The 33-3742AJ-01-W is a high-gain, multi-constellation GNSS antenna designed for precision positioning. It supports GPS L1, GLONASS L1, BeiDou B1, and Galileo E1 frequencies. The antenna features a low-noise amplifier (LNA) with a consistent 40dB gain and includes a pre-filter to provide professional-grade protection against near-band signals. This 'AJ' variant specifically includes an anti-jamming feature to maintain signal integrity in environments with high interference. It is housed in a permanent mount, weather-proof enclosure with a white finish.
Tallysman Wireless 33-3742AJ-01-W technical specifications.
| Gain | 40dB |
| Frequency Range | 1557 to 1610MHz |
| Supply Voltage | 2.5 to 16VDC |
| Current Consumption | 19mA |
| Noise Figure | 1.5dB |
| Impedance | 50Ohms |
| VSWR | 1.5:1ratio |
| Operating Temperature | -40 to +85°C |
| RoHS | Compliant |
| Ip Rating | IP67 |
| ECCN | 7A994 |
No datasheet is available for this part.
