Created this page/table to keep track of GNSS antennas I have, or have tested, as well as any notes about them.

Manufacturer Model Datasheet Bands Cal Info Notes/Misc
u-blox ANN-MB-00 ann-mb_datasheet_ubx-18049862.pdf L1/L2
Antcom 1G1215A-XSC-1 ps-1g1215x-xx-x.pdf L1/L2 ACC2G1215A_XT_1 NONE
ANTEX
Trimble 22433-40 trimble_22433.pdf L1/L2 Same as Antcom 3.75G1215A
Harxon GPS500 swiftnav_mini_survey_antenna_gps500_specifications_v1.2.pdf L1/L2 HXCGPS500 NONE
ANTEX
RXC→North, same as Swift GPS500
Harxon GPS1000 swiftnav_mini_survey_antenna_gps1000_specifications_v1.0.0.pdf L1/L2/L5 HXCGPS1000 NONE
ANTED
TMT→North, same as Swift GPS1000
(Don't have one yet, but probably the best-case for 3-Band)

GNSS Signals Wiki Page: https://en.wikipedia.org/wiki/GPS_signals#Overview_of_frequencies