Zhenjiang Leiluo Electronic Co., Ltd. is one of the leading manufacturers and suppliers of rf coaxial connector din male clamp for 1/2 cable din-j1/2 in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk premium products for sale here and get quotation from our factory. Also, customized service is available.
Introduction
The 7-16 male connector for 1/2" corrugated cable is a low-PIM 50Ω RF interface for macro base station feeder runs and outdoor antenna systems. It features the M29×1.5 threaded 7/16 DIN (L29) screw-coupling interface and clamp termination built for 1/2" corrugated coaxial cable. It suits cellular base station RF output ports, antenna feeders, broadcast systems and outdoor telecom infrastructure designed for high-power RF applications.
Clamp termination forms a mechanical connection to the cable's inner and outer conductors and needs no soldering, reduces field installation time versus solder-terminated connectors. A clamping mechanism fastens the connector body to the cable outer conductor. The center pin is also secured by clamp termination.
Features
This 7-16 male connector features an M29×1.5 large threaded coupling for macro base stations, broadcast systems, and high-power RF applications. The clamp attachment method creates a mechanical connection to the cable's outer conductor without soldering, simplifying field installation. It works with 1/2" corrugated copper cable and 1/2" superflexible cable with an outer diameter of roughly 13.8 to 15 mm.
Typical PIM values are around −155 to −160 dBc @ 2×20W, depending on manufacturer, cable type, and test conditions. This helps reduce intermodulation interference in multi-carrier cellular systems. The connector maintains 50Ω characteristic impedance to limit signal reflection across the operating frequency range.
Typical frequency ratings extend from DC to 6 GHz or DC to 7.5 GHz, and support major cellular bands including GSM, UMTS, LTE, and 5G sub-6GHz frequencies.
With an IP67 rating and pre-fitted silicone gaskets, the connector provides dust and moisture protection for tower-top, rooftop, and outdoor cabinet installations. The DIN-J1/2 connector is suitable for repeated assembly, testing and maintenance.
Specifications
|
Connector Type |
DIN-J1/2 |
|
Cable Type |
1/2" Corrugated Cable |
|
Impedance (Ohms) |
50 |
|
Frequency |
0~6GHZ |
|
Gender |
Male |
|
VSWR |
≤1.15 (0 ~ 3 GHz) |
|
Center Conductor |
Brass, Silver Plating |
|
Insulator |
PTFE |
|
Connector Body |
Brass, Ternary alloy Plating |
|
Other Metal Components |
Brass, Ternary alloy Plating, Nickel Plating |
|
Sealing Gasket |
Silicone Rubber |
Applications
The 7-16 male connectors have been widely used in the following aspects:
4G LTE / 5G Macro Base Stations
Cellular Tower Antenna Feeder Systems
Broadcast and Radio Transmission Systems
Distributed Antenna Systems (DAS)
Satellite Communication (Satcom) Ground Stations
Telecom Infrastructure Cable Assemblies
RF Installations Requiring a Male 7/16 DIN Interface on 1/2" Corrugated Cable
FAQ
Do you provide product catalogs
Yes, we can provide product catalogs, technical datasheets and related documents upon request.
What should I do if I receive defective products
Please send us photos or videos showing the quality problem along with your order number. We will analyze the problem quickly and offer a solution.
Can you offer competitive prices
Yes, as a direct manufacturer, we offer competitive prices while maintaining stable product quality.
How do you protect customer drawings and project information
We keep all customer drawings, specifications and project information strictly confidential and will not disclose them to any third party.
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