Novatel GNSS-750 User Manual

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After a site has been selected, install the antenna as follows:

1. Verify that the thread on the mount does not extend more than 7/8" (22 mm) to ensure the antenna 

receptacle is not damaged when the mount is inserted. If it extends further than 7/8" (22 mm), add two 
jam nuts to shorten the exposed thread, ensuring the nuts are well tightened.

2. Align the mount thread with the metal adapter on the bottom of the antenna and rotate the antenna 

clockwise until it is securely screwed to the mount.

3. Remove the dust cap from the antenna’s connector.

4. If attaching a TNC coaxial cable, attach the male TNC connector to the antenna’s TNC connector. 

If attaching a N connector coaxial cable, remove the N to TNC adaptor and attach the male N connec-
tor of the coaxial cable to the antenna’s N connector.

5. Attach the other end of the coaxial cable to the antenna input port of the receiving device, which must 

provide power as detailed in the , Specifications section of this guide.