Sagetech XPC-TR User Manual - page 16
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XP Transponders User Guide Rev 1.3
Appendix C: Electrical Connections
The Sagetech XP transponder has one 26 pin (RS-232) main electrical connector for power and serial
communication. There is one female, center conductor SMA connector, used to connect the
transponder to an antenna via a coax cable. This connection is used to send and receive RF signals via
the antenna.
Transponder Interface Cable / Connectors
Sagetech provides an accessory interface pigtail cable (part number XP-CBL-001) that can be used to
implement the interface from the transponder to the control source. The Interface Cable uses a 26 pin
connector mated to twisted pair shielded 28 gauge wire with 16 conductors.
If you wish to build your own transponder interface cable, the cable type (solder cup) connector is
Honda part number HDR-E26MSG1+ (and the cable backshell is Honda p/n HDR-E26LPH). If the ideal
interface is for you to design a circuit board interface, the PCB SMT mount connector is Honda p/n HDR-
EA26LMYPG1+.
Sagetech provides an accessory GPS antenna cable for the XPG-TR external GPS connector (part number
XP-CBL-005) that can be used for the installation of an external GPS antenna.
If you wish to build your own GPS cable for the XPG-TR, the external GPS antenna connector is a Hirose
MS-151 RF connecter.
Transponder Main Connector Pin-out
The following diagrams show the transponder main connector pin designations. Figure 2 shows the face
of the transponder assembly. Figure 2 shows the four row representation of the Honda harness
connector solder-cup pins.
Table 6 provides the pin assignments for the main connector while Table 7 provides the pin assignments
for the XPG-TR variant.
14
13
26
1
Figure 2
– Transponder Main Connector Pin locations (looking at face of transponder connector)