GPS Antennas by
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| PG-A1
PGA-1 & PGA-2
Brochure The PG-A1
is a precision dual-frequency, dual-constellation antenna featuring precision
micro center technology and an integrated ground plane to help eliminate errors
caused by multipath. The PG-A1 was designed to accompany the Topcon modular
receivers such as the Legacy-E, Legacy-H and Odyssey-RS.
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PG-A2
PGA-1 & PGA-2
Brochure
Another World's First innovation from Topcon, the PG-A2 is the first antenna to
provide both dual-frequency dual-constellation satellite tracking and integrated
UHF antenna for maximum communication range, all in one compact, durable design.
The PG-A2
is a precision dual-frequency, dual-constellation antenna with integrated UHF
and featuring precision micro center technology and an integrated ground plane
to help eliminate errors caused by multipath. The PG-A2 was designed to
compliment the Odyssey-E integrated receiver, UHG radio and Windows CE
controller.
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CR-3
ZERO CENTERED CHOKE RING
Specifications The CR-3 is a zero
centered L1/L2 reference base station antenna mounted on Topcon's single-depth
choke ring. The fully weatherproof design has an optional cone environmental
cover. The CR-3 choke ring antenna brings proven technology and reliability to
high-end reference station systems.
It weighs about 3.7 kg
with a diameter of 32.6 cm and height of 10.1 cm (without cone cover). The
included LNA accepts voltages from 2.7 to 12 volts and has 32 ± 2dB of gain.
Output impedance of the antenna is 50 Ohms. Frequency ranges are from 1565 to
1620 MHz and 1217 to 1260 MHz and the antenna has N type connectors.
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CR-4 ZERO CENTERED CHOKE RING
Specifications
The
CR-4 antenna and the Topcon antenna cables are equipped to endure the harshest
of environments. This JPL spec choke ring antenna is designed for highly
efficient multipath reduction. It is available with or without the
environmental cone cover.
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CR-G3
Triple constellation capable GPS+ choke ring antenna.
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