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Elecbee AD8318 Logarithmic Detector Module, 1MHz-8GHz RF Power Meter, 70dB Dynamic Range for ALC AGC Control, 50 Ohm RF Demodulating Detector
SKU: EB0046514
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Key Features
Wideband RF Detection: Operates across a massive 1MHz to 8GHz frequency range, providing versatility for various wireless and microwave applications.
High Precision Power Measurement: Features a 70dB dynamic range (-65 to 0 dBm) for accurate signal strength analysis in complex RF environments.
Automatic Level Control: Specifically designed for ALC and AGC feedback loops, ensuring stable signal output for transmitters and receivers.
Integrated Voltage Regulation: Built-in 5V regulator supports a +7V to 9V DC input, protecting the module and ensuring consistent measurement performance.
Linear Output Scaling: Delivers a precise -25mV/dBm slope with a 2.1V to 0.5V output range for easy integration with ADCs and microcontrollers.
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Specifications
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Model
AD8318
Description
The Elecbee AD8318 Logarithmic Detector is a high-performance solution for engineers requiring precise RF power measurement and signal leveling. By converting complex RF signals into a stable DC voltage, this module solves the challenge of monitoring signal strength in high-frequency systems. It is an essential component for RSSI (Received Signal Strength Indicator) and power meter designs ranging from HF to C-band frequencies.
This module is engineered for technical reliability, featuring 50 Ohm matched input/output impedance and a high-linearity dynamic range of -60 to -5 dBm. Its rapid response time makes it ideal for Automatic Gain Control (AGC) and Automatic Level Control (ALC) applications. Technical specifications include:
- Frequency Range: 1MHz – 8GHz
- Input Range: -65dBm to 0dBm
- Output Voltage: 2.1V – 0.5V
- Input Impedance: 50 Ohms
Built with high-quality PCB materials, the Elecbee AD8318 includes an onboard 5V LDO regulator, allowing for a standard power supply of +7~9V DC at a 75mA operating current. The video impedance output is optimized for high-speed signal processing, making it a robust choice for professional laboratory testing and industrial RF equipment.
Shopping Guide
Shipping | Delivery Period | For in-stock parts, orders are estimated to ship out in 3 days. Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. DHL Express: 3-7 business days DHLeCommerce: 12-22 business days FedEx International Priority: 3-7 business days EMS: 10-15 business days Registered Air Mail: 15-30 business days | |
| Shipping Rates | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Options | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Tracking | We will notify you by email with tracking number once order is shipped. You can track your order using the “Track My Order” feature. | ||
| Returning/Warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping | |
| Warranty | All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects. | ||
| This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation | |||
| Ordering | How to Buy | Elecbee accepts online orders. | |
| Add to cart > Check out > Submit order > Complete payment > Delivery | |||
| Payment | PayPal, Credit Card includes Visa, Master, American Express, Bank transfer. | ||
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In-Stock:9987
Qty.
1
Unit Price
$ 22.94$ 26.99
Ext. Price
$ 22.94$ 26.99
$ 22.94$ 26.99
Can Ship in 1-3 Business Days