ademco 8DLGW Internal Photos
EXHIBIT 4-2B
CFS8DLGW / 573F-GW
INTERNAL PHOTOS CONT.
Page 8 of 8
BOTTOM VIEW (PCB FLIPPED LEFT TO RIGHT W/ RESPECT TO TOP VIEW ON PREV. PAGE)
WIFI PCB ANTENNA,
INVERTED F TYPE (ANT6)
(1 OF 2)
INVERTED F TYPE (ANT6)
(1 OF 2)
VIAS BRING RF IN FROM
TOP SIDE
TOP SIDE
PCB ANTENNA GND
CONNECTION
CONNECTION
RF6 PCB ANTENNA,
INVERTED F TYPE (ANT2)
(1 OF 2)
INVERTED F TYPE (ANT2)
(1 OF 2)
PCB ANTENNA GND
CONNECTION
CONNECTION
VIAS BRING RF IN FROM
TOP SIDE
TOP SIDE
SRR AND ZWAVE WIRE
ANTENNA
ANTENNA
SRR WIRE ANTENNA
WIRE ANTENNA
AC GND
AC GND
FEED FOR SRR SIDE
WIRE ANTENNA
WIRE ANTENNA
TOP WIRE
ANTENNA
AC GND
ANTENNA
AC GND
FEED
FOR
SRR TOP
WIRE ANT
FOR
SRR TOP
WIRE ANT
FEED FOR
ZWAVE
WIRE
ANTENNA
ZWAVE
WIRE
ANTENNA
ANTENNA PIN -
NO CONNECT
NO CONNECT
WIRE ANTENNA
PIN
PIN
– NO
CONNECT
RF6 PCB ANTENNA,
INVERTED F TYPE
(ANT4) (1 OF 2)
INVERTED F TYPE
(ANT4) (1 OF 2)
VIAS BRING RF IN
FROM TOP SIDE
FROM TOP SIDE
PCB ANTENNA GND
CONNECTION
CONNECTION
WIFI PCB ANTENNA,
INVERTED F TYPE
(ANT5) (1 OF 2)
INVERTED F TYPE
(ANT5) (1 OF 2)
VIAS BRING RF IN
FROM TOP SIDE
FROM TOP SIDE
PCB ANTENNA
GND
CONNECTION
GND
CONNECTION
CAD DWG SHOWING
PCB ANTENNA, ‘ANT5’
IN ORANGE
PCB ANTENNA, ‘ANT5’
IN ORANGE
CAD DWG SHOWING
PCB ANTENNA, ‘ANT4’
IN ORANGE
PCB ANTENNA, ‘ANT4’
IN ORANGE
CAD DWG SHOWING
PCB ANTENNA, ‘ANT2’
IN ORANGE
PCB ANTENNA, ‘ANT2’
IN ORANGE
CAD DWG SHOWING
PCB ANTENNA, ‘ANT6’
IN ORANGE
PCB ANTENNA, ‘ANT6’
IN ORANGE