FPV audio and video trans φmission: 

FPV is the abbreviation of English Firs₩>t Person View, that is, "first §±Ωperson perspective",‌' it is a remote contro≥♣₹✘l aviation model or vehicle mo&♣>del on the addition of wirel'★ess camera transmission eβ×quipment, on the groun¶£d to see the screen con♣∏trol model of the new play. It has ★>the characteristics of →α¥±strong anti-interference a‌€±♠bility, long distance an←↑∞d low delay.

The transmission chara∞↔ cteristics of analog₩€σ₽ wireless audio and video £®★✔modules used in this product a₹∑Ωre as follows:

1. ISM band frequency modulation moε↓dulator such as 1.2G/2.4φ≥G/5.8G can be used to dire∑✔ctly input and output vide≈↕→o signals through a pin fixed chann®≤≤&el without external microcontrolφ€ler;

2. The receiver can s•↔elect the frequency to reε≤±ceive the video signal by s‍≠‍©etting the SPI mode;

3. Integrate two audioε₽₹ subcarrier modulators with frequenci→→δ±es of 6MHz/6.5MHz respect§∏ively to transmit audio sig₹÷ Ωnals, realizing two application modesαγ♥ of stereo and mono;

4, with RSSI voltage outp↓↑ut function, can monitorγ≠∞ real-time radio sign© ®∑al strength;

5, high sensitivity FM/frequen≈£cy shift keying receiver $≈®σoperation, with good anti-noise and  ★'anti-attenuation performance;

6. The simple architecture dα∞♣esign of single-chip Sφ₽OC provides smaller application s¥Ωize and more cost advanta§‌ges than discrete devices.

（網絡圖片，如(rú)有(yǒu)侵權，請 ←♥(qǐng)聯系删除）