SPECIFICATIONS

Brand Name: DEEPELEC
Hign-concerned Chemical: none
Style: Portable
Origin: Mainland China
Function: Built-In Speaker
Function: Built-in Amplifier
Type: AM / FM
Type: FM(化妆品)
Type: MW
Type: SW
Type: LW
Package: Yes
Body Material: Metal
Dimensions (WxHxD): 162*74*29 mm
Model Number: MALACHITE DSP V5
Bluetooth: No
WIFI: No
Power Supply: Rechargeable Battery Pack
Screen: Yes
Battery Capacity: 5000mAh
Choice: yes
semi_Choice: yes


If unable to purchase from this link, please go to:
https://www.aliexpress.com/item/3256805344323688.html

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 appreciat