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The 3977D permanent mount GPS value antenna provides 30 dB gain and features a precision tuned custom ceramic patch element for maximum signal reception and 15KV ESD circuit protection. This enables the 3977D to minimize loss-of-lock, even when conditions are less than ideal. Available in an all-plastic, non-corrosive low profile package for vehicle mounting in a white or dark gray housing.
3977D, GPS Antenna, 3/4 inch thru-hole mount in Dark Gray/Black
3977D-W, Same as above in White
3977D-MK, GPS Antenna, Bracket mount in Dark Gray/Black
| Technology | |
| Category | Antenna |
| Wireless | |
| Single / SISO Antennas | GPS |
| Pattern | Omnidirectional |
| Polarization | Right hand circular |
| Electrical | |
| Voltage | 2.7-5 VDC |
| Current | 8 mA |
| Interfaces | |
| GPS | 1575.42 MHz ± 10 MHz |
| Power | |
| ESD Protection | 15 KV |
| Mechanical | |
| Connector Type | TNC female |
| Mounting | 3/4” thru-hole or bracket mount |
| Color | Dark Gray/Black or White |
| Material | PC |
| Weight | 0.11 lbs (50 g) |
| Dimensions | 2.36” Dia x 0.83” H (60 x 21 mm) |
| Ratings | |
| Operating Temperature | -40°C to +85°C operating |
| RoHS Compliant | Yes |
| Certifications | IP67 |
| Download Name | File Size |
| PCTEL 3977D Series Datasheet | 140.9KB |
| PCTEL 3977D Series Installation Instructions | 109.11KB |
| PCTEL 3977D Series Dimensional Drawings | 187.45KB |
| PCTEL 3977D Out-of-Band Filter Rejection Chart | 10.79KB |
