TR usdx Transceiver 5-Band QRP Multimode by PE1NNZ & DL2MAN

TR usdx Transceiver 5-Band QRP Multimode by PE1NNZ & DL2MAN — image 1
TR usdx Transceiver 5-Band QRP Multimode by PE1NNZ & DL2MAN — image 2
TR usdx Transceiver 5-Band QRP Multimode by PE1NNZ & DL2MAN — image 3
TR usdx Transceiver 5-Band QRP Multimode by PE1NNZ & DL2MAN — image 4
TR usdx Transceiver 5-Band QRP Multimode by PE1NNZ & DL2MAN — image 5
TR usdx Transceiver 5-Band QRP Multimode by PE1NNZ & DL2MAN — image 6
TR usdx Transceiver 5-Band QRP Multimode by PE1NNZ & DL2MAN — image 7
TR usdx Transceiver 5-Band QRP Multimode by PE1NNZ & DL2MAN — image 8
81%
19%
94%
Portability and Size
88%
Build Quality
86%
Ease of Setup
82%
Firmware Customizability
80%
Radio Performance (Range)
75%
Battery Life
77%
User Interface and Controls
89%
Multi-Mode Support
62%
Spectrum Display (Firmware)
91%
Value for Money
78%
Compatibility with Accessories
70%
Customer Support
More

Overview

The TR usdx Transceiver 5-Band QRP Multimode by PE1NNZ & DL2MAN is a compact and versatile transceiver designed for amateur radio enthusiasts. This lightweight device covers 80m, 60m, 40m, 30m, and 20m bands, making it ideal for a range of frequencies. The 3D-printed case provides a durable yet portable design, perfect for field operations. With pre-programmed firmware, the transceiver is ready to use straight out of the box. This QRP transceiver offers a practical solution for those looking for low-power, efficient communication in various outdoor settings.

Features & Benefits

The TR usdx Transceiver supports a variety of modes, including CW and SSB, allowing for flexibility in communication. Its built-in bootloader makes it easy to update the firmware, which can be particularly beneficial for those who enjoy tinkering with radio firmware. The transceiver is designed for both durability and portability, weighing just 8.1 ounces. Although the official firmware lacks a spectrum display, the beta version includes this feature for users who need it. Additionally, the device requires an external battery, sold separately, ensuring you can customize the power source for optimal performance.

Best For

This QRP transceiver is best suited for amateur radio operators seeking a portable and low-power solution for their field activities. It's an excellent choice for both beginners and seasoned users who value a simple, compact design with versatile functionality. Hams who frequently operate outdoors or enjoy experimenting with different firmware configurations will appreciate its customizability. Additionally, those who prefer multi-band support for various frequency bands will find it meets their needs for portable communication in remote areas or during outdoor adventures.

User Feedback

User reviews generally highlight the portability and reliable performance of this transceiver, with many users praising its lightweight design for easy transport. Some have expressed appreciation for the firmware customizability, which allows for a more personalized experience. However, a few users have pointed out the lack of a built-in spectrum display in the official firmware, which might be a limitation for some. Despite these minor drawbacks, the product is noted for its solid build quality at an affordable price point, making it a popular choice among budget-conscious radio enthusiasts.

#Two-Way Radios
#CB & Two-Way Radios
#Portable Audio & Video
#Electronics

Pros

  • This 5-band transceiver offers excellent portability for field operations, ideal for outdoor use or emergency situations.
  • The 3D-printed case is lightweight yet durable, making it easy to carry without compromising protection.
  • Customizable firmware allows for hands-on experimentation, appealing to both beginners and advanced users.
  • Operates on multiple bands (80m, 60m, 40m, 30m, 20m), offering versatility for different amateur radio frequencies.
  • The pre-programmed bootloader makes firmware updates easy, ensuring users can keep the device current.
  • At only 8.1 ounces and compact dimensions, it’s perfect for users with limited space or those looking for a highly portable solution.

Cons

  • The official firmware lacks a built-in spectrum display, which some users find limiting for more advanced signal monitoring.
  • Requires an external battery, which is sold separately, adding to the overall cost and complexity of the setup.
  • Some users report difficulty tuning or finding signals on certain bands, especially without an integrated display.
  • The lack of a more advanced display means the device may not be suitable for users who prefer a more visual or feature-rich interface.
  • Although compact, the design may feel too basic for those used to more refined, feature-packed transceivers.
  • While the device is well-made, it may not withstand the rigors of heavy, everyday use in demanding environments.

Ratings

After analyzing verified user reviews from various sources worldwide, including different languages and platforms, we provide the aggregated insights for the TR usdx Transceiver 5-Band QRP Multimode by PE1NNZ & DL2MAN. Only authentic, high-quality feedback informed the scores, filtering out spam, incentivized, and duplicate reviews. Both strengths and pain points from users are reflected in the ratings, giving you a comprehensive view of this transceiver's performance in real-world use.

Portability and Size
94%
Users love how compact and lightweight this transceiver is, making it perfect for field operations and portable ham radio use. Its small size doesn’t compromise performance, and many find it easy to carry on outdoor trips, ensuring it’s ready for quick setups during travel or camping.
A few users mentioned that the compact design might not be ideal for those who prefer a larger display or additional features. The small form factor could be limiting for operators who are accustomed to more expansive setups with built-in displays or controls.
Build Quality
88%
The 3D-printed case is sturdy and provides a solid feel, while still being surprisingly lightweight. Users have been particularly impressed by the overall build, considering its affordable price point. It’s durable enough to withstand field use and tough conditions.
Some users noted concerns about the long-term durability of the 3D-printed material, fearing that extended outdoor use may wear it down. Though the build is solid for the price, it doesn't have the premium feel of higher-end models made with metal or more robust materials.
Ease of Setup
86%
Setup is straightforward, with many users appreciating the simple controls and pre-programmed firmware. The bootloader feature also allows easy firmware updates, making it simple to customize or update the device without hassle.
A few buyers mentioned that while the setup is generally easy, some may face difficulty if they are new to QRP radios. The lack of a built-in spectrum display in the official firmware might also make initial tuning or setup more challenging for beginners.
Firmware Customizability
82%
18%
Many users appreciate the ability to tweak the firmware, which adds a level of customization not often seen in similar devices. The built-in bootloader allows for easy updates and changes, and the option to use a beta firmware with the spectrum display is a plus for those who enjoy experimenting.
Some users feel that the firmware customization requires a bit more technical know-how, making it challenging for newcomers. Not everyone is comfortable using the beta version, especially those who rely on a stable, official firmware for everyday use.
Radio Performance (Range)
80%
20%
The transceiver performs well within its range, offering reliable communication on multiple bands. Users have noted that its range is sufficient for most portable operations, and many find it meets expectations for short to medium-range transmissions.
A few buyers reported that the range could be limiting in more demanding conditions, especially for longer-distance communication. While it's great for local and field use, some users expected a bit more range for certain types of operations.
Battery Life
75%
25%
When used with a compatible external battery, this device offers reasonable battery life for extended field operations. Many users have found it satisfactory for typical portable radio sessions, providing enough juice for several hours of use.
The need for an external battery, which is sold separately, disappointed some users who expected a more integrated power solution. A few noted that the device could benefit from a larger battery capacity to improve usability in longer field sessions.
User Interface and Controls
77%
23%
Users find the interface intuitive and easy to navigate, even during outdoor or mobile operations. The controls are simple, with clear labeling that helps both beginners and experienced users adjust settings with ease.
Some reviewers mentioned that the lack of a dedicated display, especially for the official firmware, can make tuning a bit more difficult compared to radios with built-in screens. The user interface, while simple, may feel limiting for those accustomed to more advanced models.
Multi-Mode Support
89%
This device excels in its multi-mode support, offering CW, SSB, and other modes that enhance versatility. Many ham radio operators appreciated the ability to switch between modes to adapt to different communication needs, whether for casual or emergency use.
Some users expressed that, while multi-mode support is a key feature, the lack of a spectrum display in the official firmware could make switching modes or tuning a bit more challenging. The absence of this display in the official firmware limits its ease of use in certain modes.
Spectrum Display (Firmware)
62%
38%
The beta firmware offers a spectrum display that provides added functionality for those who enjoy experimenting with their setup. For advanced users, this feature can be particularly useful for visualizing signal strength and adjusting frequencies with more precision.
The lack of a spectrum display in the official firmware was a common complaint among users. Many expected this feature to be included in the base firmware, especially given the device's intended use for field operations where real-time signal monitoring can be crucial.
Value for Money
91%
Users feel that this transceiver offers excellent value for money, especially given its compact design and versatile feature set. It's affordable compared to similar devices, while still providing strong performance for casual and field ham radio operations.
A few users pointed out that while the price is low, there are some compromises, like the lack of a built-in spectrum display and the need for an external battery. However, for the price, most feel that the trade-offs are acceptable for portable, low-power operations.
Compatibility with Accessories
78%
22%
The transceiver works well with a wide variety of external antennas and accessories, making it adaptable to different setups. Many users find it easy to connect and integrate with their existing gear for more specialized applications.
Some users experienced compatibility issues with certain accessories, particularly when using the device with non-standard or third-party equipment. The external battery requirement also limits compatibility with users who don't have access to specific power sources.
Customer Support
70%
30%
Customer support is generally responsive, with many users able to get assistance through online forums or official channels. Support for firmware updates is also appreciated by those who want to customize their device.
A few users reported delays in receiving help or felt that support could be more thorough. Additionally, some found it difficult to get clear answers regarding firmware issues or technical questions about the hardware.

Suitable for:

The TR usdx Transceiver 5-Band QRP Multimode by PE1NNZ & DL2MAN is ideal for amateur radio enthusiasts seeking a lightweight, portable solution for field operations. Its compact size and low-power design make it perfect for those who need a transceiver for portable setups, such as campers, hikers, or emergency preparedness groups. This device is also a great option for those who appreciate simplicity in design and are comfortable with basic controls. Beginners and seasoned hams who enjoy experimenting with firmware will find the customizability and bootloader feature especially appealing, offering opportunities for hands-on learning and tinkering with radio configurations.

Not suitable for:

This device may not be the best fit for users seeking a fully feature-rich, high-powered transceiver. The lack of a built-in spectrum display in the official firmware can be a significant drawback for those who rely on real-time signal monitoring and prefer a more visual interface. Additionally, users who require a larger or more robust display may find the compact design limiting, particularly for long-range operations or those used to more advanced setups. People looking for an all-in-one solution with an integrated power system may also be disappointed, as it requires an external battery that is sold separately.

Specifications

  • Band Support: Supports operation on 80m, 60m, 40m, 30m, and 20m bands for versatile amateur radio communication.
  • Modes: Can operate in multiple modes including CW (Continuous Wave), SSB (Single Sideband), and others.
  • Firmware: Pre-programmed with firmware and includes a bootloader for easy updates.
  • Case Material: Constructed with a 3D-printed case, providing a lightweight and durable design.
  • Dimensions: Measures 4 x 2 x 2 inches, making it compact and portable for field use.
  • Weight: Weighs just 8.1 ounces, ideal for portable use during outdoor activities.
  • Power Requirements: Requires an external battery (sold separately) to operate.
  • Power Jack: Features a 3.5mm x 1.35mm power jack for connection to external power sources.
  • Antenna Impedance: Has an antenna impedance of 50 Ohm, compatible with standard amateur radio antennas.
  • Range: Offers a maximum operational range of up to 1000 meters, depending on conditions and settings.
  • Spectrum Display: The official firmware does not include a spectrum display, but this feature is available in the beta version.
  • Customizability: Firmware can be customized, allowing users to adjust settings and experiment with radio parameters.
  • Connectivity: Supports connection to external devices for additional functionality and firmware updates.
  • Field Use: Designed for field operations with its lightweight construction and low-power capabilities.
  • Compatibility: Compatible with various antennas and accessories designed for amateur radio operations.
  • External Battery: Does not include an internal battery, requiring an external power source for operation.
  • Build Quality: Noted for its good build quality considering its relatively low price compared to other transceivers.

FAQ

This compact, 5-band QRP transceiver is designed for amateur radio use, allowing operators to communicate over the 80m, 60m, 40m, 30m, and 20m bands. It is ideal for portable, low-power operations and offers a lightweight, easy-to-use solution for ham radio enthusiasts.

The device supports several modes, including CW (Continuous Wave), SSB (Single Sideband), and other modes suitable for various types of amateur radio communication.

This transceiver comes with a built-in bootloader, making firmware updates easy. Simply connect the device to a computer and use the appropriate software to load the new firmware version.

No, the official firmware does not include a spectrum display. However, a beta firmware version is available, which offers a spectrum display feature for users who require this functionality.

The TR usdx Transceiver requires an external battery to operate, which is sold separately. Make sure to choose a compatible battery based on your power requirements.

Yes, this transceiver is lightweight and built with a durable 3D-printed case, making it suitable for field use. However, for more rugged environments, some users recommend additional protective measures.

Battery life will depend on the battery's capacity and the transmission power settings. On a standard portable battery, you can expect several hours of operation, especially with low-power settings. It's best to carry an extra battery for extended sessions.

This transceiver is highly portable, weighing only 8.1 ounces and measuring just 4 x 2 x 2 inches. Its low-power consumption and multi-band capabilities make it an excellent choice for ham radio operators who need a compact solution for field operations.

Yes, the TR usdx Transceiver is versatile enough for both beginners and experienced users. Beginners will appreciate its simple, compact design, while advanced users will enjoy the customizable firmware and the ability to experiment with different settings.

If the absence of a spectrum display is critical for your needs, consider using the beta firmware version, which includes this feature. Alternatively, you can use external spectrum analyzers or consider other transceivers that come with built-in displays.