Specifications

Pin Connections to the SkyeModule M1
46 SkyePlus™ MXH and MXU Multiplexer Reference Guide
Copyright 2008 SkyeTek, Inc. All Rights Reserved. Version 080715
Figure D-1 shows the pin connections of the SkyePlus MXH (JP1) to the
SkyeModule M1 (J3).
1
3
2
4
5
6 7
J5
J4
J3
J7
J8
J6
JP1
J2
J9
J1
SkyePlus MXH
GND GND Vcc A0 A1 A2
P0
P1
P2 P3 P4 P5
P6
P7
SMA
I/O
Vcc
J2
J3
J1
GND
GND
GND
Vs
VIN
RST
SCK/SCL
SDI/SDA/RX_TTL
SDO/TX_TTL
TX_232
Rx_232
ANT
INT
1
2
3
4
6
5
7
8
9
10
12345678910
GND D2 D1 D0 V5
SkyeModule M1
Figure D-1 Pin Connections: SkyeModule M1 (J3) to SkyePlus MXH (JP1)
Figure D-2 shows the pin connections of the SkyePlus MXH (J1) to the
SkyeModule M1 (J2).
If it has not already been done, remove the jumper be
tween ANT and INT (J2) to
disable the on-board antenna.
SkyeModule M1
J2
GND
ANT
INT
SkyePlus MXH
J1
SMA
I/O
Figure D-2 SkyePlus MXH (J1) to the SkyeMo
dule M1 (J2)
Cable Connections to the SkyeModule M1
To connect the RF port of the SkyePlus MXH (J1) to the external antenna port of
the SkyeModule M1 (J2), an SMA plug to two-pin (100 mil spacing) female
header is needed.
When using the included RF cable,
note that the arrow on the header end
indicates the ground pin.