Garmin GA 38 GPS and GLONASS External Antenna with BNC 010-12017-00

Description

Manufacturer Description
Built to take advantage of the GLONASS system/constellation of satellites as well as standard GPS, this robust external antenna is packaged in a low-profile waterproof housing and provides 3 easy mounting solutions: pole, surface or under-deck (for the underside of fiberglass decks).
External GPS/GLONASS antennas provide increased flexibility and installation options as well as the potential for enhanced reception of GPS/GLONASS signal for those products with built-in GPS/GLONASS antennas.
The antenna comes as a surface mounted antenna, connected to a pole mounting base. The antenna simply unscrews from the pole base allowing you to mount the antenna base to a flat surface.
Pole Mounting Options (not included):
The pole base has a 1" x 14 female thread for pole mounting. This base connects to the following bases:
RAM Mount 2.5" Base with a 1.5" ball and 1" x 14 male thread (RAM-112)
RAM Mount 2/3" to 1" Stainless Steel U-Bolt Base with a 1.5" ball and 1" x 14 male thread (RAM-112R)
Standard 1" x 14 Antenna Mount (available a Marine Stores)
Standard 1" x 14 Rail Mount Bracket (available a Marine Stores)
Compatible Units:
AIS 600
GPS 152
GPS 152H
GPSMAP 420, 420s, 421, 421s
GPSMAP 430, 430s, 431, 431s
GPSMAP 440, 440s, 441, 441s
GPSMAP 520, 520s, 521, 521s
GPSMAP 525, 525s, 526, 526s
GPSMAP 527, 527xs
GPSMAP 530, 530s, 531, 531s
GPSMAP 535, 535s, 536, 536s
GPSMAP 540, 540s, 541, 541s
GPSMAP 545, 545s, 546, 546s
GPSMAP 547, 547xs
GPSMAP 720, 720s
GPSMAP 721, 721xs
GPSMAP 740, 740s
GPSMAP 741, 741xs
GPSMAP 78, 78s
What's Included In The Box?
The Garmin GA 38 GPS and GLONASS Antenna ships with the following items included:
GA 38
Surface mounting bracket
Pole mounting bracket
Under-deck mounting bracket
Mounting hardware
Antenna cable (32 ft/10 m)
Installation instructions