5 IMS-GPS182 Variants
There are several models of the IMS-GPS182 that each vary in terms of the connectors and interfaces provided
as follows:
Module
Size
Connectors/Interfaces
IMS-GPS182
4 HP
1x BNC antenna connector, 1x COM (standard)
IMS-GPS182
4 HP
1x BNC antenna connector, 1x XHE-SPI interface
(for connection to XHE
Rb
)
IMS-GPS182
8 HP
1x BNC antenna connector, 1x COM, 1x XHE-SPI interface
with DHQ-Oszillator
(for connection to XHE
Rb
and/or DHQ-Oszillator)
The models with XHE-SPI interfaces are used in applications where the IMS system is to be integrated with
an XHE
Rb
system for high-accuracy holdover synchronization performance.
Left to right: GPS182 4 HP standard model, GPS182 4 HP with XHE-SPI, GPS182 8 HP combination of
st XHE-SPI
Caution:
If your GPS182 features both an XHE-SPI interface and COM interface or is equipped with an DHQ
oscillator, it will have an 8 HP faceplate. The use of such a module in an M500, M1000, or M1000S
IMS system will result in the adjacent slot (I/O, MRI, or Clock) being obscured and thus unavailable
for another IMS module. Please note this when ordering a new IMS system or additional modules for
your IMS system.
8
Date: June 16, 2022
IMS-GPS182
