7-16 female connector HJ7-50A air dielectric cable 1 5/8"-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 7-16 female connector HJ7-50A air dielectric cable 1 5/8"-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 7-16 female connector HJ7-50A air dielectric cable 1 5/8"-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 7-16 connector has become the most widely used coaxial connection system for mobile communication systems, due to its excellent mechanical and electrical properties. In order to achieve the industry leading intermodulation performance SPINNER applies silver-plating on all inner and outer conductor parts of the standard connector. As a supporting measure, we use exclusively non-magnetic materials, and we have minimized the number of RF contact points. The connection is especially suited for transmitting medium or high power indoors and outdoors.

RF characteristics

Number of interfaces:
Interface type:
7-16 female (50 Ω) per IEC 61169-4
Interface direction:
Mounting type:
Frequency range:
DC to 2.7 GHz
Average power rating:
3 kW @ 900 MHz
Peak power rating, max.:
40.0 kW
Proof voltage rating:
4000 V
VSWR, max.:
1.02 @ DC to 1 GHz
1.04 @ 1 to 2.2 GHz
1.06 @ 2.2 to 2.7 GHz

Mechanical characteristics

Gas inlet:
NPT 1/8
Cable entry type:
Cable compatibility:
Air dielectric 1 5/8
Cable manufacturer types:
CommScope: HJ7-50A
Inner conductor:
copper-alloy / silver-plated
Outer conductor material / surface:
copper-alloy / silver-plated
Other metal parts material / surface:
copper-alloy / nickel-plated
Housing sealing:
silicone rubber
IP protection level:
IP 68
IP protection level remark:
pressure-tight up to 4 bar/400 kPa
Weight, approx.:
1.2 kg

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 – 690780 – 690780-DS.pdf


Installation instructions – 690780 – M36268.pdf