RF Detectors – Schottky, Zero Bias & Biased | BNC, N-Type, SMA
RF Detectors for Precision Signal Monitoring | BNC, N-Type & SMA Options
Bracke Manufacturing offers a versatile selection of RF Detectors designed for accurate signal detection and monitoring across a broad range of RF and microwave systems. Available with BNC, N-Type, and SMA male-to-female connectors, our detectors support frequencies from 100 kHz to 26.5 GHz and are offered in both zero bias and biased Schottky diode configurations. These compact components deliver reliable performance with low VSWR, polarity options (positive or negative), and RF input handling up to +23 dBm, making them ideal for applications such as power measurement, signal demodulation, and RF envelope detection.
Bracke’s BNC RF detectors are ideal for lower-frequency applications requiring either 50 or 75 Ohm impedance. These units operate from 100 kHz to 2.5 GHz, available in both positive and negative polarity, and are offered with low VSWR for reliable performance in test and signal monitoring environments. Browse our BNC RF detector models, view pricing, and access detailed drawings by clicking the link below.
Our N-Type RF detectors provide a rugged, high-performance solution for RF signal monitoring from 100 kHz to 2.5 GHz. Designed with 50 Ohm impedance and available in both positive and negative polarity, these detectors ensure low VSWR and are ideal for bench testing and system integration. Click the link below to see available N-Type RF detectors, check pricing, and download detailed drawings.
Bracke’s SMA RF detectors include both zero bias and biased Schottky designs, supporting frequencies from 10 kHz to 26.5 GHz. These detectors feature excellent sensitivity, fast response, and are available in both polarities. Ideal for applications such as RF envelope detection, signal strength monitoring, and high-frequency power measurement. Discover our range of SMA RF detectors, complete with pricing and detailed drawings, through the link below.
Complete Your RF System with RF Detectors from Bracke Manufacturing
Whether you’re measuring signal strength, monitoring system performance, or integrating detection circuits into test setups, Bracke Manufacturing’s RF Detectors deliver the accuracy and reliability your application demands. With a wide selection of connector types, biasing options, and frequency ranges, our Schottky-based detector portfolio is engineered to support high-performance RF systems across industries. Explore our in-stock options today or contact us for assistance with custom solutions.
Beyond RF Detectors, explore our full line of RF and microwave solutions—from Directional Couplers and Bias Tees to Terminations, Attenuators, Cable Assemblies, RF Adapters, and RF Test Accessories—to keep your systems running at peak performance.
RF Detectors – Frequently Asked Questions
Q1: What is an RF power detector?
An RF power detector is an electronic component that converts an RF signal into a proportional DC voltage. It is commonly used to measure signal power levels, monitor system performance, or demodulate amplitude-modulated signals in RF and microwave systems.
Q2: What’s the difference between zero bias and biased Schottky detectors?
Zero bias Schottky detectors operate without external bias voltage and are ideal for low-power applications with minimal power consumption. Biased Schottky detectors require an external bias but offer improved sensitivity and dynamic range, making them suitable for detecting weaker signals across a wider frequency range.
Q3: How do I choose between BNC, N-Type, and SMA connectors?
Connector choice depends on your system’s impedance, frequency range, and form factor.
- BNC is ideal for lower-frequency applications and is available in 50 Ohm or 75 Ohm versions.
- N-Type offers rugged construction and is well-suited for mid-frequency RF setups.
- SMA supports higher frequencies (up to 26.5 GHz) and is commonly used in compact, high-performance RF systems.
Q4: What polarity should I select—positive or negative?
Polarity refers to the DC output of the detector when an RF signal is applied. Choose positive polarity if your monitoring system is designed to interpret rising voltages as increasing RF power, or negative polarity if it expects a negative-going signal. Match polarity to your downstream measurement or control electronics.
Q5: What applications use RF Detectors?
RF Detectors are used in a wide range of applications including:
- RF power monitoring
- Signal strength measurement
- Receiver signal path testing
- AM demodulation
- Transmitter feedback loops
- Automatic gain control (AGC) systems
When you choose Bracke Manufacturing for your RF detectors, you’re partnering with a trusted leader in RF and microwave innovation. Led by industry veteran Lawrence Pasternack, Bracke is committed to delivering dependable, in-stock solutions with competitive pricing and fast turnaround times. Our detectors—along with adapters, attenuators, cable assemblies, terminations, and more—are in stock and ready to ship.
Have questions or need help selecting the right component? Contact our team at (949) 756-1600 or email sales@brackemfg.com.
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