7/16 DIN Attenuators
7/16 DIN Attenuators are high-power RF and microwave components designed to reduce signal strength while maintaining accurate impedance matching and excellent signal integrity. Featuring the robust 7/16 DIN connector interface, these attenuators are widely used in cellular base stations, Distributed Antenna Systems (DAS), telecom infrastructure, broadcasting, RF testing, aerospace, defense, and microwave communication systems. They provide stable attenuation, low VSWR, excellent return loss, and superior power handling, making them ideal for demanding RF applications. Typical models operate from DC to 4 GHz, with some precision designs extending to 6 GHz, depending on the configuration.
At SRFS Teleinfra, we manufacture premium-quality 7/16 DIN Attenuators using precision resistive networks, premium-grade 7/16 DIN connectors, and advanced CNC machining technology. Our attenuators are engineered to deliver excellent electrical performance, accurate attenuation values, and long-term reliability in both indoor and outdoor RF environments.
Every 7/16 DIN Attenuator is manufactured in India under stringent quality control procedures using premium raw materials and advanced testing equipment. Each unit undergoes comprehensive electrical and mechanical inspection to ensure dependable RF performance for telecom operators, system integrators, RF laboratories, and industrial communication networks.
DC-6 GHz, 1000 Watts, DIN 7/16, Unidirectional, Fan-cooled - SRFS-06XXDD1000
DC-3GHz, 20-50 dB, 1500 Watts, DIN 7/16, Unidirectional, Fan-cooled - SRFS-03XXDA1500
DC-2 GHz, 2000 Watts, DIN 7/16, Unidirectional, Fan-cooled - SRFS-02XXDD2000
DC-4 GHz, 2000 Watts, DIN 7/16, Unidirectional, Fan-cooled - SRFS-04XXDD2000
DC-6 GHz, 2000 Watts, DIN 7/16, Unidirectional, Fan-cooled - SRFS- 06XXDD2000
What is a 7/16 DIN Attenuator?
A 7/16 DIN Attenuator is a passive RF device that reduces the power level of an RF signal by a specified attenuation value while maintaining a constant 50 Ohm impedance. It protects RF equipment from excessive power, improves impedance matching, minimizes signal reflections, and enhances measurement accuracy.
The 7/16 DIN connector is a threaded high-power RF connector specifically designed for low passive intermodulation (PIM), excellent mechanical stability, and high-power handling. It is extensively used in cellular networks, antenna systems, and RF infrastructure.
Technical Specifications
Our 7/16 DIN Attenuators are engineered for reliable RF performance in demanding communication systems.
Impedance
Standard 50 Ohm impedance for accurate impedance matching.
Frequency Range
Available from DC to 4 GHz, with selected precision models supporting up to 6 GHz.
Attenuation Values
Available in:
- 1 dB
- 3 dB
- 6 dB
- 10 dB
- 20 dB
- 30 dB
- 40 dB
- Custom Values
Power Rating
Available from 5 Watts to 250 Watts depending on application requirements.
VSWR
Low VSWR for excellent return loss and superior RF performance.
Connector Interface
Precision 7/16 DIN Male and Female threaded connectors.
Materials
Manufactured using stainless steel, brass, gold-plated beryllium copper contacts, PTFE dielectric, and precision resistor technology.
Compliance
Manufactured according to international RF and microwave quality standards.
Applications of 7/16 DIN Attenuators
Our 7/16 DIN Attenuators are widely used in:
- Cellular Base Stations (BTS)
- 4G LTE Networks
- 5G Infrastructure
- Distributed Antenna Systems (DAS)
- RF Repeaters
- Telecom Towers
- Microwave Communication
- Broadcasting Systems
- RF Laboratories
- Vector Network Analyzer (VNA) Testing
- Test & Measurement Equipment
- Aerospace Communication
- Defense Electronics
- Industrial RF Systems
- Outdoor Antenna Installations
Types of 7/16 DIN Attenuators
Fixed 7/16 DIN Attenuator
Provides a constant attenuation value for RF signal level control.
Precision 7/16 DIN Attenuator
Designed for laboratory-grade RF measurements with tight attenuation tolerance.
Low Power 7/16 DIN Attenuator
Suitable for RF testing, calibration, and measurement systems.
High Power 7/16 DIN Attenuator
Designed for high-power RF transmitters, cellular base stations, and broadcasting equipment.
7/16 DIN Male to Female Attenuator
The most common inline configuration for telecom and antenna installations.
Custom 7/16 DIN Attenuator
Available with customized attenuation values, connector configurations, frequency ranges, and power ratings.
Key Performance Features
Choosing the right 7/16 DIN Attenuator ensures stable RF signal control and reliable high-power performance.
- Precision 50 Ohm impedance
- Frequency support up to 6 GHz
- Accurate attenuation values
- Low VSWR
- Excellent return loss
- High-power handling capability
- Low Passive Intermodulation (Low PIM)
- Weather-resistant construction
- Threaded locking mechanism
- Precision CNC machining
- Superior thermal stability
- Long operational life
High-quality 7/16 DIN Attenuators improve RF system performance, protect valuable equipment, reduce signal reflections, and provide dependable attenuation for telecom infrastructure, broadcasting, microwave communication, and industrial RF systems.
Product Specifications
| Product Type | Impedance | Frequency Range | Application |
|---|---|---|---|
| 7/16 DIN Fixed Attenuator | 50 Ohm | DC to 4 GHz | RF Signal Attenuation |
| 7/16 DIN Precision Attenuator | 50 Ohm | DC to 6 GHz | Vector Network Analyzer (VNA) |
| 7/16 DIN Low Power Attenuator | 50 Ohm | DC to 4 GHz | Laboratory RF Measurements |
| 7/16 DIN High Power Attenuator | 50 Ohm | DC to 4 GHz | High Power RF Systems |
| 7/16 DIN Male to Female Attenuator | 50 Ohm | DC to 4 GHz | Telecom Base Stations |
| 7/16 DIN 3 dB Attenuator | 50 Ohm | DC to 4 GHz | Signal Level Control |
| 7/16 DIN 10 dB Attenuator | 50 Ohm | DC to 4 GHz | Microwave Communication |
| 7/16 DIN 20 dB Attenuator | 50 Ohm | DC to 4 GHz | RF Calibration |
| 7/16 DIN 30 dB Attenuator | 50 Ohm | DC to 4 GHz | RF Production Testing |
| 7/16 DIN Precision RF Attenuator | 50 Ohm | DC to 6 GHz | Cellular & Broadcast Systems |
Why Choose us
Precision RF Engineering
Our 7/16 DIN Attenuators are manufactured to deliver accurate attenuation, excellent electrical performance, and dependable long-term operation.
Low VSWR & Excellent Return Loss
Designed to minimize signal reflections while maximizing RF transmission efficiency.
High-Power Performance
Engineered for telecom base stations, antenna systems, broadcasting networks, and high-power RF applications.
Manufactured in India
All our 7/16 DIN Attenuators are manufactured in India using premium materials, precision CNC machining, and comprehensive quality testing to ensure reliable performance and long service life.
Frequently Asked Questions
A 7/16 DIN Attenuator is a passive RF device that reduces RF signal power while maintaining a constant 50 Ohm impedance.
Most models support DC to 4 GHz, while precision versions can operate up to 6 GHz.
Standard attenuation values include 1 dB, 3 dB, 6 dB, 10 dB, 20 dB, 30 dB, and 40 dB, with custom values available.
Power ratings typically range from 5 Watts to 250 Watts, depending on the application.
They are manufactured with a standard 50 Ohm impedance.
Yes, they are widely used in telecom, 5G infrastructure, microwave communication, and RF testing applications.
Yes. The threaded 7/16 DIN connector provides excellent mechanical strength, weather resistance, and reliable outdoor performance.
Yes. We offer customized attenuation values, connector configurations, power ratings, and mechanical designs.
Yes. All our 7/16 DIN Attenuators are manufactured in India under stringent quality control procedures.
SRFS Teleinfra offers precision-engineered 7/16 DIN Attenuators with excellent RF performance, customized solutions, competitive pricing, fast delivery, and expert technical support.