V4 MALAHIT SDR 50KHz-2GHZ DSP SDR Receiver AM/SSB/NFM/WFM SDR Radio with Speaker 3.5" Screen

 Advantages:
- 3.5" capacitive screen
- Built-in rechargeable lithium battery
- 4-layer PCB board. Better sensitivity
- With dual speakers
- Better receiving performance than that of previous versions
- Built-in expansion board, medium wave and short wave performance is better than other version

Features:
- Malahit DSP SDR Receiver
- Capacitive touch screen
- Flash via USB cable
- Supported frequency range: 50KHz-2GHz (200MHz-400MHz is blocked by the author)
- Demodulation mode: AM, SSB, NFM, WFM

Product Parameters:
1) The radio is constructed based on the SDR principle, and the function is determined by loaded software
2) The frequency range is from 50KHz-2GHz
3) All types of analog modulation: AM, SSB (LSB USB), NFM, WFM
4) Powerful functions: variable filter width, adaptive noise suppressor, threshold noise suppressor, Noise Blanker (AGC_Equalizer)
5) Use fully functional chip msi001
6) Powerful stm32h743 with a clock frequency of 480MHz is applied
7) 3.5-inch IPS display with touch screen
8) There is a built-in UHF
9) Control 2 encoders with buttons and touch screen
10) The power supply is supplied by the external TYPE-C (for Huawei mobile phone) interface, which can be charged by TYPE-C. The internal lithium battery has a large capacity of 5000mAH (suitable for outdoor use)
11) The current consumption when listening to headphones is 300mA
12) Built-in receiving module In order to improve the HF reception on the antenna, an additional board with a source follower has been developed. The board will be built into the standard receiver design
13) Connect to the computer via USB, you can transmit CAT, IQ and audio
14 160 kHz span, with scalability
15) Sensitivity-Under the condition of up to 250MHz, s/w is 0.3μV = 10dB.
16) Due to the characteristics of the msi001 chip used, the dynamic blocking range is about 85dB.
17) With backlight control
18) Built-in telescopic antenna, exclusive design
19) Product dimensions: 122 x 103 x 29.5mm/4.8 x 4.1 x 1.2"

Design Details:
The stability of the screen fixation, the position of knobs, and selected materials. Built-in retractable antenna. To have a better listening effect, this unit reserves an external antenna SAM female connector, and you can connect a better antenna. A power-off button is added deliberately. Using high-quality speakers, 80 is the maximum designed volume, please not exceed 80. The sound effects are carefully designed, not harsh when listening to short waves, and the sound quality will be more pleasant when listening to radio shows, with a dust-proof net speaker outlet. All parts are well-designed, including the position of the lanyard, and many adjustments have been made for aesthetics and convenience.

Package Included:
- 1 x Malahit SDR Receiver
- 1 x Antenna

Package: Normally we use the standard exporting packaging. We also can according to clients' request .

 Shipping : 

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier  we are co-operating at present.

2. By Air: Delivery from the Shanghai airport to customers’ destination city air port.

3. By Sea: Delivery from the Shanghai sea port .

Q1. Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?

A: Samples arrived often need 3-5 days.

Q3. Do you have any MOQ (minimum order quality)limit?

A: Low MOQ, 1pc for sample checking is available.

Q4. How do you ship the goods and how long does it take to arrive?

A: We often ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.

Q5. How to proceed an order?

A: Initially, let us know your requirements or application. Besides, We quote according to your requirements or our suggestions. Thirdly, customers confirms the samples and places deposit for formal order. Finally, We arrange the production.

Q6. Is it acceptable to print my logo on the product?

A: Yes. Please inform us formally before our product and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?

A: Yes, we offer one-year warranty for our products.

Q8: How to deal with the flaw?

A: Our products are produced in strict quality control system and the percent of pass is often maintained over 99.8%

Please do not hesitate to contact me if you need any further information

Whatsapp/Tel/Wechat: 8619902906050

Web: 

Address: Room 303 Building 2,Youpin Cultural and Creative Park,Zhangkeng,Minzhi Street,Longhua District,518131,Shenzhen,China(Mainland)