GPS Marine Antenna
Directional Marine Antenna witch connector BNC (m) is designed to receive the signal from GPS technology. Works in the 1575.42 MHz band. In combination with the integrated amplifier, this active antenna achieves up to 42 dBi of total gain. Thanks to IP67, this antenna is suitable for outdoor use. The antenna is highly resistant to harsh weather conditions.
Connector specifications BNC:
BNC high-frequency coaxial connectors are manufactured with an impedance of 50 or 75 Ohm. They are designed for use with various types of coaxial cables, eg types RG-58, RG-59, to RG-179, RG-316. The operating frequency range is up to 4 GHz and operating temperature - 40 °C to + 155 °C. Mounting the connector is quick and easy, thanks to the snap-in bayonet, the connection is firm and solid. The connection and disconnection of the connectors is guaranteed for up to 500 cycles. These connectors are most often used in radio telecommunications, television technology or test equipment.
Cable specifications RG58:
The RG58 coaxial cable is compatible with connectors applicable to a 5 mm cable diameter. It is mainly used for the 0-1 GHz frequency range, it can also be used for higher frequencies, but at the cost of higher attenuation. The characteristic impedance of the cable is 50 Ω. The reduction factor is fixed at 0.66. The most common cables of this type have a temperature range of -20 to 75 ° C. This cable is suitable for external WiFi / GPS / GSM antennas. It is also often used for creating cable adaptors with connectors such as BNC / FAKRA / FME / N / SMA / TNC and others. There are also specially modified types of RG58 cables for outdoor use, which are UV resistant, as well as for use in extreme conditions. There are made of different materials, different qualities.
The antenna can be used for these GARMIN devices:
GPSMAP® 78/78s (with adaptor MCX to BNC 010-10121-00)
More information can be found in the attached datasheet.