Sweep Frequency Simple Spectrum Analyzer General Circuit Board With Tracking Generator D6m8 V3.01B
Attention:
Its MCU uses Atmega8A instead of STM32F103C8T6!
Specifications:
- Sweep frequency type simple spectrum D6m8 V3.01B handmade
- Property: RF frequency domain analysis tool
- Interface: usb
- Power supply: usb
- Standby current: ≤80mA
- Sweep frequency current: ≤350mA
- Sweep frequency bandwidth: 35mHz-3000mHz
- Turn on the tracking source output bandwidth 35mhz-3000mhz
- Frequency sweep step: ≥ 35~68.75mHz/125Hz, 68.75~137.5mHz/250Hz, 137.5~275mHz/500Hz, 275~550mHz/1kHz, 550~1100mHz/2kHz, 1100~2200mHz/4kHz, 2200~4400mHz/8kHz
- Sweep frequency: ≥500 points/sec
- Sweep frequency dynamic logarithmic ratio:> 50dB
- Point frequency or sweep frequency output power: ≈-3dBm
- Input detection: ≤10dbm
- Background: ≈ -50dBm
- Computer side software: NWT4.11.09 version
- Computer operating system: For win xp, win732, win764, win1032
- Purpose: To measure frequency, do simple amplitude-frequency characteristic analysis of transmission network
- Applicants: Radio enthusiasts, students
- Core components: ATMEGA8A MCU. The output of adf4351 is a rectangular wave, and the amplitude becomes the trigger level. IAM81008, the mixer chip, uses Chinese ps3120 to supply power. IAM81008 is a vulnerable part and is easy to break. Ad8307, power logarithmic detector. Ch340e, a Chinese USB to ttl chip, is extremely cost-effective
- Working principle and concept: difference frequency scanning, low pass (RBW) 200khz
Package Included:
- 1 x Spectrum Analyzer General Circuit Board
- 1 x USB cable
- 2 x 20cm S-MA Jumper Cables
- 1 x Self-made Small Electric Bridge
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 .
Aiming to provide high quanlity products and great service for buyer,we are strict on product quanlity control and offer instant communication service.Welcome to contact us!
Our Advantages:
- Source only the best consumer goods and ensure the highest quality.
- Streamline the buying and payment process, and make it as easy as possible.
- Help the customers all over the world discover products and manufacturers in China.
- The Shortest order processed time and speed delivery
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)