GNSS Anti-Jamming Antenna B1/L1/E1/G1 8-Element 50MHz Bandwidth 7-Source Suppression Built-in Receiver

Product Introduction

         The YT150DAnti-Jamming Antenna is an 8-element single-band GNSS all-in-one unit that receives 8 channels of B1I, L1, E1 and G1 signals, performs anti-jamming processing, and outputs positioning results directly. With a wide 50 MHz anti-jamming bandwidth (1583±25 MHz), it effectively rejects wideband, narrowband, multi-tone, single-tone, sweep and pulse suppression-type interference on the B1I/L1/E1/G1 bands. An integrated receiver is available as an option.

        On the B1/L1/E1 bands it provides ≥110 dB suppression against a single interference source, ≥100 dB against three, and ≥95 dB against seven;
        on G1 it provides ≥105 dB, ≥95 dB and ≥90 dB respectively, with an antenna output power of -50 to -70 dBm. The unit accepts a wide +9~32 V input (12 V default) and draws ≤16 W without the receiver (≤17 W with it). It measures 150×150×35 mm (excluding mounting holes) and weighs 690 g±10 g, using a J30J-9ZK power/I-O connector and an SMA-K RF output.
Operating range is -40℃ to +70℃ with storage from -55℃ to +85℃ — ideal for UAV, robotics and surveying applications requiring high-precision positioning.

Key cores

1.Wide 50 MHz anti-jamming bandwidth: 1583±25 MHz coverage handles both wideband and narrowband interference.

                    2.High suppression capability: On B1/L1/E1 — ≥110 dB single-source, ≥100 dB three-source, ≥95 dB seven-source; on G1 — ≥105 dB, ≥95 dB and ≥90 dB.

                   3.8-element array · 7-source suppression: Stable positioning even in multi-source interference environments.

                   4.Anti-jamming all-in-one: The antenna performs anti-jamming and outputs positioning directly, simplifying system integration.

                   5.Built-in receiver (optional): Selectable on demand for flexible system design.

                   6.Full suppression-type rejection: Rejects wideband, narrowband, multi-tone, single-tone, sweep and pulse interference.

                   7.Compact and lightweight: 150×150×35 mm and 690 g±10 g — easy to mount on UAV and robotics platforms.

                   8.Wide input, low power: +9~32 V wide-voltage input (12 V default); ≤16 W without receiver (≤17 W with receiver).

                   9.Industrial-grade reliability: -40℃+70℃ operating and -55℃+85℃ storage, with standard J30J-9ZK + SMA-K interfaces.