N male connector HJ5-50 air dielectric cable 7/8"-50


SPINNER Connectors - Low-Loss And Reliable Connection For Highest Requirements

Connectors for the transmission of high-frequency signals are used in a wide variety of industries such as mobile communication, broadcast, measurement, satellite communication or in radar technology. SPINNER connectors ensure optimal, low-loss signal transmission and extremely sustainable, cost-effective connections. SPINNER connectors are robust and resistant in various climatic environments - from the sea to the desert or even space.

They guarantee excellent electrical and mechanical performance values such as stability for enduring connectivity, meeting the highest sealing requirements and high performance for transmission parameters.

With a N male connector HJ5-50 air dielectric cable 7/8"-50, the cable clamp is pushed onto the trimmed inner and outer conductors, then the inner and outer conductors are flared. Finally, the connector head is placed on the cable end with the cable clamp and screwed on.

A N male connector HJ5-50 air dielectric cable 7/8"-50 is ideally suited for installation on air dielectric cable. The premium design with flared internal and external contacts ensures maximum reliability with high RF power. All connectors have sealed flanges and inlets for overpressure operation.

The connector has a straight direction.

The N-coaxial connectors were named after their inventor Paul Neill, who developed this standard for RF connectors in 1942. Often, however, the name also relates to the Navy Connector. Type N connectors can be used at frequencies up to 11 GHz, high-precision types up to 18 GHz. It is typically used in mobile communication applications with demanding mechanical and electrical requirements. SPINNER exclusively manufactures connectors with non-slotted outer conductor contacts and a special sealing profile in the connector head instead of the flat seal disk, specified by IEC or CECC. This ensures the most reliable sealing function.

RF characteristics

Number of interfaces:
Interface type:
N male (50 Ω) per IEC 61169-16
Interface direction:
Mounting type:
Frequency range:
DC to 5.2 GHz
Average power rating:
600 W @ DC to 960 MHz
Peak power rating, max.:
10.0 kW
Proof voltage rating:
2000 V
VSWR, max.:
1.02 @ DC to 1 GHz
1.03 @ 1 to 2.2 GHz
1.08 @ 2.2 to 4 GHz
1.15 @ 4 to 5.2 GHz

Mechanical characteristics

Gas inlet:
NPT 1/8
Cable entry type:
Suitable cable:
Air dielectric 7/8
Cable manufacturer types:
CommScope: HJ5-50
Inner conductor material / surface coating:
copper-alloy / silver-plated
Outer conductor material / coating:
copper-alloy / silver-plated
Insulation material:
Sealing material:
silicone rubber
Degree of protection:
IP 68
Degree of protection remark:
pressure-tight up to 4 bar/400 kPa
Weight, approx.:
350.0 g

Environmental conditions

Operating temperature:
-40 to +85 °C
Storage ambient temperature:
-70 to +85 °C

Scope of delivery & accessories

Delivery scope:
cover, sealing, installation instructions

Further remarks

Customs tariff number:



Product data sheet – 492180 – 492180-DS.pdf


Installation instructions – 492180 – M36267.pdf