Specifications

FX-146 • 55
L: INDUCTORS (Coils, Transformers, Chokes):
Q: TRANSISTORS (All Types):
[ ] [ ] L1 455 KHz
LB53303HK
CR23 FM quadrature adjust
[ ] [ ] L2 .015 uH DR20 Q2 input bandpass filter
[ ] [ ] L3 not used
[ ] [ ] L4 not used
[ ] [ ] L5 .015 uH DR18
[ ] [ ] L6 .015 uH DR21
[ ] [ ] L7 variable coil E1 VCO tank circuit with D3,D23
[ ] [ ] L8 2.2 uH TX34
[ ] [ ] L9 VK200 RF choke TX49 Install AFTER alignment!
[ ] [ ] L10 .04 uH TX47 Install AFTER alignment!
[ ] [ ] L11 .33 uH, mini TX7
[ ] [ ] L12 2.5 T TX40
[ ] [ ] L13 1.5T, 5/16" dia. TX28
[ ] [ ] L14 .015 uH TX24
[ ] [ ] L15 2.5T, 5/16" dia. TX21
[ ] [ ] L16 2.5T, 5/16" dia. TX16
[ ] [ ] L17 2.2 uH DR2
[ ] [ ] L18 .33 uH axial TX22
[ ] [ ] L19 VK200 RF choke TX15 See stage "TC" for winding
[ ] [ ] L20 500 uH choke A4 Ignition hash filter
[ ] [ ] L21 .33 uH mini F17
[ ] [ ] L22 2.5T TX41
[ ] [ ] T1 6T/2T toroid CR34 VCO injection to U1
[ ] [ ] Q2 2SC2498 NPN RF DR27 Receiver RF preamp #2
[ ] [ ] Q3 NE021 NPN RF DR12 Receiver RF preamp #1
[ ] [ ] Q4 2N3904 NPN E19 VCO DC input filter