User Manual

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DANIELS
ELECTRONICS
UT-4B400 P25 Digital UHF Base Transmitter Instruction Manual 4-3
Ref
Desig Description Part No.
R17 RES., SM, 1K0 1206, 1%,100ppm 1150-3B1001FP
R18 RES., SM, 1K0 1206, 1%,100ppm 1150-3B1001FP
R19 RES., SM, 1K0 1206, 1%,100ppm 1150-3B1001FP
R20 RES., SM, 825R0 1206, 1%,100ppm 1150-2B8250FP
R21 RES., SM, 825R0 1206, 1%,100ppm 1150-2B8250FP
R22 RES., SM, 10K0 0805, 1%,100ppm 1150-4A1002FP
R23 RE S., SM, 1K0 1206, 1%,100ppm 1150-3B1001FP
R24 RES., SM, 1K0 1206, 1%,100ppm 1150-3B1001FP
R25 RES., SM, 0R0 ZERO OHM JUMPER,1206 1150-0B0R0000
R26 RES., SM, 0R0 ZERO OHM JUMPER,1206 1150-0B0R0000
R27 RES., SM, 0R0 ZERO OHM JUMPER,1206 1150-0B0R0000
R28 RES., SM, 0R0 ZERO OHM JUMPER,1206 1150-0B0R0000
R29 RES., SM, 0R0 ZERO OHM JUMPER,1206 1150-0B0R0000
R30 RES., SM, 0R0 ZERO OHM JUMPER,1206 1150-0B0R0000
SW1 SWITCH, TOG, DPDT ON-OFF-ON,PC,RA TBA
U1 IC, LP2951 PROG. VOLT REG,SO-8 2305-29510N08
U2 IC, MC33172 DUAL OP AMP, SO-8 2302-33172N08
PCB SECURE DIGITAL TRANSMITTER MAIN BOARD - 50072-01 TBA
4.1.2 P25 Base Transmitter Mechanical Parts List
Description Part No. Qty.
CABLE,SMB PL-SMB PL,RG316,11cm $7910-WP0WP011 1
CASE, 14HP RF PLUG-IN, MT-3 TX 3702-62502010 1
FASTENER, QUICK RELEASE 3702-10000120 4
GASKET, BeCu,3FINGER,.25",CLIP 5630-12023250 2
HANDLE, FRONT PANEL, 14HP, GREY 3702-10000614 1
HEADER, 2X2, 0.1” X 0.1”, TH, ST TBA 2
HOLE PLUG, .250" HOLE,NYL.,BLK 5671-250N062B 1
LABEL/LEXAN, 14HP, UHF: BLACK 3536-10131410 1
LOCKWASHER, M3, SPLIT,A2 STEEL 5814-3M0LK00S 4
MIC CONN, 4 PIN MALE, BLACK 5040-114ST0BK 1
NAMEPLATE, BLANK, 14HP, ALUM. 3702-10001214 1
NUT, PRESS,M2.5,5.6mmOD,PC MNT 5833-T2M55615 13
PANEL, REAR, POS.4, 14HP EXTRSN. 3702-63002101 1