Anritsu PDC Signalling Tester Model MD1623B
Specifically designed for testing of both tx and rx relating to the now obsolete Japanese cellphone system, PDC. Similar in some ways to GSM in that it used TDMA, operating in the 800Mhz & 1.8Ghz frequency bands (2G)
**MODULE ONLY**
PDC is old cellular technology although still in use until 2012, at which time the last Japanese provider turned off their equipment.
OR
Cannibalise for parts! (see description below for parts of "note")
MODULE: A12 BASEBAND 2
Part number: 322U12362
Slot position direct into the motherboard
COSMETIC CONDITION:
Clean with no damage at all
TECHNICAL DETAILS:
Multilayer PCB
Open Frame
Some discrete components but primarily SMD
Removeable devices: Lattice 2x SPLD PAL CE22V10Q-25PC/4
Board mounted devices: 2x TDK ADL-100SH, 7x Anritsu MFC105FP, 7x NEC D431000-AGN-70L (1M SRAM 70nS), 4x XILINX XC3042 (FPGA), NPC SM5828BP (8 bit advanced shift register)
TESTING:
Fully functioning prior to removal from the MD1623B in 2020, equipment now obsolete.
Removed, stored/supplied in ESD safety packaging
