SDR Cube Transceiver

Online Assembly Guide


Detailed construction notes for building and testing each of the SDR Cube kit modules

    Home  Bill of Materials    I/O Board    Controls Board    DSP Board      Softrock SR-Base     Softrock TX/PA  
RXAMP  Multi-Rx  X-LPF    Internal Cable Set    External Cable Set 
Start Here for Quick Kits ==>    Main Enclosure    Digital Subassembly Test    Final Assembly    RF Functional Test   

 

Complete Bill of Materials                ... (Section version 1.0b)  '1.0b' change is swapping of RXAMP 17m values for L3 with L4 & L5

(Download a PDF of the full set of BOMs)

DSP BOARD      
       
Designator QTY Description Source P/N
       
SMT Card        
C42, C43 2 CAP CERAMIC 15PF 50V NP0 1206 Digi-Key 311-1151-1-ND
C18, C19, C23 2 CAP CERAMIC 22PF 50V NP0 1206 Digi-Key 478-3779-1-ND
C1, C3,  C7, C12, C13, C14, C15, C16, C17, C20, C22, C33, C34, C41, C44, C45, C49, C50, C51, C52, C61, C65, C113 23 CAP .1UF 25V CERAMIC X7R 1206 Digi-Key PCC1883CT-ND
C8, C9, C10, C11, C30 5 CAP CER 3300PF 50V 5% C0G 0805 Digi-Key 490-1632-1-ND
C25, C26, C27, C28, C64, C68 6 CAP CER .47UF 16V X7R 20% 1206 Digi-Key 445-4032-1-ND
C21, C114 2 CAP TANT 10UF 20V 20% SMD Digi-Key 399-5152-1-ND
LD3 1 LED RED FACE UP 1206 Digi-Key P11141CT-ND
LD4 1 LED GREEN FACE UP 1206 Digi-Key P11529CT-ND
R46 1 RES 0.0 OHM 1/4W 1206 SMD Digi-Key RMCF1206ZT0R00CT-ND
R1, R24, R66 3 RES 10.0 OHM 1/4W 1% 1206 SMD Digi-Key 541-10.0FCT-ND
R10, R18, R19, R48, R77 5 RES 100 OHM 1/4W 1% 1206 SMD Digi-Key 541-100FCT-ND
R4, R6, R7, R8 4 RES 1.00K OHM 1/4W 1% 1206 SMD Digi-Key RHM1.00KFCT-ND
R5, R11, R16, R17, R20, R21, R51, R52, R54, R58, R73, R74 12 RES 1/8W 10K OHM 0.1% 1206 Digi-Key RNCS1206BKE10K0TR-ND
R15, R22 2 RES 22.0K OHM 1/4W 1% 1206 SMD Digi-Key P22.0KFCT-ND
R3 1 RES 47.0K OHM 1/4W 1% 1206 SMD Digi-Key P47.0KFCT-ND
R2, R53 2 RES 100K OHM 1/4W 1% 1206 SMD Digi-Key P100KFCT-ND
R25, R26, R27, R32, R33, R45 6 RES 220K OHM 1/4W 1% 1206 SMD Digi-Key P220KFCT-ND
R75, R76 2 RES 1M OHM 1/4W 5% 1206 SMD Digi-Key RMCF1206JT1M00CT-ND
R47 1 (open)    
         
IC Bag        
IC1 1 IC, Microchip 128x8 bit EEPROM, 24LC256, 8SOIC Digi-Key 24LC256T-I/SNCT-ND
IC2 1 IC, OP AMP QUAD LOW V R-R 14-SOIC Digi-Key LMV324MXCT-ND
IC3 1 IC, DSPIC MCU/DSP 256K 100TQFP Digi-Key DSPIC33FJ256GP710-I/PF-ND
IC4 1 IC, STEREO AUDIO CODEC 28-TSSOP (TLV320AIC23BPW) Digi-Key 296-15635-5-ND
IC9 1 IC, MUX SWITCH ICS QUAD BILATERAL ANALOG (14-SOIC) Mouser
Digi-Key
595-SN74HC4066DRE4
296-8327-5-ND
IC10 1 IC, RS232 driver, LTC1386CS Digi-Key LTC1386CS#PBF-ND
296-21080-1-ND
IC11, IC12 2 IC, LDO REG FXD 3.3V 800MA SOT223 Digi-Key LT1117CST-3.3#PBF-ND
497-1241-1-ND
Q1, Q2 2 Transistor, FET, 2N7000, TO92 Digi-Key 2N7000_D26DZCT-ND
X1 1 CRYSTAL 12.288 MHZ 20PF 49US Digi-Key X228-ND
X2 1 CRYSTAL 7.3728 MHZ 20PF 49US Digi-Key X1084-ND

 

CONTROLS BOARD  
       
Designator QTY Description Source P/N
       
SMT Card        
C3 1 CAP CER 1000PF 50V 5% C0G 1206 Digi-Key 490-1749-1-ND
C1, C4, C5, C31, C35, C36, C51, C52, C53, C54, C55, C56, C57, C61, C71, C72, C73, C74, C75, C80, C82, C83 22 CAP CER .1UF 50V 10% X7R 1206 Digi-Key PCC1883CT-ND
490-1775-1-ND
R6, R7 2 RES 0.0 OHM .5W 1206 SMD Digi-Key RMCF1206ZT0R00CT-ND
R3, R8, R28, R44, R49, R85 6 RES 10.0 OHM 1/4W 1% 1206 SMD Digi-Key 541-10.0FCT-ND
R37, R69, R70, R80 4 RES 100 OHM 1/4W 1% 1206 SMD Digi-Key 541-100FCT-ND
R40, R41 2 RES 200 OHM 1/4W 1% 1206 SMD Digi-Key RHM200FRCT-ND
R4, R5 2 RES 1.00K OHM 1/4W 1% 1206 SMD Digi-Key RHM1.00KFCT-ND
R29 1 RES 3.90K OHM 1/4W 1% 1206 SMD Digi-Key P3.9KFCT-ND
R1, R2, R61, R62, R63, R64, R65, R72, R81 9 RES 1/8W 10K OHM 0.1% 1206 Digi-Key RNCS1206BKE10K0TR-ND
R55 1 RES 33.0K OHM 1/4W 1% 1206 SMD Digi-Key P33.0KFCT-ND
R38, R39 2 RES 100K OHM 1/4W 1% 1206 SMD Digi-Key P1000KFCT-ND
R42 1 RES 470K OHM 1/4W 5% 1206 SMD Digi-Key P470KECT-ND
       
Anti-Static Bag        
Q2, Q3 2 MOSFET N-CH 60V 350MA TO-92 Digi-Key
Digi-Key
2N7000_D26DZCT-ND
497-3110-ND
IC11 1 IC, LDO REG FXD 3.3V 800MA SOT223 Digi-Key LT1117CST-3.3#PBF-ND
IC13, IC14 2 IC, Octal Level Shifting Buffer, TXB0108 (TSSOP-20) Digi-Key
Mouser
296-21527-1-ND
595-TXB0108PWR
       
Loose        
BZ1 1 Piezo buzzer Digi-Key 433-1023-ND
C62, C66 2 CAP 10UF 35V ELECT FC SMD  Digi-Key PCE3118TR-ND
ENC1 1 Encoder, Rotary, 11MM VERT 20PPR (ACZ11BR4E-15FD1-20C) Digi-Key
CAM-RPC
102-1769-ND
REB-163
J1 1 Receptacle, 40P 2ROW STRT SOCKET (2x20, 0.1") (rear mounted) Mouser 517-852-01-20
LCD 1 LCD, CFAG12864, 128x64, graphics Crystalfontz CFAG12864BTFHV
R43, R71 2 Trim Pot, 10K Mouser 652-3306W-1-103
R56, R57, R59, R60 4 Resistor, POT 100K OHM Mouser
Digi-Key
317-2090F-100K
3310Y-001-104L-ND
SW1, SW2, SW3, SW4 4 Pushbutton, DPST, momentary "PVA1 OA H1" Newark
Digi-Key
19C6398
401-1133-ND  (0.634 ea)
W1 1 Flex Cable, 20-wire, 1", 0.1" (FSN-21A-20) Newark 31M5102
PCB-Controls 1 PCB, Controls    
  4 Cap, Pushbutton, Gray, 8.8x10.5mm Rnd Digi-Key
Mouser
EG1092-ND
612-TAG-GY
  4 Knob (pots), BLACK .50 D X .61 H, 6.35mm shaft Mouser 450-2023-GRX
  1 KNOB BLK GLOSS.75"DIA .250"SHAFT
KNOB BLK/MATTE.75"DIA .250"SHAFT
Plastic version (backup)
Digi-Key
Digi-Key
Mouser
226-1126-ND
226-4102-ND
5164-1202BA
       
HARDWARE BAG        
  8 Machine screw, pan slotted, #2-56x1/4" Small Parts ZBHS-0256-04-C
  4 Spacer, nylon, hex tapped, #2, 3/8" (LCD) NAPPCO NAP-2055-256-N-0
         
  4 Spacer, AL, hex tapped, #2, 9/16" (0.562"), (PCB) NAPPCO NAP-2058-256-AL-0*#
  4 hex nut, #2 (spacer), "2057", .060" thick NAPPCO 1HMSN002C
  8 machine screw, 2-56, 1/4", phillips, fillister head NAPPCO 1PLMS002C025
         
       
       
CLOCK OPTION - Si570      
IC1 1 IC, CLK GEN, Si570    
P17 1 Pinheader, 2x2, 0.1" Mouser 517-836-01-36
       
       
       
CLOCK OPTION - DDS      
IC5 1 IC SYNTHESIZER DDS/DAC 28-SSOP Digi-Key AD9851BRSZ-ND
IC6 1 OSC, 5V, 50PF, 30MHZ,  Mouser 695-CMX309FLC-30.000MTR
IC7 1 IC DUAL POS_EDG_TRG D F-F 14SOIC (SN74AC74DR) Digi-Key 296-1063-1-ND
 
IC15 1 IC, Octal Level Shifting Buffer, TXB0108 (TSSOP-20) Digi-Key
Mouser
2916-21527-1-ND
595-TXB0108PWR
P17 1 Pinheader, 2x2, 0.1" Mouser 517-836-01-36
L1, L2 2 Ferrite bead, 750R @ 100 MHz, BK2125LM751, SMT 0805 Digi-Key 587-1913-1-ND
L3, L7, L8 3 INDUCTOR WW CERAM 470NH 0805, Q=33 @ 100MHz, self-resonant 430 MHZ Digi-Key 535-10509-1-ND
C37, C50 2 CAP CERAMIC 10PF 50V NP0 1206 Digi-Key 311-1150-1-ND
C48, C49 2 CAP CERM 22PF 10% 100V NP0 1206 Digi-Key 478-3779-1-ND
C47 1 CAP CERM 1PF 50V NP0 1206 Digi-Key 478-1456-1-ND
C39 1 CAP CERM 2.2PF 50V NP0 1206 Digi-Key 478-1460-1-ND
C46 1 CAP CERM 3.3PF 50V NP0 1206 Digi-Key 478-1462-1-ND

 

IO BOARD      
       
Designator QTY Description Source P/N
       
SMT Card        
C7, C38 2 CAP CER 1000PF 50V 5% C0G 1206 Digi-Key 490-1749-1-ND
C3 1 CAP CER 4700PF 630V X7R 10% 1206 Digi-Key 445-2290-1-ND
C2, C4, C60, C67, C70, C78, C79, C81 8 CAP CER .1UF 50V 10% X7R 1206 Digi-Key 490-1775-1-ND
C27 1 CAP CER .47UF 16V X7R 20% 1206 Digi-Key 445-4032-1-ND
R83, R84 2 RES 10.0 OHM 1/4W 1% 1206 SMD Digi-Key 541-10.0FCT-ND
R12, R23, R94 3 RES 100 OHM 1/4W 1% 1206 SMD Digi-Key 541-100FCT-ND
R95 1 RES 1.00K OHM 1/4W 1% 1206 SMD Digi-Key RHM1.00KFCT-ND
R1, R50 2 RES 2.20K OHM 1/4W 1% 1206 SMD Digi-Key P2.2KFCT-ND
R3, R9, R13, R14, R78, R79, R82 7 RES 1/8W 10K OHM 0.1% 1206 Digi-Key RNCS1206BKE10K0TR-ND
Loose        
C1, C22, C23, C30, C32 5 CAP 10UF 35V ELECT FC SMD Digi-Key PCE3118TR-ND
C69 1 CAP 47UF 35V ELECT FC SMD Digi-Key PCE3121CT-ND
D1 1 DIODE SCHOTTKY 20V 1A DO-41 Digi-Key 1N5817RLGOSCT-ND
IC1 1 Voltage regulator, 5V Switching, PT78ST105H, 5V Mouser 595-PT78ST105H
J10 1 Coaxial DC power connector, 2.1mm Mouser 163-7620-E
J7 1 8-pin Mini-DIN Mouser
Digi-Key
161-2208
CP-2280-ND
J3, J4, J5, J6 4 Audio jack, stereo, 3.5mm, pcb mount Mouser 161-MJ352-EX
P1 1 Pinheader, 1x2, 0.1" Mouser 517-834-01-36
P2 1 Pinheader, 80P, 2ROW, (2x40), 0.1", right angle Mouser 517-5121TG
SW1 1 Switch, toggle, SPDT, PCB mount Mouser 10TF130
R68 1 RES 2.00K OHM 1/4W 1% 1206 SMD Digi-Key RHM2.00KFCT-ND
R67 1 RES 1/8W 10K OHM 0.1% 1206 Digi-Key RNCS1206BKE10K0TR-ND
    HARDWARE    
  8 Machine screw, pan #4-40x3/16", phillips Small Parts ZPHP-0440-03-C
  4 Spacer, AL, hex tapped, #4, 1/4" (PCB) NAPPCO NAP-2100-440-AL-0
PCB-I/O 1 PCB, I/O    

 

SR-Base        
       
Designator QTY Description Source P/N
C1, C8 2 1000pF ceramic Allied 649-0067
C2, C4, C6, C9, C11, C13, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24, C25, C26, C31 19 10uF 16v Digi-Key P807-ND
C3, C10 2 100pF ceramic Allied 649-0010
C5, C7, C12, C14 4 0.022uF ceramic Allied 541-0336
C27 1 0.033uF ceramic Allied 541-0274
C30, C34 2 0.01uF ceramic Allied 649-0073
C35 1 4.7uF ceramic Digi-Key 445-2880-ND
C32, C33 2 4.7uF ceramic Digi-Key 445-2880-ND
C36, C37 2 0.047uF ceramic Allied 649-0097
C38, C39 2 CAP CER 4700PF 50V C0G RAD Digi-Key 445-4791-ND
C40, C41, C42, C43, C44, C45, C46, C47,C48, C49, C50, C51, C55, C60, C62, C63, C64, C65 18 0.1uF 1206 SMT Allied 541-1048
C52, C53, C54, C56 4 0.01uf 1206 SMT Allied 541-1042
C57, C58, C59, C61 4 0.01uf 1206 SMT Allied
Digi-Key
541-1042
490-1774-1-ND
D1, D2 2 1N4003 Digi-Key 1N4003DICT-ND
J1 1 4 pin, SIP sockets Mouser 517-974-01-36
J2 1 5 pin, SIP sockets Mouser 517-974-01-36
J3 1 2 pin, SIP sockets Mouser 517-974-01-36
J4 1 3 pin, SIP sockets Mouser 517-974-01-36
Q1, Q3, Q4 3 2N3904 Mouser 610-2N3904
Q2 1 2N3906 Mouser 610-2N3906
Q7, Q8 2 BS170 Mouser 512-BS170
P2 1 2 pin, SIP pinheader, R/A Mouser  
P3, P4 2 2 pin, SIP pinheager Mouser  
P5, P6, P7 3 3 pin, SIP pinheader Mouser  
R1, R2, R4, R5, R7, R8, R10, R11 8 10.0k, 1% Allied 840-0419
R19, R20, R25, R44, R45, R48 6 10.0k, 1% Allied
Digi-Key
840-0419
CF18Jt10K0CT-ND
R3, R6, R9, R12, R18, R17 6 49.9, 1% Allied 840-0377
R13, R14, R16, R22 4 2.21k, 1% Allied 840-0406
R15 1 3.32k, 1% Allied 840-0411
R23 1 22.1, 1% Allied 840-0374
R24 1 22.1k, 1% Mouser 271-22.1K-RC
R27 1 22.1k, 1% Mouser
Digi-Key
271-22.1K-RC
RNF18FTD22K1CT-ND
R51, R52 2 1.00k, 1% Allied 840-0399
R46, R47, R49, R50 4 10.0, 1% Allied 840-0371
R55, R56 2 100, 1/6 W Digi-Key 100EBK-ND
R28 1 221, 1% Allied 840-0387
R21, R29, R30, R53, R54 5 4.99k 1% Mouser 660-MF1/4DCT52R4991F
R26 1 4.99k, 1% Mouser
Digi-Key
660-MF1/4DCT52R4991F
RNF18FTD4K99CT-ND
U1, U2 2 TLV2462 Mouser 595-TLV2462CD 
U3, U10 2 FST3253 Avnet FST3253MX/BKN
U4 1 LM7805 Digi-Key LM7805CT-ND
U5 1 LP2992AIM5-3.3V Digi-Key LP2992AIM5-3.3CT-ND
U9 1 74AC74 Digi-Key 296-1063-1-ND
U11 1 LT6221 Arrow LT6221CS8#PBF
U7 1 Si570    
RFC-1 1 BN-43-2402, 4T, #26    
  1 Wire, #26, 6"    
RFC-1 (alternate) 1 RFC, 100mH, SMT, 1210 Digi-Key 445-1749-1-ND
  1 PCB    
    Hardware    
Standoffs 4 Spacer, AL, hex tapped, #4, 1/4" (PCB) NAPPCO NAP-2100-440-AL-0
Screws 8 Machine screw, pan slotted, #4-40x3/16" Small Parts ZPHP-0440-03-C

 

TXPA        
       
Designator QTY Description Source P/N
C206, C207, C208, C209, C210, C211 6 0.1uF 1206 SMT Allied 541-1048
D200 1 1N4003 Allied 236-0003
P200 1 4 pin, header Mouser 517-6111TG
P201 1 5 pin, header Mouser 517-6111TG
Q200 1 2N2222A Digi-Key 497-2598-ND
Q204 1 2N3904 Mouser 610-2N3904
Q201, Q202, Q203 3 BS170 Mouser 512-BS170
R200 1 475, 1% Allied 840-0393
R201 1 56.2, 1% Allied 840-0378
R203, R208 2 2.21k, 1% Allied 840-0406
R204, R205, R206 3 221, 1% Allied 840-0387
R207 1 22.1k, 1% Digi-Key RNF14FTD22K1CT-ND
R209 1 33.2, 1% Digi-Key 33.2XBK-ND
R210, R211 2 2.2, 5% Allied 840-0052
         
Hardware        
for Q200 1 TO18 heat sink Digi-Key HS100-ND
for the group Q201, Q202, Q203 1 TO220 heat sink Jameco 158051
for the group Q201, Q202, Q203 1 TO220 Sil Pad  Digi-Key 345-1079-ND
  1 6-32, 1/2" screw NAPPCO  
  1 6-32, hex nut NAPPCO  
  1 #6 lockwasher NAPPCO  
  1 #4 nylon washer NAPPCO  
  1 Wire, #30, 15-ft Mouser 566-8055
  1 Wire, #26, 2-ft Mouser 566-8053
  1 PCB    
         
         
Band-Specific: 30/20/17        
82pF 2 C200, C201 Digi-Key 490-3768-ND
220pF 1 C202 Digi-Key BC1017CT-ND
150pF 2 C203, C205 Digi-Key BC1015CT-ND
330pF 1 C204 Digi-Key BC1019CT-ND
68.1 1 R202 Allied 840-0271
T30-6, 1.6uH, 21T #30, 14" 1 L200 Kits & Parts  
T37-6, 0.6uH, 14T #26, 10" 1 L201 Kits & Parts  
T37-6, 0.6uH, 14T #26, 10" 1 L202 Kits & Parts  
T30-6, Pri: 11T bifilar #30, 2x8", Sec: 1.74uH, 22T #30, 14" 1 T200 Kits & Parts  
BN-61-2402, Pri: 6T #30, 10", Sec: 3T bifilar, 2x5" 1 T201 Kits & Parts  
BN-61-2402, Pri: 4T bifilar #30, 2x6", Sec: 5T #30, 9" 1 T202 Kits & Parts  
         
Band-Specific: 80/40        
220pF 2 C200, C201 Digi-Key BC1017CT-ND
470pF 2 C203, C205 Digi-Key BC1021CT-ND
820pF 1 C204 Digi-Key 490-3766-ND
T30-2, 4.7uH, 33T #30, 17" 1 L200 Kits & Parts  
T37-2, 1.4uH, 19T #26, 13" 1 L201 Kits & Parts  
T37-2, 1.4uH, 19T #26, 13" 1 L202 Kits & Parts  
T30-2, Pri: 17T bifilar #30, 2x10", Sec: 5uH, 34T #30, 19" 1 T200 Kits & Parts  
BN-43-2402, Pri: 6T #30, 10", Sec: 3T bifilar, 2x5" 1 T201 Kits & Parts  
BN-43-2402, Pri: 4T bifilar #30, 2x6", Sec: 5T #30, 9" 1 T202 Kits & Parts  
         

 

RxAmp      
       
Designator QTY Description Source P/N
       
SMT Card        
C1, C2, C3. C4, C6 5 Capacitor, .1uF, X7R, 0805 SMT Digi-Key 399-1170-1-ND
C5 1 CAP CER 10UF 16V Y5V 0805 Digi-Key 445-3458-1-ND
D1, D2 2 Diode, Gen Purp Switching, SMT, SOT-323 Mouser 610-CMSD2836
L1, L2 2 INDUCTOR POWER 100UH 1008 Digi-Key 445-1749-1-ND
R10, R7a 2 RES 10 OHM 1/8W 5% 0805 SMD Digi-Key P10ACT-ND
R7b 1 RES 22.0 OHM 1/8W 1% 0805 SMD Digi-Key P22.0CCT-ND
R3 1 RES 39.0 OHM 1/8W 1% 0805 SMD Digi-Key RHM39.0CCT-ND
R7c 1 RES 47 OHM 1/8W 5% 0805 SMD Digi-Key RHM47ARCT-ND
R101 1 RES 56 OHM 1/8W 5% 0805 SMD Digi-Key RHM56ARCT-ND
R6 1 RES 71.5 OHM 1/8W 1% 0805 SMD Digi-Key P71.5CCT-ND
R4, R5 2 RES 95.3 OHM 1/8W 1% 0805 SMD Digi-Key P95.3CCT-ND
R1, R2 2 RES 150 OHM 1/4W 1% 0805 SMD Digi-Key RNCP0805FTD150RCT-ND
R8 1 RES 1.50K OHM 1/8W 1% 0805 SMD Digi-Key P1.50KCCT-ND
R9 1 RES 4.70K OHM 1/8W 1% 0805 SMD Digi-Key P4.70KCCT-ND
R11, R12 2 RES 100K OHM 1/8W 1% 0805 SMD Digi-Key P100KCCT-ND
Q1, Q2 2 FET, 2N7002, SMT, SOT-23 Mouser 610-2N7002
Q3 1 RF Bipolar Small Signal transistor, SOT-323 Mouser 771-BFR93AW115
       
Loose        
P101 1 Pinheader, 0.1", 1x3 Mouser 517-834-01-36
P1  1 Pinheader, 0.1", 2x2 Mouser 517-836-01-36
P100 1 Pinheader, 0.1", 1x2 Mouser 517-834-01-36
RLY1, RLY2 2 Relay, DPDT, SMT, 5V (Axicom IM03GR) Digi-Key
Farnell
PB1061CT-ND
1175069
T1 1 Common Mode Transformer Wurth  744205
PCB-RXAMP 1 PCB, RXAMP    
       
RXAMP BAND COMPONENTS (on SMT Card)    
80m (24 MHz)        
C7, C101 2 CAP CER 1500PF 50V C0G 0805 Digi-Key 490-3317-1-ND
C100 1 CAP 680PF 50V CERM CHIP 0805 SMD NPO Digi-Key PCC681CGCT-ND
L3 1 INDUCTOR 4.7UH 150MA 1210 10% HI-Q Digi-Key 495-1703-1-ND
L4, L5 2 INDUCTOR 2.2UH 270MA 1210 10% HI-Q Digi-Key 495-1699-1-ND
         
40m (4-8 MHz)        
C7, C101 2 CAP CERM 820PF 5% 50V NP0 0805 Digi-Key 478-1327-1-ND
C100 1 CAP CERM 390PF 5% 50V NP0 0805 Digi-Key 478-1323-1-ND
L3 1 INDUCTOR 2.2UH 270MA 1210 10% HI-Q Digi-Key 495-1699-1-ND
L4, L5 2 INDUCTOR 1.0UH 5% 1210 SMD Digi-Key M8540CT-ND
         
20m (8-15 MHz)        
C7, C101 2 CAP CERM 390PF 5% 50V NP0 0805 Digi-Key 478-1323-1-ND
C100 1 CAP 180PF 50V CERM CHIP 0805 SMD NPO Digi-Key PCC181CGCT-ND
L3 1 INDUCTOR 1.0UH 5% 1210 SMD Digi-Key M8540CT-ND
L4, L5 2 INDUCTOR POWER 0.47UH 1210 HI-Q Digi-Key 445-1515-1-ND
         
17m (15-30 MHz)        
C7, C101 2 CAP 180PF 50V CERM CHIP 0805 SMD NPO Digi-Key PCC181CGCT-ND
C100 1 CAP CERM 82PF 5% 50V NP0 0805 Digi-Key 478-1315-1-ND
L3 1 INDUCTOR POWER 0.68UH 1210 HI-Q Digi-Key 445-1516-1-ND
L4, L5 2 INDUCTOR POWER 0.33UH 1210 HI-Q Digi-Key 445-1514-1-ND

 

X-LPF Board  
       
Designator QTY Description Source P/N
         
P1, P2, P3 3 Pinheader, 0.1", 1x2 Mouser 517-836-01-36
P4 1 Pinheader, 0.1", 1x3 Mouser 517-834-01-36
Shunt 1 Pinheader, 1x2 shunt Mouser 517-951-00
  1 PCB    
       
SMT Card        
80m        
C300, C302 2 CAP CER 390PF 50V C0G 0805 Digi-Key 478-1323-1-ND
C301 1 CAP 1000PF 50V CERM CHIP 0805 SMD NPO Digi-Key 478-1328-1-ND
L300, L301 2 INDUCTOR 2.7UH 270MA 1210 10% HI-Q Digi-Key PCD1833CT-ND
         
30m        
C300, C302 2 CAP CER 100PF 50V C0G 0805 Digi-Key 478-1316-1-ND
C301 1 CAP 330PF 50V CERM CHIP 0805 SMD NPO Digi-Key 478-1322-1-ND
L300, L301 2 INDUCTOR 1.0UH 270MA 1210 10% HI-Q Digi-Key M8540CT-ND
         
       

 

CABLES      
       
Designator QTY Description Source P/N
       
INTERNAL SOFTROCK CABLE HARNESSES  
Cable-1 1 DSP-to-I/O Cable    
J101, J102 2 CONN 40POS IDC SOCKET 10GOLD Mouser 517-D89140-0031HK 
Cable-2 1 ATTEN Cable    
J103, J104 2 Receptacle, 2x2, 0.1", cut from 20P 2ROW STRT SOCKET Mouser 517-975-01-10 
Cable-3 1 LINE-IN Cable    
J105 1 Receptacle, 2x2, 0.1", cut from 20P 2ROW STRT SOCKET Mouser 517-975-01-10 
J106 1 Receptacle, 1x3, 0.1", cut from 36P 1ROW STRT SOCKET Mouser 517-974-01-36
Cable-4 1 CLOCK Cable    
J107 1 Receptacle, 2x2, 0.1", cut from 20P 2ROW STRT SOCKET Mouser 517-975-01-10 
J108 1 Receptacle, 1x3, 0.1", cut from 36P 1ROW STRT SOCKET Mouser 517-974-01-36
Cable-5 1 LINE-OUT Cable    
J109 1 Receptacle, 2x2, 0.1", cut from 20P 2ROW STRT SOCKET Mouser 517-975-01-10 
J110 1 Receptacle, 1x3, 0.1", cut from 36P 1ROW STRT SOCKET Mouser 517-974-01-36
J116 1 Receptacle, 1x2, 0.1", cut from 36P 1ROW STRT SOCKET Mouser 517-974-01-36
Cable-6  1 SOFTROCK POWER Cable    
J111 1 Receptacle, 1x2, 0.1", cut from 36P 1ROW STRT SOCKET Mouser 517-974-01-36
J112 1 Receptacle, 1x2, 0.1", cut from 36P 1ROW STRT SOCKET Mouser 517-974-01-36
Cable-7  1 RF Cable    
J113, J117 2 Receptacle, 1x2, 0.1", cut from 36P 1ROW STRT SOCKET Mouser 517-974-01-36
  0.5 Flat Cable .050 50C 10 COLOR 28AWG STRANDED Mouser 517-3302/50
  18 Heat Shrink Tubing & Sleeves FP-301 1/8 X4' RED  Mouser 5174-1184 
  32 Heat Shrink Tubing & Sleeves FP-301 1/8 X4' BL  Mouser 5174-1182 
       
       
EXTERNAL SOFTROCK CABLE HARNESSES  
Cable-1 (wire) 1 DSP-to-I/O Cable    
J101, J102 2 CONN 40POS IDC SOCKET 10GOLD Mouser 517-D89140-0031HK 
Cable-8: (wire) 1 External Cable Harness    
J103 1 Receptacle, 2x4, 0.1", cut from 20P 2ROW STRT SOCKET Mouser 517-975-01-10
J105 1 Receptacle, 2x4, 0.1", cut from 20P 2ROW STRT SOCKET Mouser 517-975-01-10
J107 1 Receptacle, 2x4, 0.1", cut from 20P 2ROW STRT SOCKET Mouser 517-975-01-10
J109 1 Receptacle, 2x4, 0.1", cut from 20P 2ROW STRT SOCKET Mouser 517-975-01-10
J111 1 Receptacle, 1x2, 0.1", cut from 36P 1ROW STRT SOCKET Mouser 517-974-01-36
J115 1 D-style, 15p, female, panel mount Mouser 523-G17S1500110EU
P117 1 D-style, 15p, male, cable mount Mouser 523-G17S1510110EU 
  1 D-style backshell, 15p Mouser 523-17E-1725-1

 

 

ENC        
       
Designator QTY Description Source P/N
ENC 1 Enclosure (Chassis, Sub-Chassis and Cover) Ten-Tec  
FEET-Front 2 Rubber feet, 0.937" x 0.625" Mouser 546-1421T7
FEET-rear 2 Rubber feet, 0.5" dia x 0.14" Digi-Key SJ5012-0-ND
  2 Screw, sheet metal, #4, 1/2" (FEET) NAPPCO 1PPT/S004X050-A
  2 Washer, #2, flat (FEET) NAPPCO 1FWC2*
  2 Machine screw, pan phillips, #4-40x3/16", (SUB-CHASSIS-REAR) NAPPCO 1PPMS004C018
  2 Nut, #4 (SUB-CHASSIS-REAR) NAPPCO 1HMSN004C
  2 Screw, sheet metal, #4, black, 1/4" (SUB-CHASSIS-BOTTOM NAPPCO SPPT/S004x025ZBK-AB
  4 Machine screw, flat head, phillips, #4-40x3/16", black (cover)    
J114 1 BNC, panel mount Mouser 523-31-221-RFX
         

 

 

Accessory Enclosure    
       
Designator QTY Description Source P/N
ENC 1 Enclosure Ten-Tec  
FEET-Front 2 Rubber feet, 0.937" x 0.625" Mouser 546-1421T7
FEET-rear 2 Rubber feet, 0.5" dia x 0.14" Digi-Key SJ5012-0-ND
  2 Screw, sheet metal, #4, 1/2" (FEET) NAPPCO 1PPT/S004X050-A
  2 Washer, #2, flat (FEET) NAPPCO 1FWC2*
         

 

 

 

 

 

 


Copyright 2010 Midnight Design Solutions, LLC.  All Rights Reserved.

Page last updated:  May 16, 2011