Midland WR400 Customizable Weather Alert AM Radio

Last updated date: January 18, 2023

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Midland WR400 Customizable Weather Alert AM Radio

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We looked at the top AM Radios and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best AM Radio you should buy.

Update as January 18, 2023:
Checkout The Best AM Radio for a detailed review of all the top am radios.

Overall Take

Midland Deluxe NOAA Emergency Weather Radio is one of the top contenders for AM radios. With all-hazard warning features, you can rely on the visual or audio signals on the face of the radio. This radio features S.A.M.E. technology that zones in on the hazards in your specific area. Consumers also particularly like the event expiration time feature on this AM radio, which gives you the end time of each hazard during the broadcast.

In our analysis of 93 expert reviews, the Midland Customizable Weather Alert AM Radio placed 9th when we looked at the top 12 products in the category. For the full ranking, see below.

From The Manufacturer

NOAA Weather Scan+ Alert – NOAA Weather Scan will automatically scan through 7 available weather (WX) band channels with flood, tornado, thunderstorm, civil danger warnings, and more. It also locks onto the strongest weather channel to alert you of severe weather updates. NOAA Weather Alert will sound an alarm indicating that there is a risk of severe weather hazards and emergencies in your area. Programming – S.A.M.E. – The Specific Area Message Encoding automatically locks on to your county’s NOAA weather radio signal requiring minimal programming from the user. CUSTOM – Program your radio to receive weather alerts from up to 23 different counties and be alerted only when those specific counties are threatened. Warning System Options – Customize the way that you would like to be alerted: 90 dB siren alarm, voice alert, or visual LED flasher. Event Expiration Indicator – The display will show an abbreviated expiration (EXP) when an alert has expired. Alarm Clock – The built-in clock features an alarm with a snooze button and a AM/FM Radio with 6 memory channels. Wake up to local weather, AM/FM, or buzz. It automatically switches from AM/FM to pertinent all-hazard alerts.

Expert Reviews

Expert Summarized Score

12 expert reviews

User Summarized Score

2,560 user reviews

What experts liked

It has all-hazard warning feature. You can tune to FM, AM and 7 NOAA weather channels and stay updated with the important weather updates and events.
- Weather Station Reviews
It is designed with S.A.M.E technology which stands for Specific Area Message Encoding. This allows the weather radio to be pre-programmed to receive the warnings that are specific to your local area. You can input your state, county and any counties nearby as well.
- Thoroughly Reviewed
Tthis weather radio is Public Alert-certified and SAME-equipped, with selectable alerts.
- Consumer Search
December 4, 2017 | Full review
The Midland WR300 weather radio is a desktop model that’s been around for a while. It’s still one of the most popular weather radios around. Some of its features include a large, backlit LCD display, an alarm clock, and a user-selectable warning system. One of our favorite features on this Midland weather radio is the event expiration indicator that displays the expiration time of the alert posted.
- WX Observation
The Midland WR300 weather radio uses SAME technology, so you can choose to pay close attention to dangers in up to 23 counties at the same time. You’ll also have the option of selecting states.
- Chainsaw Journal
November 10, 2018 | Full review
It uses the SAME technology just like the others that you can find on the market. This AM/FM radio has a clock to help you keep time, and an alarm will always ensure that you perform your tasks within the required period. It has a memory system for 30 counties and can add and remove alerts.
- All Top Guide
March 26, 2019 | Full review
It comes with all necessary functions, including the AM/FM Radio, clock, and alarm. Its features a memory system to cover up to 30 counties. The radio offers you the possibility to add and remove alerts.
- Top 5 Reviews
February 8, 2019 | Full review
The display of this device is large than the other. It offers the loud alert to you.
- Weather Alert Radio
This weather radio is fast and easy to program and customize or everyone. The alarm is loud enough.
- Best Marine Radio
It is having the option to tune in to many different channels. if you want to listen with the same channels stay updated with it. Volume of siren can be adjusted depends on the comfort and also we can add the color indicators for the disabled people.
- Compact Analysis
November 21, 2017 | Full review
It receives NOAA and Environment Canada alerts using S.A.M.E. technology as well as an audio alarm to warn of extreme weather in your area. It can be programmed to receive alerts from up to 23 counties, which can be especially helpful in areas prone to hurricanes, floods, wildfires, or tornadoes.
- The Bug Out Bag Guide
January 27, 2017 | Full review
It’s a perfect bedside radio for those that sometimes need to be jolted out of bed by urgent weather alerts. This Midland radio features a memory system capable of storing up to 30 counties and gives you the ability to add and remove specific alerts as needed. It’s also equipped with an AM/FM radio, built-in clock, and alarm.
- Best Survival
December 31, 2018 | Full review

What experts didn't like

It lacks important features like the flashlight or Smartphone charger. Not particularly designed for an outdoor purpose.
- Weather Station Reviews
However, unlike the Sangean, it doesn't shut off automatically at the end of an alert message, a feature many users say can be really annoying in the middle of the night.
- Consumer Search
December 4, 2017 | Full review
It’s less portable than the Kaito KA500
- WX Observation
The radio is not designed to be mounted on a wall, but rather to be carried around with you. It also has only two volumes for the alarms - high or low, so there is nothing else in between.
- Top 5 Reviews
February 8, 2019 | Full review
This weather unit comes with the limited one year warranty.
- Weather Alert Radio
It does not have extra features like a flashlight.`
- Best Marine Radio
It is not perfectly suitable for the outdoor. Flash light and smart phone charger option is not available.
- Compact Analysis
November 21, 2017 | Full review
One drawback for this particular radio is that it does not recognize EOMs and automatically returns to standby five minutes after the EOM prompt.
- The Bug Out Bag Guide
January 27, 2017 | Full review

An Overview On AM Radios

Although they are often though of as a thing of the past, AM radios are still a valuable asset to have around the house. When the radio was invented, they were a popular luxury to have in your house. They have had a long life and continue to serve a purpose for many people. Perhaps one of the best reasons to keep an AM radio in the house is for live alerts of current happenings. However, before we look at the reasons to have one, let’s talk about how they work.

AM or Amplitude Modulation is a type of radio that utilizes radio waves that are transmitted through the air. Radio waves are a specified length or frequency of electromagnetic waves that are all around us. Each electromagnetic wave has attributed characteristics that are different from each other. Radio waves can reflect, polarize, diffract and refract. They are close to light waves, but our eyes just can’t see them.

Alternating Current (AC) generates electromagnetic waves. This current is used to make all our electronics function. It works at different levels in each country, which is why you may need to travel with a special connector for outlets to use American electronics overseas. In the United States, the AC works with 120 volts at 60 hertz. This basically translates to the current being able to change direction in the wire roughly 60 times per second. Most other countries use 50 hertz. These are considered low-frequency, but still emit a small amount of electromagnetic radiation through the wires into the air. It is often explained as electricity in the air.

As this electricity is given off, it makes unorganized sound. For it to be transmitted as a coherent message, it has to undergo “modulation.” This is where the AM and FM get their names. So, what is modulation? Think of it simply as a change. In order to hear music or voices through the radio, the waves must be changed from their random patterns. The best way to think of it is simply a way of communicating. A quiet mouth tells us nothing, but once it starts to talk, it creates a change that is understandable to the listener. It’s the same with AM radio. The electricity has to be changed into a format that can be understood.

The way this is accomplished is called amplitude modulation. The radio takes the amplitude or height of the signal and transforms it into a single sound. So, for each level of amplitude, a different sound is heard by the listener. The combination of amplitude transformations creates a noticeable pattern either in words or music.

The frequency range that AM transforms is from 520kHz to 1710 kHz in the U.S. Each country has other frequency that their AM and FM radios transmit, so if you travel often, you may be surprised to see music and talk shows coming through at different channel settings.

The reason that AM radio has stayed around for so long is because it can transmit signals over very long distances. The only con to this function is that it allows for more static and noise, particularly when there is inclement weather. It is so sensitive that when lightning gives off electricity, the AM radio will pick up that change in electric activity. In addition to that sensitivity, it only picks up strong signals from 200Hz to 5kHz, making it ideal for talk shows more than music.

Now that you know all about how an AM radio works, let’s look at the different types. If you like to travel with your radio, even if it’s just from room to room in your house, you’ll want to opt for a portable AM radio. Consider a battery-operated model with a digital display feature that has a battery power level indicator. If you prefer to keep the adapter on hand, you can purchase that separately.

For a day at the beach or out on the boat, opt for a radio that features not only a solar panel, but also a hand crank generator that will keep it going in case of a cloudy situation. There is usually a place for batteries as an additional backup, and if all else fails, you can purchase an adapter separately for listening while in the house.

When AM radios first came out, they required an analog tuner and antenna for getting the best reception. The Panasonic has radios that work similarly, making them as retro as you can get. With an extension antenna and a manual knob for selecting your station, this type of AM radio will take you back in time. It can be powered by batteries or an adaptor, depending on where you’d like to use it.

When you want an AM radio specifically for severe weather alerts or emergency protocols, choose a model that has audible hazard alerts and a choice of English, Spanish or Chinese. A digital display that is big and bright with buttons that are very well-marked is also helpful. Finally,  a large extension antenna for the best reception is a must.

The AM Radio Buying Guide

  • If you will be using your AM radio for specific talk shows, it might be best to purchase an analog radio. With an analog radio, you can manually adjust the tuning to get a better reception than with a digital that doesn’t always find the frequencies clear enough.
  • A few tips for getting a radio program to come in clear are to turn your treble to the lowest setting and your bass to the highest setting. The tone can also be turned all the way down, and in combination, this can bring in a much clearer talk show.
  • Your AM radio will usually get the best reception when placed near a window. One exception: If it is placed in a window that is near a power line, then you may pick up interference.
  • Using a small type of marker to track where the best reception is on the dial can help you the next time you want to find that station.
  • The orientation of your antenna is another way to get your AM radio to function at its best. The AM radio antenna is a rod with a small wire that should work best when aligned with the signal from the broadcast tower. It is not the telescoping rod, which is for FM Radio.
  • The worst interference occurs when your radio is within a foot or two of the source of interference. For example, if your AM radio is near a florescent light, television or even a cell phone charger, it will have more interference than normal.
  • Some sources of interference cannot be avoided or shut off, such as hard-wired smoke detectors, aquarium heaters, motion sensor lights and even a faulty electrical switch within your home.
  • Remember that AM radios dated before 1991 will not have the extended range of frequencies that an AM radio has post-1991, when the FCC added an extension of frequencies from 1605 to 1705 on the dial.
  • A digital AM radio is ideal if you need to be doing other things while the talk show is broadcast. So if you are across the room from the radio, you can just use the remote to scan through the other stations.