The JS-HAS67A-D2 is a high-performance ceramic GNSS antenna designed for multi-band applications, supporting B1, L1, G1, and L2 frequencies. It features a low-noise amplifier (LNA) for superior signal reception, with a gain of 28±3dB. Operating across key bands (B1: 1561.098MHz, L1: 1575.42MHz, G1: 1602.5625MHz, L2: 1227.60MHz), it offers right-hand circular polarization (RHCP) and a VSWR below 2.0. With a rugged IPX7 rating and operating temperature range of -40°C to +80°C, it's ideal for precision navigation and positioning.
Product Features
Multi-frequency full constellation
Dual ceramic architecture
High gain, low noise
Industrial-grade protection
Convenient deployment
Performance Indicators
| Section | Item | Specification |
| Antenna | Ceramic antenna specifications | L1: 25*25*4mm L2: 33*33*4mm |
| Operating frequency | B1: 1561.098 ± 2.046 MHz L1: 1575.42 ± 1.023 MHz G1: 1602.5625 ± 4 MHz L2: 1227.60 ± 10.23 MHz | |
| Impedance | 50 Ω | |
| Polarization mode | RHCP | |
| Standing Bobby | ≤ 2.0 | |
| Maximum gain | 55*55 test base plate: 2.5 dBi (L2) 3dBi (B1/L1/G1) | |
| LNA | Operating frequency | B1: 1561.098 ± 2.046 MHz L1: 1575.42 ± 1.023 MHz G1: 1602.5625 ± 4 MHz L2: 1227.60 ± 10.23 MHz |
| Operating voltage DC | 3 ~ 5 V | |
| Amplifier gain | 28 ± 3 dB | |
| Standing Bobby | ≤ 2.0 | |
| Noise figure | ≤ 2.0 | |
| Consume current | 20 ± 3 mA (@ 3.3 V) | |
| Antenna system | Operating frequency | B1: 1561.098 ± 2.046 MHz L1: 1575.42 ± 1.023 MHz G1: 1602.5625 ± 4 MHz L2: 1227.60 ± 10.23 MHz |
| Standing Bobby | ≤ 2.0 | |
| Impedance characteristics | 50 Ω |
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