Are you trying to find logarithmic amplifiers among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling logarithmic amplifiers on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 24 hours of research and did 39 logarithmic amplifiers tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best logarithmic amplifiers you can buy today
- Premium Quality: The power meter can detect a RF of power from -72dBm to -2dBm and convert the RF into a DC voltage output, which has passed strict quality control, you can use it with confidence.
- Product Brief: This logarithmic detector is used for RF power detection with detection frequency ranging 0.1-2.5 GHz. The detection slope of this logarithmic detector is 18mV/dBm (typical value).
- Widely Applications: Widely used in RF detection, power measurement, environmental field strength detection, can also be used as part of automatic gain control and automatic level control.
- Notice: As a reliable seller, we always do our best to provide good quality and excellent service for our customers. Your trust and your business is so important to us.
- Advantages: The larger the RF amplitude or power is, the higher the output voltage is, which is proportional to the logarithm of the input amplitude, thus enlarging the dynamic range of the detected that is up to 70dB.
- Demodulating logarithmic amplifier, convert an RF input signal to a corresponding decibel-scaled output voltage accurately
- 1 MHz to 8 GHz wide bandwidth, ±1.0 dB over 55 dB range high accuracy
- Adopts the progressive compression technique over a cascaded amplifier chain so that each stage has a detector cell
- Can be configured to provide a control voltage to a VGA, convenient to users
- Small dimension LFCSP, integrated temperature sensor, high speed SiGe bipolar IC process, professional and practical
- adjustable output amplitude :With offset control circuit to eliminate input offset voltage.
- 325 mW :CMOS compatible power consumption reduced to 325 mW (typical value).
- low consumption :The amplifier module supports limiter output. Adjustable output amplitude and low power consumption.
- easy to install :Small size, easy to install and remove, AD606 80dB demodulation logarithmic amplifier.
- specification :?75 dBm to +5 dBm Dynamic range, 37.5 mV/dB voltage output.
- AD8317 CHIP---The logarithmic power detector is designed by using AD8317 chip, and is used for RF power detection
- APPLICATION AREAS---The logarithmic power detector could be used for RF transmitter PA set point control and level monitoring; Power monitoring in a radio line transmitter; RSSI measurements in base stations, WLAN, WiMAX, and radar
- 55dB---The greater the amplitude or power of the RF , the higher the output voltage, and the output voltage is directly proportional to the logarithm of the input amplitude, thus expanding the dynamic range of the detected , which ranges reach 55dB
- 55dBm to 0dBm---The logarithmic power detector can detect power in -55dBm to 0dBm of an RF , so that the RF is converted to DC voltage output
- WIDE APPLICATION---The logarithmic power detector could be widely used radio frequency detection, power measurement, environmental field strength detection, or as a part of automatic gain control and automatic level control
- 【Convenient】The logarithmic amplifier module has offset control circuit to eliminate input offset voltage. Adjustable output amplitude, easy to use, can improve work efficiency.
- 【Compatible】The amplifier module supports limiter output. Adjustable output amplitude and low power consumption, CMOS compatible power consumption reduced to 325 mW (typical value).
- 【Product Parameter】The AD606 80dB demodulation logarithmic amplifier is convenient to operate, with ‑75 dBm to +5 dBm Dynamic range, 37.5 mV/dB voltage output.
- 【Feature】The demodulation logarithmic amplifier is small in size, easy to install and remove, made of high quality plastic meterial, has good performance and long service life.
- 【Quality Assurance】This product is manufactured under strict quality control and standard requirements, and has a high safety factor, so it can be used with confidence.
- The product was developed using the AD8317 chip and is used for the detection of RF .
- Can detect current in -55dBm to 0dBm of an RF signal, converting the RF signal into DC output.
- The greater the amplitude or power of the RF signal, the higher the output voltage, and the output voltage is directly proportional to the logarithm of the input signal amplitude, thereby widening the dynamic range of the detected signal
- It can be widely used in radio frequency signal detection, signal power measurement, environmental field strength detection.
- It can also be used as part of automatic gain control and automatic level control.
- Application to RF transmitter PA setpoint control and level monitoring RSSI measurement in base stations, WLAN, WiMAX, and radars
- The AD8318 can be configured to provide a control voltage to a VGA, such as a power amplifier or a measurement output, from Pin VOUT
- It employs the progressive compression technique over a cascaded amplifier chain, each stage of which is equipped with a detector cell
- The AD8318 is a demodulating logarithmic amplifier, capable of accurately converting an RF input to a corresponding decibel-scaled output voltage
- Small footprint LFCSP,Integrated temperature sensor,Fabricated using high speed SiGe process
- APPLICATION TO:Application to RF transmitter PA setpoint control and level monitoring RSSI measurement in base stations, WLAN, WiMAX, and radars
- INSTRUCTIONS:The AD8318 is a demodulating logarithmic amplifier, capable of accurately converting an RF input to a corresponding decibel-scaled output voltage
- ADVANTAGE:Small footprint LFCSP,Integrated temperature sensor,Fabricated using high speed SiGe process
- NOTE:It employs the progressive compression technique over a cascaded amplifier chain, each stage of which is equipped with a detector cell
- CONFIGURE:The AD8318 can be configured to provide a control voltage to a VGA, such as a power amplifier or a measurement output, from Pin VOUT
- Measuring Power -55dBm -0dBm :-- It can detect a RF of power from -55dBm to 0dBm, and convert the RF into a DC voltage output. Item Type: Logarithmic Detector. Material: Metal. Working Frequency: 1M -10000MHz. Measuring Power: -55dBm -0dBm
- Measuring Power -55dBm -0dBm :-- It can detect a RF of power from -55dBm to 0dBm, and convert the RF into a DC voltage output. Item Type: Logarithmic Detector. Material: Metal. Working Frequency: 1M -10000MHz. Measuring Power: -55dBm -0dBm
- Output Voltage 0.33 - 1.65V :-- The higher radio frequency range or power is, the higher output voltage will be, and output voltage is proportional to logarithm of input range. Output Voltage: 0.33 - 1.65V. Detection Slope: -22mV / dBm (typical value)
- Widely Used RF Detection :-- Widely used for RF detection, power measurement, environment field strength detection. The device has a shielded case and anti-reverse protection diode function in the 3V ~ 5V power supply voltage range
- Provide Accurate RF Measurement :-- Provide accurate RF measurement. The measurement accuracy in the dynamic range greater than 50dB is better than ± 1dB. The output has the function of power controller when adjusting the power amplifier or variable gain amplifier
- 5ns Fast Output Response :-- It provides better Accuracy and temperature stability in a temperature range of 40 ~ C ~ + 85 ℃, and has a fast output response of 5ns, which can achieve R F pulse string detection of more than 125 MHz. Input Impedance: 50 ohms
- Amazon Prime Video (Video on Demand)
- Kathy Oxley (Director)
- English (Playback Language)
- English (Subtitle)
- Amazon Kindle Edition
- Kastner, Bernice (Author)
- English (Publication Language)
- 314 Pages - 10/17/2013 (Publication Date) - Dover Publications (Publisher)
- Used Book in Good Condition
- Cajori, Florian (Author)
- English (Publication Language)
- 164 Pages - 08/01/1994 (Publication Date) - Astragal Press (Publisher)
- Amazon Prime Video (Video on Demand)
- Kathy Oxley (Director)
- English (Playback Language)
- English (Subtitle)
- Kahn, David S. (Author)
- English (Publication Language)
- 112 Pages - 10/21/2015 (Publication Date) - Dover Publications (Publisher)
- Amazon Prime Video (Video on Demand)
- Catherine Perry (Actor)
- Joel Thielke (Director) - Joel Thielke (Producer)
- English (Playback Language)
- English (Subtitle)
- Amazon Kindle Edition
- McCune, Sandra (Author)
- English (Publication Language)
- 186 Pages - 12/21/2012 (Publication Date) - McGraw Hill (Publisher)
- Thompson, Marc (Author)
- English (Publication Language)
- 722 Pages - 12/06/2013 (Publication Date) - Newnes (Publisher)
- Amazon Prime Video (Video on Demand)
- Andrzej Pach (Actor)
- Andrzej Pach (Producer)
- English (Playback Language)
- English (Subtitle)
- Harrison, Adrian (Author)
- English (Publication Language)
- 61 Pages - 08/02/2019 (Publication Date) - Independently published (Publisher)
- Amazon Prime Video (Video on Demand)
- John Sprecher (Actor)
- John Sprecher (Director) - John Sprecher (Producer)
- English (Playback Language)
- English (Subtitle)
How to choose a good logarithmic amplifiers
Does the idea of finding a fantastic logarithmic amplifiers make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in logarithmic amplifiers. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top logarithmic amplifiers products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top logarithmic amplifiers on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top logarithmic amplifiers brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top logarithmic amplifiers based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the logarithmic amplifiers were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good logarithmic amplifiers, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your logarithmic amplifiers.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting logarithmic amplifiers for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our logarithmic amplifiers. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what logarithmic amplifiers should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on logarithmic amplifiers.
