YT 240F 16-Elem Dual-Band CRPA Anti-Jamming GNSS Antenna, Built-in RTK Receiver for UAV Vehicle

Product Description

TheYT240F is a 16-element (8+8) dual-band CRPA (Controlled Reception Pattern Antenna) GNSS anti-jamming antenna built for the most demanding multi-interference environments. It receives 8 channels of B1I/B1C/L1/E1 (1568±10MHz) and 8 channels of B2a/L5/E5a (1176±10MHz), applies independent anti-jamming processing on both frequency bands, and outputs combined dual-band navigation signals.

The unit delivers 7+7 interference processing — simultaneously nulling up to 7 interference sources per band — and effectively counters broadband, narrowband, multi-tone, single-tone, swept-frequency and pulse interference. An optional built-in RTK receiver delivers centimeter-level positioning under jamming, making this antenna the all-in-one choice for platforms that need both extreme signal protection and high-precision navigation.

Key Features

• 16-Element Dual-Band CRPA Array (8+8): 8 channels for B1I/B1C/L1/E1 + 8 channels for B2a/L5/E5a, with full dual-band interference suppression and combined RF output
• 7+7 Interference Processing: simultaneously nulls up to 7 interference sources per band — industry-leading multi-source capability
• Superior Anti-Jamming Performance (both bands):
  • ≥110dB single-interference suppression
  • ≥95dB triple-interference suppression
  • ≥85dB seven-interference suppression
• Multi-Threat Rejection: effectively counters broadband, narrowband, multi-tone, single-tone, swept-frequency and pulse interference
• RTK Under Jamming (Optional Built-in Receiver): integrated RTK receiver with TTL positioning output and differential data input/output for cm-level positioning even in interference-prone environments
• Wide-Range Power Input: +15V to +32V DC (default 24V), total power consumption ≤40W including receiver
• Ruggedized Design: operating temperature -40°C to +70°C, storage -40°C to +85°C
• Standard Interfaces: TNC-K RF output and J30J-15ZK power/data connector for plug-and-play integration