Từ khóa: Đầu Nối NMA NF Vuông

Connector parts

Material

Plating

Center contact (interface side)

Brass

Silver, 3-6 µm

Center contact (cable side)

Spring bronze

Silver, 3-6 µm

Outer contact

Brass

Flash white bronze over silver(e.g. Optargen®)

Back nut

Brass

Nickel, 2.5-5 µm

Dielectric

TPX&POM

Gasket 

Silicone

Impedance

50 Ω

Frequency

DC to 8.3 GHz

Frequency

≥ 35 dB @ DC to 1 GHz

≥ 30 dB @ 1 GHz to 2.7 GHz

Insertion loss

≤ 0.05 dB

Insulation resistance

≥ 10 GΩ

Center contact resistance

≤ 0.4 mΩ

Outer contact resistance

≤ 1.5 mΩ

Test voltage (at sea level)

4000 V rms

Working voltage (at sea level)

2700 V rms

Power handling (at 20 °C, sea level, VSWR 1.0)

1800 W @ 1 GHz

800 W @ 4 GHz

Intermodulation 3 rd  order 

≥ 159 dBc (2 x 43 dBm)