GOOZEEZOO Malachite DSP2 SDR Radio Receiver

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84%
88%
Performance
85%
Audio Quality
91%
Portability
89%
Battery Life
75%
Ease of Use
92%
Reception & Sensitivity
80%
Build Quality
82%
Display
86%
Noise Reduction
80%
Customer Support
90%
Value for Money
70%
Interface & Controls
More

Overview

The GOOZEEZOO Malachite DSP2 SDR Radio Receiver offers a versatile listening experience with its software-defined radio (SDR) architecture. This portable radio can tune into a broad frequency range, covering everything from shortwave to air bands. The device supports multiple modulation modes, including AM, SSB, and CW, allowing users to explore a wide variety of broadcasts. Equipped with a 5000mAh rechargeable battery, this radio ensures long hours of use on the go. The touch-sensitive interface adds convenience, enabling users to fine-tune settings for optimal audio and signal reception.

Features & Benefits

One of the standout features of this SDR radio is its noise reduction capabilities, which include automatic gain control (AGC) and a noise blanker (NB). These features help maintain clear audio, even when receiving weak or distorted signals. The waterfall display is another useful addition, allowing users to visually track signals in real-time. Additionally, the dual antenna inputs enhance reception, making it ideal for those in challenging environments. For those who seek stability, the temperature-compensated crystal oscillator ensures accurate and drift-free tuning, providing a smooth listening experience.

Best For

The GOOZEEZOO Malachite DSP2 SDR Radio Receiver is an excellent choice for amateur radio enthusiasts and anyone with an interest in shortwave listening. Its flexibility in modulation modes makes it perfect for users who enjoy experimenting with different signal types. The radio is also a great option for those needing high-quality reception and noise management in remote or field settings. Additionally, if you're looking to decode signals like FT8 or RTTY, this receiver's versatility in handling various transmission types makes it a top pick for hobbyists and pros alike.

User Feedback

Overall, users appreciate the radio's customizable settings that allow for fine-tuned audio and bandwidth control. Many also highlight the unit's portability and long battery life, making it a solid choice for those who need a radio on the go. However, some users find the interface a bit challenging for beginners, as it may require a learning curve. Despite this, reviews generally praise the strong reception, with many noting that the dual antenna inputs provide exceptional signal clarity, even in areas with high interference.

#Shortwave Radios
#Radios
#Portable Audio & Video
#Electronics

Pros

  • This SDR radio offers impressive versatility with support for multiple modulation modes including AM, SSB, and FM.
  • The 5000mAh rechargeable battery provides long-lasting use, making it ideal for field operations or extended outdoor use.
  • Users appreciate the customizable audio settings and adaptive noise reduction for clearer reception in challenging conditions.
  • The dual antenna inputs enhance reception, offering improved sensitivity and signal clarity in various environments.
  • With its 3.5-inch touchscreen display, navigating through settings and adjustments is easy and intuitive.
  • This device’s portable design and light weight make it easy to carry and use for on-the-go shortwave listening.

Cons

  • Some users find the interface complicated, especially for beginners, which can make initial setup challenging.
  • While the device performs well, it may not be as durable for heavy outdoor use or extreme environments.
  • The lack of a more intuitive manual or tutorial leaves some users frustrated when first learning how to operate it.
  • Some feedback suggests that high-frequency performance could be better without additional antennas or accessories.
  • The radio’s build quality is adequate but may not feel as robust as other high-end models in this price range.
  • For advanced users, the device’s features might feel basic compared to more expensive, fully-featured SDR radios.

Ratings

The GOOZEEZOO Malachite DSP2 SDR Radio Receiver has received mixed yet generally positive feedback from global users across various platforms and languages. After analyzing authentic, high-quality reviews and filtering out spam, bot-driven, and exaggerated responses, the overall ratings reflect both the device's impressive features and a few areas for improvement. This SDR radio's performance, build quality, and portability are key strengths, while the interface's learning curve and some minor usability concerns are mentioned as potential drawbacks. These insights come from verified users worldwide who have shared their experiences with this product.

Performance
88%
Users consistently praise the device’s impressive performance, especially in decoding a wide variety of modulation modes like AM, SSB, and CW. The SDR architecture ensures reliable, high-quality reception even in areas with weak signals, making it an excellent choice for enthusiasts looking for versatility and precision in their listening experience.
A few reviewers noted that the device’s performance can be inconsistent when used in particularly crowded signal environments. Some have mentioned occasional signal dropouts or interference, which slightly affects overall reliability for advanced users in densely populated radio bands.
Audio Quality
85%
The adaptive noise reduction and automatic gain control features are widely appreciated for enhancing clarity and reducing interference. Many users mention the crisp, clean audio quality, which provides a pleasant listening experience even during longer sessions, especially in noisy environments.
While the audio quality is generally praised, some users feel the sound could be improved in the lower frequency range. A few also mentioned that the built-in speaker, while functional, may not deliver the best sound for critical listening, recommending the use of external speakers or headphones for optimal performance.
Portability
91%
The compact and lightweight design makes this SDR radio an ideal choice for users who need a portable solution for field use. Its small size and sturdy build ensure it fits easily into travel gear or a backpack, while still offering robust features for outdoor use.
Some users feel that while portable, the device could benefit from a more rugged exterior to withstand harsh outdoor conditions. A few also commented on the relatively short antenna, which may limit its reception range unless extended or adjusted carefully.
Battery Life
89%
Many reviewers were impressed with the 5000mAh rechargeable battery, noting that it provides excellent power for extended use. Whether out in the field or on long listening sessions, the long battery life ensures that users can rely on the device for hours without frequent recharging.
However, a few users mentioned that the battery could be drained faster when using features like the touchscreen or high-power signal modes, potentially leading to more frequent recharging in certain conditions. This may be an issue for users expecting ultra-long battery life in all scenarios.
Ease of Use
75%
25%
The touchscreen interface offers a modern and customizable user experience. Many users appreciate the easy adjustment of settings like audio response and bandwidth, which helps fine-tune performance to suit different listening conditions.
However, some users found the interface a bit challenging to navigate, particularly for beginners. The menu layout can be overwhelming, and the device may require some time to get accustomed to, especially for those new to SDR technology.
Reception & Sensitivity
92%
Users rave about the device’s superior reception, with many highlighting its ability to capture weak signals with ease. The dual antenna inputs and temperature-compensated oscillator ensure stable and sensitive reception across a wide range of frequencies, making it a great choice for serious listeners.
A few users reported occasional challenges with certain high-frequency bands, particularly in areas with strong interference or limited signal strength. Some also mentioned the need for external antennas in specific locations to maximize performance.
Build Quality
80%
20%
The radio is generally regarded as well-built, with a solid, sturdy construction that holds up well to frequent use. The device feels durable and has a premium finish, which appeals to users who expect longevity from their portable radios.
However, there were some concerns about the plastic housing, which some felt could be more rugged. A few users reported minor issues with the device’s buttons and touchscreen responsiveness after extended use, indicating that durability could be improved.
Display
82%
18%
The 3.5-inch LCD touchscreen with backlighting receives positive feedback for its clear visuals and responsiveness, even in low-light environments. Users enjoy the intuitive display of signal strength and other key parameters, which aids in signal identification and tuning.
Some users felt the display could be larger or offer better resolution, especially when trying to view detailed information on smaller fonts or crowded screens. The touchscreen's responsiveness was also occasionally called into question under heavy use or when navigating menus quickly.
Noise Reduction
86%
The noise reduction feature works effectively to eliminate background interference, making it easier to focus on weaker signals. Reviewers especially appreciated how well the automatic gain control and noise blanker features helped improve overall listening experience, even in challenging environments.
However, some users noted that while noise reduction is effective, it may occasionally cause some loss of finer audio details in more complex signals. This tradeoff can be noticeable in certain high-quality broadcasts or when trying to tune in to very weak transmissions.
Customer Support
80%
20%
Several users appreciated the responsive 24/7 email support provided by the manufacturer. Many found the support team to be helpful in troubleshooting issues and offering guidance on how to optimize the device's performance.
On the downside, a few users reported delays in response times during peak hours, which led to some frustration when needing assistance promptly. Some also felt that the support documentation could be more detailed to help with common setup challenges.
Value for Money
90%
This SDR radio is seen as offering excellent value for the price, considering its wide array of features like dual antenna inputs, advanced noise reduction, and long battery life. Many users found it to be a cost-effective option for those looking for a versatile and reliable radio receiver.
While most found it to be great value, some buyers felt that the price was a bit on the higher end for a portable device. A few also mentioned that additional accessories, like better antennas, were necessary for optimal performance, which added to the overall cost.
Interface & Controls
70%
30%
The controls are generally straightforward for those familiar with SDR radios, and the customizable options allow users to tailor settings to their preferences. The touchscreen interface, while not perfect, provides a modern way to interact with the device.
However, some users found the interface less intuitive than expected, especially for newcomers to SDR technology. The menu structure and navigation could use refinement, as some users found it hard to quickly access certain settings or functions without getting lost in the options.

Suitable for:

The GOOZEEZOO Malachite DSP2 SDR Radio Receiver is well-suited for amateur radio enthusiasts and shortwave listeners who value high-quality reception and versatility. Its wide range of modulation modes, including AM, SSB, and CW, makes it an ideal choice for users who enjoy exploring different radio frequencies or decoding signals like FT8 and RTTY. The device’s portability and long-lasting battery are perfect for those who need a reliable radio for outdoor use or field operations. Additionally, its advanced features such as adaptive noise reduction and customizable audio settings cater to users who require clear and stable audio, even in challenging signal environments.

Not suitable for:

This SDR radio may not be the best fit for users seeking a simple, plug-and-play experience or those new to SDR technology. The interface and controls, while feature-rich, can be overwhelming for beginners, making it difficult for some to quickly get the hang of it. Additionally, users looking for a rugged, outdoor-ready device might find the build quality a bit lacking, especially in extreme conditions where durability is key. It also may not perform optimally in very high-frequency bands without additional accessories, such as external antennas, which could be a limitation for more advanced users focused on those frequencies.

Specifications

  • Modulation Modes: Supports AM, SSB, CW, FM, NFM, WFM, FT8, and RTTY modulation modes for versatile communication.
  • Frequency Range: Covers a wide frequency range from 10kHz to 380MHz, and 404MHz to 2GHz.
  • Sensitivity: Offers high sensitivity of 0.3uV up to 1GHz for clear reception of weak signals.
  • Antenna Inputs: Equipped with dual antenna inputs for enhanced reception and signal quality.
  • Display: Features a 3.5-inch LCD touchscreen display with backlight for easy operation in various lighting conditions.
  • Battery: Powered by a 5000mAh rechargeable lithium-ion battery for extended use, ideal for portable applications.
  • Audio Features: Includes noise reduction (NR), automatic gain control (AGC), and noise blanker (NB) to improve audio clarity.
  • Waterfall Display: Displays a waterfall visual of the signal spectrum, allowing users to identify signals easily.
  • Oscillator: Uses a temperature-compensated crystal oscillator to maintain stable frequency across varying temperatures.
  • USB Connectivity: Supports USB connectivity for CAT and IQ transmission, enabling integration with external software.
  • Power Source: Battery-powered with USB charging capability for convenient recharging on the go.
  • Dimensions: Measures 8.9 x 4.8 x 2.4 inches, making it compact and portable for easy transport.
  • Weight: Weighs 1.8 pounds, which ensures portability without being overly heavy.
  • Interface: Comes with a touchscreen interface that allows users to customize settings like bandwidth and audio response.
  • Technical Support: Provides 24/7 email technical support for assistance with setup and troubleshooting.
  • Build Quality: Designed for portability, though feedback suggests it may not be as rugged as some higher-end models.
  • Frequency Stability: Maintains frequency stability with a temperature-compensated oscillator for consistent performance.
  • RF Gain: Offers customizable RF gain control to adjust signal strength for improved reception.
  • Compatibility: Compatible with various software applications for signal decoding and analysis via USB connection.

FAQ

The GOOZEEZOO Malachite DSP2 SDR Radio Receiver is a portable shortwave radio that utilizes Software Defined Radio (SDR) technology. It allows for a wide range of modulation modes such as AM, SSB, CW, and FM. By tuning into different frequencies, users can receive both analog and digital signals with customizable audio and bandwidth settings.

The GOOZEEZOO Malachite DSP2 comes with a 5000mAh rechargeable battery that offers impressive longevity. Most users report long operating times, making it ideal for field use, camping, or outdoor activities where access to power might be limited. Battery life varies depending on usage, but you can expect several hours of continuous operation.

This shortwave receiver features a touchscreen interface with customizable settings for audio response, bandwidth, and RF gain. You can easily adjust the audio clarity with built-in features like noise reduction (NR) and automatic gain control (AGC) to improve signal quality in different environments.

Yes, this device supports popular digital modes such as FT8 and RTTY. With its USB connectivity for CAT and IQ transmission, it can be integrated with software on a computer to decode these signals, making it a great option for both casual listeners and amateur radio operators looking to decode digital transmissions.

The GOOZEEZOO Malachite DSP2 features dual antenna inputs, which enhance reception and sensitivity. This allows you to switch between antennas or combine them for better signal strength, making it particularly useful in areas with weak or interference-prone signals. It ensures more stable performance across a wide range of frequencies.

Yes, this device is designed to be highly portable and ideal for both indoor and outdoor use. Its compact size and long-lasting battery make it a convenient option for field operations, camping trips, or outdoor activities. However, it’s important to handle it carefully, as the build may not be as rugged as some higher-end models.

While the touchscreen interface offers ease of use for many users, some feedback indicates it may not be as intuitive for beginners. Navigating through various settings and adjustments can take some time to learn, especially without a comprehensive manual. However, for experienced users, it’s a helpful feature once familiarized.

While this device offers advanced features, beginners may find the learning curve steep, particularly when it comes to using the touchscreen and configuring settings. Some users suggest that additional tutorials or more intuitive user guides could help ease the initial setup process.

The temperature-compensated crystal oscillator in this radio helps ensure stable frequency performance over a wide temperature range. This is particularly important for users in environments where temperature fluctuations are common, as it maintains reliable tuning without drift, making the device more accurate in challenging conditions.

The GOOZEEZOO Malachite DSP2 measures 8.9 x 4.8 x 2.4 inches and weighs 1.8 pounds, making it relatively compact and portable. It’s easy to carry around for travel or outdoor use, fitting comfortably in most bags or cases without taking up much space.