Aomway explains FPV antenna polarisation: why RHCP rejects multipath, what gain costs you in beamwidth, and how to match connectors correctly.
FPV Antenna Polarisation and Gain Explained: RHCP vs Linear Read More »
Analog FPV video degrades gradually; digital fails suddenly. Aomway compares latency, range, recovery behaviour and cost so you can choose the right link.
Digital vs Analog FPV Video Links: Latency, Range and When Each Wins Read More »
Why 4W to 10W FPV video transmitters overheat before take-off, how pit mode protects the PA, and what airflow and mounting actually change in practice.
Thermal Dissipation in High-Power VTX: Why 4W to 10W Transmitters Overheat Read More »
A worked FPV RF link budget for 40km+ flights: transmit power, antenna dBi gain, free-space path loss and receiver sensitivity, plus the margin you need.
How to Calculate an RF Link Budget for 40km+ Long-Range FPV Flights Read More »
Aomway explains fiber-optic drone link architecture: why 1270nm control survives fiber bending, and the 40/60/80km optical module specifications.
Why Fiber-Optic Drone Links Are Jam-Proof: Architecture and Specifications Read More »
Which FPV frequency actually penetrates better? Aomway compares 1.2GHz, 3.3GHz and 5.8GHz on free-space loss, obstacle penetration and antenna size.
5.8GHz vs 1.2GHz vs 3.3GHz: Which VTX Frequency Penetrates Better? Read More »
Aomway walks through digital modulation: how BPSK, QPSK and 64-QAM map bits onto phase and amplitude, and why higher-order QAM trades noise margin for speed.
Digital Modulation Explained: From BPSK and QPSK to 64-QAM Read More »
Aomway breaks down VolAnti: four MEMS mics and an ESP32-S3 spot drone rotors by their harmonic comb, then alert over LoRa with a 0.23 s fast path.
VolAnti: Acoustic Drone Detection With ESP32-S3 and 4 Mics Read More »
Aomway explains how IMU sensors turn acceleration and rotation into attitude: MEMS accelerometers, gyroscopes, magnetometers and quaternion fusion in drones.
How IMU Sensors Work: Accelerometer, Gyroscope, Quaternion Read More »
A 20 km mesh video datalink designed end to end: link budget, 33 dBm PA, RF chain, PCB layout, tuning and mass production. Aomway walks the full build.
14GHZ 100W MESH VTX DIY Read More »
