Product Overview
The RF Attenuator (2W, DC-3GHz) is a high-precision passive component designed to reduce the power of an RF signal without appreciably distorting its waveform. Covering a wide frequency range from DC to 3GHz, it is widely utilized in IBS (In-building Solutions) and DAS (Distributed Antenna Systems). Featuring a robust N-male to N-female interface and an impressive working temperature range, it ensures stable signal control for indoor telecommunication infrastructures.
Technical Specifications
| Model | MNA-3G-5-XX-N (XX refers to attenuation) | ||
| Power | 2W | ||
| Frequency(GHz) | DC-3GHz | ||
| VSWR | ≦1.20 | ||
| Attenuation (dB) | 5 | 10 | 20 |
| Accuracy(dB) | ±0.6 | ±1.0 | ±1.0 |
| Impedance(ohm) | 50 | ||
| RF Connector | N/M-N/F | ||
| Working Temp(deg) | -55~+125 | ||
| Color | Silvery White | ||
| Weight(kg) | 0.15 | ||
| Size(mm) | Φ18*58 | ||
NOTE: All technical specifications can be modified to meet specific customer requirements. Our team provides professional technical support and OEM customization for various attenuation values and connector interfaces.
Frequently Asked Questions
- Q1: What is the primary role of this RF Attenuator in an IBS or DAS system?
- A: It is used to balance signal levels across the network. By attenuating high-power signals to appropriate levels, it prevents receiver saturation and ensures optimal performance for mobile devices connected to the Distributed Antenna System (DAS).
- Q2: Why is the working temperature range so wide (-55~+125°C)?
- A: This ensures high reliability in extreme environments. Whether the attenuator is installed in a high-temperature equipment room or a facility subjected to extreme cold, it will maintain its attenuation accuracy and VSWR stability.
- Q3: Can I request different attenuation values not listed in the table?
- A: Yes. We offer OEM services and can customize the attenuation (dB) levels to your exact needs. Please contact our sales engineers with your specific project requirements.
Mechanical Drawing
