Malachite DSP SDR Receiver V5 with Optional Board CNC Aluminum Case, Front full-range speakers 1.10d full-featured Firmware, 5000mAh Li-Po Battery

This is the 2023 new product V5, which fixes all the bugs of V4.

Malachite V5 product use video :

https://www.youtube.com/@deepelec/featured

Malachite V5 product materials download :

https://drive.google.com/drive/folders/1bvqzbb5ilDmHdCqA-hv9BEyROLqRiLFA?usp=sharing

Facebook Groups :

https://www.facebook.com/groups/malahitsdr

We customized a set of CNC aluminum casing for the Malachite DSP V5 receiver, built-in 4Ω 5W full-range speakers, 3.7V 5000mAh large-capacity lithium battery; single antenna port design, 50 ohm and high-impedance input mode is auto(or mannual) switched, and the built-in RF preamplifier and 0-30dB program-controlled RF attenuator; equipped with a 20mm diameter large dial encoder, make this SDR radio receiver more convenient and practical.

Product Description:

Malachite receivers are built according to the SDR software-defined radio principle. Based on this relatively general hardware platform, different communication functions are realized by loading different software.

1. Frequency range: 10kHz-250MHz, 400MHz-2GHz

2. Spectrum width: 160kHz, 80kHz, 40kHz

3. Modulation type: AM, SSB, DSB, CW, NFM, WFM (stereo RDS support)

4. Sensitivity: 0.3uV up to 1GHz

5. Dynamic range: 82dB

6. Antenna interface:

Single antenna port design, standard SMA female gold-plated connector, automatic switching between 50 ohm and high impedance input mode, built-in RF preamplifier and 0-30dB program-controlled RF attenuator;

7. Battery capacity:

Built-in 3.7V 5000mAh ultra-large capacity lithium battery, the battery life is about 12 hours at normal volume;

8. Software DSP functions:

variable filter width, adaptive squelch (NR), threshold squelch, noise canceller (NB), automatic gain control(AGC), automatic notch filter (ANF), RDS support Stereo FM, analog stereo, equalizer;

9. Hardware features:

   STM32H743 ARM CPU at 480MHz, MSi001 multi-band and multi-mode tuner, 3.5-inch 480x320 LCD display, capacitive touch screen, two mechanical encoders;

10. USB connection to personal computer capable of transmitting CAT, IQ and audio;

11. CNC aluminum shell design, anodized, high-end atmosphere;

12. Body size: 162 x 74 x 29 mm (L x W x H) (without protrusions)

13. Body weight: 350g

14. Accessories:

70CM rod antenna x1, EVA hard shell machine protection bag x1, TYPE-C data cable x1 and Thick flannel bag x1.

Comparison of existing malachite receivers

The main board adopts 4-layer immersion gold process PCB, and all high-frequency filters use high-Q value wire-wound inductors, which are reliable in performance.

More pictures appreciation.

Listen to AM, SW and FM radio with whip antenna

Compared with the size of a certain brand of radio:

Also available in blue color.