This external, active GPS antenna will unleash the potential of your PMB-688 or other compatible GPS receiver, allowing it to lock onto more satellites and increasing its accuracy. A magnetic base makes mounting easy and the 9' cable gives you ample room for placement.
- Magnetic base for mounting
- 9' cable with connector for common GPS receivers
- Center Frequency: 1575.42 MHz
- Dimensions: 1.50 x 1.40 x 0.54 in (38.1 x 35.5 x 13.7 mm)
- Operating temp range: -40 to +158 °F (-40 to +70 °C)