N-Type Male Fixed RF Attenuator | 50Ω DC-6GHz 30dB 100W for Base Stations, Radar, and Spectrum Analyzers – BOCCHUN SPACE-TIME BCSK-SJQ100
The N-type male fixed RF attenuator (model BCSK-SJQ100), engineered by Bochuang Shikong, features a precision thin-film resistor network and a high-thermal-conductivity aluminum alloy housing to deliver ±0.5dB attenuation accuracy with superior thermal stability within the DC-6GHz frequency range. Designed to meet the 50Ω impedance standard and rated for up to 100W, this attenuator withstands high-power signal surges without performance drift or thermal failure, making it ideal for 5G base station tuning, radar system calibration, vector network analyzer protection, and high-power amplifier outputs. Its N-type male connector ensures a secure threaded connection that resists contact issues in vibrating environments. The all-metal shielding provides complete electromagnetic protection, suppressing external interference and ensuring signal integrity. Widely used in telecommunications, military electronics, research laboratories, and industrial automation, it is the ideal choice for system integrators and engineers building safe, reliable RF links.
In Stock (500units
This modelBochuang Spacetime (BOCHUANG SPACETIME) BCSK-SJQ100 Type N Male FixedRF attenuator, is specifically designed for high-power communication systems and precision test equipment
An industrially designed signal control component whose core advantages include support for DC-6GHz wideband, 30dB high-precision attenuation, and 100W high-power handling, ensuring reliable performance in
Achieve stable, controllable signal attenuation in high-power signal links.
Core Advantages & Technical Highlights:
DC-6GHz Ultra-wideband Coverage: Supports full spectrum from DC to 6 GHz, compatible with 4G/5G base stations, Wi-Fi 6E, radar systems, and vector network analyzers.
Scenario applications: support multiple frequency bands without changing components.
3 0dB High-Precision Attenuation: Utilizes precision thin-film resistor technology with attenuation tolerance within ±0.5dB, ensuring predictable and repeatable signal levels—ideal for applications requiring high accuracy.
Rigorous testing and calibration.
100W High Power Handling: The internal resistor network is specially designed with a large-surface-area finned housing to withstand continuous operation.100W continuous powerInput without sending
Prevent thermal drift or performance degradation, ensuring long-term system stability.
N-Male Threaded Connector: Features a standard N-Male interface with a threaded coupling mechanism for superior vibration resistance and anti-loosening performance, ideal for automotive and industrial applications.
or outdoor base stations and other environments susceptible to mechanical vibration.
All-metal shielding and high-thermal-conductivity housing: The aluminum alloy body delivers superior electromagnetic interference (EMI) shielding while accelerating heat dissipation via surface cooling fins.
Develop to improve thermal stability and service life under high-power operating conditions.
Technical Specifications:
Parameter Items | Specifications | Notes |
|---|---|---|
Product Model | BCSK-SJQ100 | Brand: Bochuang Shikong |
Connector Type | N-Type Male ConnectorN-type female | Easy to integrate into systems |
Impedance | 50Ω | Complies with international RF standards; compatible with mainstream devices |
Operating Frequency | DC - 6GHz | Covers L/S/C/X/Ku bands for broad compatibility |
Rated Attenuation | 30dB ±0.5dB | High-precision thin-film resistors for predictable signal performance |
Rated Power | 100W | Continuous power rating; peak capacity exceeds this value for short durations. |
Casing Material | Aluminum Alloy + Heatsink Fins | High thermal conductivity with enhanced thermal stability |
Shielding structure | All-metal shielding | Suppress external EMI interference to ensure signal purity |
Use Cases | 5G base stations, radar systems, spectrum analyzersModule Power AmplifierDebug Protection | Industrial-grade reliability for harsh environments |
Frequently Asked Questions (FAQ):
Does this attenuator support SMA or BNC connectors?
This model is currently available onlyN-type male connectorFor other interface types, we recommend contacting Bochuang Shikong for custom solutions or selecting a corresponding product model.
Does 10W refer to continuous power or peak power?
100W is the continuous power rating, suitable for long-term stable operation. Short-term peak power may be slightly higher, but must not exceed thermal design limits.
Is it suitable for outdoor or high-temperature environments?
Yes, its aluminum housing and heat sink fins are designed to withstand high temperatures. For extended lifespan, install in a well-ventilated area.
Does attenuation drift with temperature changes?
Uses high-stability thin-film resistors with an extremely low temperature coefficient. Attenuation varies by less than ±0.3 dB from -40°C to +85°C, meeting industrial-grade precision requirements.
How to install correctly to avoid signal reflection?
Please ensureConnectorTighten to the specified torque (typically 12-15 in-lbs) and use a matching 50Ω cable for the load to avoid impedance mismatch, which can increase the VSWR.
This product is widely used inTelecommunications EngineeringMilitary electronics, research laboratories, and industrial automation: where system integrators and engineers build secure, reliable RF links.
the ideal choice.
Need More Information?
Our technical team is ready to provide detailed specifications and customization options.