N-type radio frequency coaxial connector, including inner conductor, insulator, compression sleeve, shell, outer conductor, the inner conductor is an integrated right-angle bent structure, and its tail is plugged and connected with an elastic jack, and the insulator is nested in the inner conductor At the groove and the right-angle bend, the insulator at the inner conductor groove is made of polytetrafluoroethylene and has an annular groove, and the inner conductor at the right-angle bend is filled with air.
The pressure sleeve of the N-type connector is wrapped around the insulator and the inner conductor, the outer conductor is nested outside the inner conductor and the pressure sleeve, and the outer shell is a right-angle bent taper structure, which is fixed on the outside of the outer conductor.
The inner conductor of the N-type connector adopts an integrated right-angle bent structure and the outer shell adopts a right-angle bent taper structure design, which not only greatly improves the consistency of the main electrical performance of the N-type connector, but also achieves a continuous and smooth transition of impedance at a right-angle turn , Reduce the reflection coefficient, improve the effect of the cut-off frequency at sharp corners.
Working performance of N-type connector
Standards: MIL-C-39012, IEC169-16, CECC22210
Features: Threaded structure
Temperature range: -65~+165℃(PE Cable)
Durability: 500 times
PLLG diameter/JACK diameter: 16mm/8.5mm
Electrical performance of N-type connector:
Characteristic impedance: 50 ohm and 75 ohm
Working voltage: 1000vrms
Frequency range: 0-11GHz
Medium withstand voltage: 1500v
Contact resistance: conductor<1m0hm, outer conductor<0.2mOhm
Insulation resistance: >5000 megohm
VSWR: <1.30
N-type connector material:
Shell: brass nickel plated
Pin: Brass with hard gold plated
Jack: beryllium bronze plated with hard gold or tin bronze plated with gold
Insulator: PTFE
Seal: Silicone rubber
Crimp kit: copper alloy nickel plated
