RF Communication Engineer

Ethics Infotech LLP; Vadodara; On-site; INR 700,000 - 1,200,000; Full time

Job summary

Ethics Infotech LLP seeks talented RF engineering professionals to work on UAV communication systems and RF link testing. Candidates should understand frequency planning, antenna theory, modulation schemes, and interference mitigation, with hands-on drone comms experience including 2.4/5.8 GHz links and telemetry radios.

Familiarity with RF test equipment and knowledge of Indian spectrum regulations (DGCA, WPC) are valuable.

Qualifications

• Strong understanding of RF fundamentals including frequency planning and interference mitigation.
• Hands-on experience with drone communication systems (2.4GHz/5.8GHz RC links, telemetry radios).
• Familiarity with RF test equipment for link testing and troubleshooting.

Skills

RF fundamentals

Link budgets

Antenna theory

Modulation schemes

Interference mitigation

Tools

Spectrum analyzers

Signal generators

Job description

• Strong understanding of RF fundamentals: frequency planning, link budgets, antenna theory, modulation schemes, and interference mitigation.
• Hands-on experience with common drone communication systems (e.g., 2.4GHz/5.8GHz RC links, telemetry radios, analog/digital video transmission systems).
• Familiarity with RF test equipment (spectrum analyzers, signal generators) for link testing and troubleshooting.
• Basic understanding of spectrum allocation and licensing considerations for wireless communication in India.
• Ability to work closely with mechanical and electronics teams on antenna placement and integration trade-offs.
• Strong problem-solving skills for diagnosing and resolving field-level communication issues.

Good to Have

• Prior experience designing communication systems specifically for UAVs/drones.
• Exposure to long-range/BVLOS communication technologies (e.g., 4G/LTE-based telemetry, mesh networking).
• Experience with antenna design/simulation tools.
• Awareness of DGCA and WPC (Wireless Planning & Coordination) regulatory requirements for drone communication in India.