Marti Electronics SRPT-30 User Manual page 83

P/N 800-375AT
(see legend below for xx(x) and yy)
R45 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K
R46-R49 Resistor, SMT, size 1206, 47.5K ohms, Dale CRCW1206-47.5K
R50,R51 RESISTOR, SMT, 1206, 1.82K, 1%
R52 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K
R53 Resistor, SMT, 1206, 1.62K Ohm, Dale CRCW1206-1.62K
R54 Resistor, SMT, 1206, 4.75K, Dale CRCW1206-4.75K
R55 Resistor, SMT, Size 1206, 475 ohms, Dale CRCW1206-475
R56 Resistor, SMT, 1206, 4.75K, Dale CRCW1206-4.75K
R57 Resistor, SMT, Size 1206, 475 ohms, Dale CRCW1206-475
R58 Resistor, SMT, 1206, 4.75K, Dale CRCW1206-4.75K
R59 Resistor, Dale CRCW1206-100 1/8 W 100 ohm chip
R60 Resistor, SMT, size 1206, 2.74K ohms, Dale CRCW1206-2.74K
R61 Resistor, SMT, size 1206, 5.11K ohms, Dale CRCW1206-5.11K
R62 Resistor, SMT, Size 1206, 475 ohms, Dale CRCW1206-475
R63 Potentiometer, 5K ohms, SMT, Bourns 3224W-1-502E
R66 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K
R67 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K
R68 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K
R69-R72 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K
R73 Resistor, SMT, 1206, 2.21K ohms, Dale CWCW1206-2.21K
R74 Potentiometer, 5K ohms, SMT, Bourns 3224W-1-502E
R75 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K
R76 Resistor, SMT, 1206, 22.1K, Dale CRCW1206-22.1K
R77 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K
R78 Resistor, Dale CRCW1206-100 1/8 W 100 ohm chip
R79,R80 Resistor, SMT, 1206, 4.75K, Dale CRCW1206-4.75K
R81 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K
R82 Resistor, SMT, 1206, 4.75K, Dale CRCW1206-4.75K
R83,R84 Resistor,0 Ohm 1206 Chip Mfg# DALCRCW1206000ZT-X
R86 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K
R87 Resistor, SMT, 1206, 4.75K, Dale CRCW1206-4.75K
U1 IC, SMT, Microcontroller Atmel AT90S4433-8AI
U2 IC, SMT, Op-amp, quad, rail to rail, Analog Device OP-495GS
U4 IC,SMT,Prescaler, Dual Mod, 64/65-128/129 Motorola MC12054AD
U5 IC, SMT, PLL Freq Synth, Serial inp Motorola MC145158DW2
U7,U8 IC,SMT,Op-amp,Low Noise,High Audio BW Analog Device OP-275GS
U9 IC,SMT,Digital Pot,+/-15V,10K Ohms Analog Device AD7376AR10
U10,U11 IC, SMT, MMIC amplifier, 2 GHz, Broadband, NEC UPC1678GV
U14 IC, SMT, Regulator,Adjustable, 1.5 Amps,National LM317AEMP
U15 Crystal, SMD 12.8 MHz Abracon #ASTX-01-12.800Mhz 5 volt
U16 ICSMT, Digital Pot,2 Ch,100K ohms,Analog Device AD8402AR100
X1 Crystal,SMT,7.3728 MHz, 50ppm, Epson MA-506-7.3728M-C2
xx(x) = 15(0), 23(0), 25(0), 33(0),
45(0), or 95(0) depending on
model frequency band
Transmitter Synthesizer
Board Assy
yy = 20, 30, 50, or 60
depending on
model MAX power
1/10/03
185-102 1
185-47.5K 4
185-1.82K 2
185-103 1
185-1.62K 1
185-4.75K 1
185-475 1
185-4.75K 1
185-475 1
185-4.75K 1
185-101 1
185-2.74K 1
185-5.11K 1
185-475 1
108-502 1
185-103 1
185-102 1
185-103 1
185-102 4
185-2.21K 1
108-502 1
185-102 1
185-22.1K 1
185-103 1
185-101 1
185-4.75K 2
185-102 1
185-4.75K 1
185-000 2
185-102 1
185-4.75K 1
409-044 1
400-495 1
402-054 1
400-158 1
401-275 2
407-376 1
400-678 2
401-317 1
012-280 1
408-402 1
011-7.3728 1
3