, offering excellent VSWR and low insertion loss for modern wireless communication bands.

• Triple-Male Configuration: A specialized layout that facilitates heavy-duty interconnection needs, reducing the requirement for multiple gender changers in high-power RF chains.

• Weatherproof & Rugged: The threaded interface provides a secure, environmentally sealed connection (when properly mated), essential for outdoor telecommunications use.

• Low Signal Distortion: Utilizes high-grade PTFE (Teflon) insulators to maintain a consistent 50 Ohm impedance, preventing reflections and ensuring stable performance.

Key Features

• Adapter Type: Tee-Type (T-Shape).

• Interface: 3x N-Type Male (Plug).

• Impedance: 50 Ohm.

• Body Material: Brass (Nickel or Tri-Metal Plated).

• Contact Material: Brass (Gold Plated).

• Insulator: PTFE (Teflon) for high-frequency and temperature stability.

• Common Applications: Cellular base stations, high-power RF amplifiers, antenna signal splitting, and laboratory test manifolds.

Technical Summary