| Description | Quantity | Newark Part Number |
Mouser Part Number |
Digi-Key Part Number |
Radio Shack Part Number |
| 4.7 ohm resistor | 2 | 91F4447 | 29SJ250-4.7 | 4.7H-ND | *N/A* |
| 100 ohm resistor | 8 | 91F4479 | 29SJ250-100 | 100H-ND | 271-1311 |
| 150 ohm resistor | 2 | 91F4483 | 29SJ250-150 | 150H-ND | 271-1312 |
| 470 ohm resistor | 6 | 91F4495 | 29SJ250-470 | 470H-ND | 271-1317 | 500 ohm resistor (could be replaced with 470 or 510 ohm) |
1 | 91F4495 | 29SJ250-470 | 470H-ND | 271-1317 |
| 560 ohm resistor | 1 | 91F4497 | 29SJ250-560 | 560H-ND | 271-1116 |
| 680 ohm resistor | 1 | 91F4499 | 29SJ250-680 | 680H-ND | 271-1117 |
| 750 ohm resistor | 2 | *N/A* | 29SJ250-750 | 750H-ND | *N/A* |
| 1000 ohm resistor | 21 | 91F4503 | 29SJ250-1K | 1.0KH-ND | 271-1321 |
| 1200 ohm resistor | 1 | 91F5405 | 29SJ250-1.2K | 1.2KH-ND | 271-1119 |
| 2200 ohm resistor | 4 | 91F4511 | 29SJ250-2.2K | 2.2KH-ND | 271-1325 |
| 3300 ohm resistor | 6 | 91F4515 | 29SJ250-3.3K | 3.3KH-ND | 271-1328 |
| 3900 ohm resistor | 2 | 91F4517 | 29SJ250-3.9K | 3.9KH-ND | 271-1123 |
| 4700 ohm resistor | 10 | 91F4519 | 29SJ250-4.7K | 4.7KH-ND | 271-1330 |
| 6800 ohm resistor | 4 | 91F4523 | 29SJ250-6.8K | 6.8KH-ND | *N/A* |
| 10000 ohm resistor | 28 | 91F4523 | 29SJ250-10K | 10KH-ND | 271-1335 |
| 12000 ohm resistor | 1 | 91F4529 | 29SJ250-12K | 12KH-ND | *N/A* |
| 15000 ohm resistor | 1 | 91F4531 | 29SJ250-15K | 15KH-ND | 271-1337 |
| 20000 ohm resistor | 4 | 91F4534 | 29SJ250-20K | 20KH-ND | *N/A* | 22000 ohm resistor | 9 | 91F4535 | 29SJ250-22K | 22KH-ND | 271-1339 |
| 33000 ohm resistor | 1 | 91F4539 | 29SJ250-33K | 33KH-ND | 271-1341 |
| 47000 ohm resistor | 14 | 91F4543 | 29SJ250-47K | 47KH-ND | 271-1342 |
| 56000 ohm resistor | 1 | 91F4545 | 29SJ250-56K | 56KH-ND | *N/A* |
| 75000 ohm resistor | 2 | *N/A* | 29SJ250-75K | 75KH-ND | *N/A* |
| 100000 ohm resistor | 1 | 91F4551 | 29SJ250-100K | 100KH-ND | 271-1347 |
| 150000 ohm resistor | 4 | 91F4555 | 29SJ250-150K | 150KH-ND | *N/A* |
| 220000 ohm resistor | 2 | 91F4559 | 29SJ250-220K | 220KH-ND | 271-1350 |
| 330000 ohm resistor | 1 | 91F4563 | 29SJ250-330K | 330KH-ND | *N/A* |
| 680000 ohm resistor | 4 | 91F4571 | 29SJ250-680K | 680KH-ND | *N/A* |
| 1K trimmer | 2 | *N/A* | 32AA301 | U262R102B-ND | *N/A* |
| 1K panel mount potentiometer |
1 | 96F6808 | 31CN301 | CT2202-ND | *N/A* |
| 1K multiturn trimmer or panel mount potentiometer |
1 | 12F98051.0K or 38F289R1.0K* |
323-433-1K or 569-7286-1K* |
3006P-102-ND or 73JA102-ND |
271-342 |
| 10K panel mount dual potentiometer |
1 | *N/A* | 313-2420-10K | *N/A* | *N/A* | 10K trimmer or panel mount potentiometer |
3 | 96F6811 |
32AG401 or 31CN401 |
X262R103B-ND | *N/A* |
| 50K trimmer | 1 | *N/A* | 32AA405 | U262R503B-ND | *N/A* |
| 100K trimmer | 3 | *N/A* | 32AA501 | U262R104B-ND | *N/A* |
* New multi-turn potentiometers are expensive! A better idea might be to look for used multi-turn pots at HAMfests or surplus retailers.
| Description | Quantity | Newark Part Number |
Mouser Part Number |
Digi-Key Part Number |
Radio Shack Part Number |
| 56pF | 3 | 46F5323 | 141-100N5-056J | P4021A-ND | *N/A* |
| 82pF | 1 | 46F5325 | 141-100N5-082J | P4023A-ND | *N/A* |
| 220pF | 6 | 46F5330 | 140-CD50P2-221K | P4028A-ND | 272-124 |
| 470pF | 17 | 87F5396 | 140-CD50P2-471K | P4032A-ND | 272-125 |
| 680pF | 4 | 46F5308 | 140-CA50P681K | P4034A-ND | *N/A* |
| 0.001uF | 17 | 87F2196 | 140-CD50P2-102K | P4036A-ND | 272-126 |
| 0.0033uF | 6 | 87F2209 | 580-UEC332J1 | P4055A-ND | *N/A* |
| 0.005uF | 5 | 18F932 | 580-UEC472J1 | P4057A-ND | 272-130 |
| 0.01uF | 1 | 18F933 | 140-CD50V5-103M | P4066A-ND | 271-131 |
| 0.022uF | 6 | 13F3610 | 140-CD50V5-223M | P4067A-ND | 272-1066 |
| 0.047uF or 0.05uF | 3 | 13F2612 | 140-CD50V5-473M | P4307-ND | 272-134 | 0.1uF 250VAC or better ceramic used in powerline filter |
2 | 90F7527 | 1430-6104 | P4610-ND | *N/A* |
| 0.1uF ceramic used in powerline filter |
1 | 81F2071 | 1430-1104 | P4201-ND | 272-135 |
| 0.22uF | 3* | 29F016 | 1430-1224 | P4667-ND | 272-1070 |
| 0.47uF | 4* | 29F023 | 1430-1474 | P4671-ND | *N/A* |
| 1.0uF electrolytic | 8 | 51F2898 | 539-SKR50V1.0 | P824-ND | 272-1434 |
| 2.2uF electrolytic | 1 | 51F2900 | 539-SKR50V2.2 | P825-ND | 272-1435 |
| 4.7uF electrolytic | 5 | 51F2901 | 539-SKR50V4.7 | P812-ND | 272-1012 |
| 10uF electrolytic | 11 | 51F2902 | 539-SKR25V10 | P807-ND | 272-1013 |
| 3300uF electrolytic | 2 | 91F6281 | 539-SKR16V3300 | P5686-ND | *N/A* |
| Description | Quantity | Newark Part Number |
Mouser Part Number |
Digi-Key Part Number |
Radio Shack Part Number |
| Filament Transformer, 6.3 volts 400mA or better |
1 | 92N4401 | 553-F-13X | MT1105-ND | *N/A* |
| 100uH hash choke--used in power supply filter | 2 | 16F2098 | 542-5250 | M5250-ND | 273-102 |
| 2.5mH or 2mH RF choke | 4 | 81F3085 | 434-1120-223K | TK4316-ND | *N/A* |
| Description | Quantity | Newark Part Number |
Mouser Part Number |
Digi-Key Part Number |
Radio Shack Part Number |
| 2N2222 NPN transistor | 8 | 2N2222 | 333-KN2222 | PN2222-ND | 276-2009 |
| 2N2907 PNP transistor | 7 | 2N2907 | 333-PN2907A | PN2907-ND | 276-2023 |
| TL072 or LF353 FET operational amplifier |
1 | TL072CP | 511-TL072CN | LF353N-ND | 276-1715 |
| TL074 FET operational amplifier |
3 | TL074CN | 511-TL074CN | *N/A* | *N/A* |
| LM339 Quad Comparator | 2 | LM339N | 511-LM339N | LM339N-ND | 276-1712 |
| 555 Timer | 1 | LM555CN | 513-NJM555D | LM555CN-ND | 276-1723 |
| NE592 Video amplifier | 1 | NE592N14 | *N/A* | *N/A* | *N/A* |
| NE602 Doubly balanced mixer | 3 | NE602AN | *N/A* | *N/A* | *N/A* |
| 741 operational amplifier | 1 | LM741CN | 570-LM741CN | LM741CN-ND | 276-007 |
| MC3340 Variable attenuator | 6 | MC3340P | *N/A* | *N/A* | *N/A* |
| 4017 CMOS Counter/divider | 1 | CD4017BE | 511-4017 | CD4017BE-ND | 276-2417 |
| 7474 or 74LS74 TTL Flip-Flop | 1 | SN7474N | 526-NTE7474 | DM7474-ND | *N/A* | 7805 5 volt regulator | 1 | MC7805CT | 513-NJM7805FA | NJM78M05FA-ND | 276-1770 |
| 7809 9 volt regulator | 1 | MC7809CT | 513-NJM7809FA | NJM78M09FA-ND | *N/A* | ICL8069 Voltage Reference | 1 | ICL8069DCSQ | 570-ICL8069DCZR | *N/A* | *N/A* |
| Silicon Rectifier--1 amp or better current rating Reverse breakdown 50 volts or higher |
2 | 1N4002 | 483-1N4002 | 1N4002CT-ND | 276-1101 |
| General purpose, small-signal diode | 20 | 1N4148 T/R | 592-1N4148 | *N/A* | 276-1620 | Red LED | 3 | HLMP-C215 | 509-HBR5066X | HLMP-3300QT-ND | 276-066 | LED, any color | 2 | HLMP-C215 | 509-HBR5066X | HLMP-3300QT-ND | 276-066 |