The Yaesu FGPS-2 GPS antenna can be interfaced with the VX-8R in two ways:
1. It can attach to the MH-74A7A speaker mic (sold separately).
2. It can attach to the radio via the CT-136 adapter (sold separately).
Both methods are shown above.

Circuit Type ......... 12 Channel Parallel Type
Receive Frequency  ... 1575.42 MHz +/- 1 MHz (C/A Code)
Update Time .......... 1 Second
Size ................. 36.3 x 32 x 15mm
Weight ............... 20 g