| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $52.47 | $51.40 | $49.79 | $47.65 | Contact US |
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 SMA Jumper Cables
- 1 x Self-made Small Electric Bridge
