UNIDEN 400DT Smh Mobile Radio Amx Mic 4000DT 105A

( Brand: Uniden ), ( Manufacturer Part Number: 400DT ), ( Model: UNIDEN SMH 400DT ), ( Type: Two-way Radio ), ( Unit Type: Fm 2-way ), ( Number Of Channels: 36 ), ( Color: Gray ), ( Band: Vhf ), ( Features: Ctcss )

Review UNIDEN Smh Mobile Two way Radio Amx 105a Mic

The UNIDEN 400DT/SMH4000DT Mobile Two-Way Radio with AMX 105A Mic is a powerful and versatile communication solution designed for professional use. This radio is part of UNIDEN's Submersible Series, known for its durability and reliability in harsh environments.

The 400DT is a UHF mobile radio with a frequency range of 400-470 MHz. It is equipped with 5 watts of transmit power, ensuring clear and strong signals over long distances. The radio features 128 channels with 50 codes each, allowing for customizable communication options. It also has a channel scan function, which automatically scans and stores channels with activity, and a roaming scan function, which scans for signals while the vehicle is moving.

The 400DT comes with a detachable microphone, model AMX 105A, which features a high-quality dynamic microphone element and a noise-canceling windscreen. The microphone has a push-to-talk (PTT) button for easy operation and a volume control knob to adjust the audio level. The microphone cable is 10 feet long, providing ample reach for drivers.

The radio is housed in a rugged and waterproof casing, rated IP67, which protects against dust and water immersion. It has a large, backlit LCD display that is easy to read in all lighting conditions. The radio also features a keypad lock function to prevent accidental button presses and a hands-free operation function, which allows for wireless use of the microphone.

The UNIDEN 400DT/SMH4000DT Mobile Two-Way Radio with AMX 105A Mic is an ideal communication solution for industries such as construction, transportation, public safety, and security. It offers superior audio quality, long battery life, and robust durability, making it a reliable choice for demanding professional use.

The Uniden 400DT/SMH4000DT mobile two-way radio with AMX 105A mic is a popular choice for businesses and organizations requiring reliable communication solutions. This device offers several advantages and disadvantages, which are as follows:

1. Long-range communication: The Uniden 400DT/SMH4000DT mobile two-way radio boasts an impressive range of up to 40 miles in open terrain, making it suitable for large areas and remote locations.

2. Durable construction: The radio is built with high-quality materials, including a waterproof and dustproof design, ensuring it can withstand harsh environments.

3. Multiple power options: This device offers several power options, including the ability to use an external battery pack or the cigarette lighter in a vehicle.

4. Clear audio: The AMX 105A mic provides clear and crisp audio, making communication easier and more efficient.

5. Multiple channels: The Uniden 400DT/SMH4000DT radio has 50 channels, allowing users to communicate with others on the same frequency without interference.

1. Complex programming: The radio has several features and functions, which can make programming and configuring the device a complex and time-consuming process.

2. Limited battery life: The battery life of the Uniden 400DT/SMH4000DT mobile two-way radio is relatively short, with a maximum of around 12 hours with a fully charged battery.

3. No built-in GPS: While the radio has several features, it does not have a built-in GPS, which can be a disadvantage for organizations that require location tracking.

The Uniden 400DT/SMH4000DT mobile two-way radio with AMX 105A mic is a robust and reliable communication solution for businesses and organizations requiring long-range connectivity. Its durable construction, clear audio, and multiple channels make it an excellent choice for large areas and remote locations. However, its complex programming, limited battery life, and lack of built-in GPS are potential drawbacks that users should consider before making a purchase.

If you require a mobile two-way radio with a long-range communication capability, clear audio, and multiple channels, the Uniden 400DT/SMH4000DT mobile two-way radio with AMX 105A mic is an excellent choice. However, if you need a device with a built-in GPS or longer battery life, you may want to consider other options in the market. Ultimately, it is essential to weigh the advantages and disadvantages of this radio and determine if it meets your specific needs and requirements.

Details:

That is the only testing done so item being sold for parts since I have do not knowledge to properly test this. I got this in a lot at an estate sale. Item lit up and went through the channels. Radio has marks from age and use.

The mic is in great clean cosmetic condition. UNIDEN SMH 4000DT Mobile TWO-WAY RADIO w/ AMX 105A Mic.

part #: 400dt price

• $29.97

specifications walkietalkiesz:

• brand: Uniden
• mpn: 400dt
• model: Uniden Smh 400dt
• type: Two-way Radio
• unit type: Fm 2-way
• number of channels: 36
• color: Gray
• band: Vhf
• features: Ctcss

general walkietalkiesz:

• Consumer Electronics > Radio Communication > Walkie Talkies, Two-Way Radios
• condition: Used

offer walkietalkiesz:

• sold: 0
• options: Ship-to-home
• started: June 11, 2025
• quantity: 1
• availability: In Stock

returns walkietalkiesz:

• policy: No Returns

shipping walkietalkiesz:

• service: USPS Ground Advantage
• type: Calculated
• transit: 3-9 Days
• class: Standard
• carrier: USPS
• cost: $22.95

seller walkietalkiesz:

• rating: 98.8%
• city: Hammonton, New Jersey
• # reviews: 2449

payments walkietalkiesz:

• credit card: Discover
• wallet: Paypal
• other

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