Check | Designation | Component | Marking | Category | Orientation | Notes | Circuit |
[____ ] | C03 | 47 pF 5% | 47J | Ceramic | | | Band Pass Filter |
[____ ] | C04 | 680 pF 5% | 681 | Ceramic | | | Band Pass Filter |
[____ ] | C08 | 220 pF 5% | 221 | Ceramic | | | Operational Amplifiers |
[____ ] | C09 | 220 pF 5% | 221 | Ceramic | | | Operational Amplifiers |
[____ ] | C10 | 180 pF 5% | 181 | Ceramic | | | Local Oscillator |
[____ ] | C11 | 100 pF 5% | 101 | Ceramic | | Not used at all for 40m & 15m versions | Local Oscillator |
[____ ] | L1 | 2.5 uH 30T #30 on T25-6 (14") | yellow | coil | | | Band Pass Filter |
[____ ] | L1-core | T25-6 toroid core | yellow
 | toroid | | | Band Pass Filter |
[____ ] | R07 | 4.99 k 1/4W 1% |
 | 1/4W | S-N | | Operational Amplifiers |
[____ ] | R08 | 4.99 k 1/4W 1% |
 | 1/4W | E-W | | Operational Amplifiers |
[____ ] | T1 | 0.18 uH 8T/2x4T bifilar #30 on T25-6 (6") | yellow | transformer | | | Band Pass Filter |
[____ ] | T1-core | T25-6 toroid core | yellow
 | toroid | | | Band Pass Filter |
[____ ] | U4 | LT6231 | LT6231
 | SOIC-8 | | | Operational Amplifiers |
[____ ] | X1 | 18.73 MHz | | Xtal | | | Local Oscillator |