User's Manual Chapter 13

Chapter 2: Block Diagrams
AT&T Wireless Services
2-13
FCC Type Acceptance Application
10991 Rev. 1.0 7/6/99
NIF 8
NIF 9
NIF 10
Pri. ICP
Red. ICP
Spare ICP
Pri. SYNC 1.544 MHz TTL Square 10 Backplane NIF 1
NIF 2
NIF 3
NIF 4
NIF 5
NIF 6
NIF 7
NIF 8
NIF 9
NIF 10
Pri. SYNC 10 MHz Sinewave 4 COAX XCVR 1
XCVR 2
XCVR 3
Ext. Ref
Pri. SYNC 32 MHz TTL Square 3 LVDS Cabled BBC 1
BBC 2
BBC R
Pri. SYNC 250kHz TTL Square 3 LVDS Cabled BBC 1
BBC 2
BBC R
Pri. SYNC 375 uS TTL 3 LVDS Cabled BBC 1
7DEOH 514 #&/2&.#)5(48(1&,(6
Card Signal Qty Conducted Destination