6M Dual PA Part list
R1 100 1/3W
R2 100 1/3W
R3 150 1/3W
R4 2K7 1/3W
R5 100K 1/3W
R6 1K 1/3W
R7 220 1/3W
R8 470 1/3W
R9 4K7 Trim
C1 100pF
C2 8pF Silver Mica
C3 150pF
C3’ 5-20pF Trim.
C4 560pF
C5 470pF
C6 1nF
C7 100nF
C8 100pF
C9 1nF
C10 470pF
C11 560pF
D1-6 SD101 Schottky 1N4148 will do
Q1 BC337 NPN
Tr1 1:15 Cul 0,25 Ferrit: 4C6 or FT61 will do Ferroperm Permax 59 Phillips 4C65 Ø14-ø9x5mm
11x6,5x8mm
BNC Socket
R1 3K3 1/3W Mount on LED on front panel
R2 22 7W
R3 22 7W
R4 70 25W Mount on heatshink
R5 70 25W Mount on heatshink
R6 240 1/3W
R7 4K7 1/3W
C1 100nF 63V
C2 10uF 40V
C3 100nF 16V
C4 100nF 40V
C5 1uF 40V
C6 22uF 16V
C7 470uF 63V
C8 470uF 63V
C9 100nF 63V
U1 LM317 3-Terminal Regulator TO-220 mount on Heatshink
U2 7812 3-Terminal Regulator TO-220 mount on Heatshink
D2 1N6290 55V Transient Suppressor
D3-4 1N4001
F1 20A Fuse Mount on rear panel
R1 400 1/3W 1K5 on top of 560
R2 10K 1/3W
R3 5K6 1/3W
R4 10K 1/3W
R5 240 1/3W
R6 3K3 1/3W
R7 10K 1/3W
R8 1K2 1/3W
R9 1K8 1/3W
R10 330 1/3W
R11 10K 1/3W
R12 10K 1/3W
R13 10K 1/3W
R14 4K7 1/3W
R15 1K 1/3W
R16 4K7 1/3W
R17 1K 1/3W
R18 10K 1/3W
R19 6K8 1/3W
R20 1K2 1/3W
R21 150 1/3W
C1 1nF
C2-5 100nF
C6 22uF 16V
C7-9 10nF
D1 9,1V Zener
D2-7 1N4148
D8 LED PA Difference
D9-12 1N4148
D13 4,7V Zener
D14 3,6V Zener
D15-16 1N4148
D17 LED Red FAULT
D18-20 1N4148
Q1-3 1N5061 SCR
Q4 TIP122 NPN Darlington
Q5 BC337 NPN
Q6 TIP122 NPN Darlington
Q7 BC337 NPN
Q8 BC327 PNP
U1 CNY17 Optocoupler
RL1 24V TAKAMISAWA
RY24W-OH-K or similar.
R1 100 25W Chip resistor. Mount on
Heatshink.
C1 105pF Silver Mica 62pF/43pF
C2 100pF Silver Mica
C3 15pF Silver Mica
C4 82pF Silver Mica
C5 15pF Silver Mica
C6 100pF Silver Mica
C7 105pF Silver Mica 62pF/56pF
D1 1N4148
L1 150nH 1.6mm Wire Ø8 6 turn - 17mm
L2 100nH 1.6mm Wire Ø8 3,5 turn - 10mm
L3 150nH 1.6mm Wire Ø8 6 turn - 17mm
T1 1:1 Coax 2x2 Ferroperm permax 56
4 turn 50-Ohm RG316 Coax.
Pri: Conductor Sec: Shield
T2 5:7 Coax 2x6
Phillips 4C65 Ø14-ø9x5mm
Autotransformer
50-Ohm RG316 Coax.
5 turn Conductor.
7 turn Shield
R1 100 150W Chip resistor. Mount on
Heatshink.
R2 50 10W 2x22 Non Inductive
Alternative
C1 18pF Silver Mica 500V 10pF+8pF
C2 39pF Mica/Cer. 1Kv 12pF+12pF+12pF
C3 53pF Mica/Cer. 1Kv 18pF+18pF+18pF
C4 43pF Mica/Cer. 1Kv 10pF+8pF
C5 18pF Silver Mica 500V 10pF+8pF
C6 33pF Silver Mica 500V 18pf+15pF
C7 8,2pF Silver Mica 500V 8pF
C8 22pF Silver Mica 500V
L1 80nH 1.6mm Wire Ø8 3 turn - 8mm
L2 105nH 1.6mm Wire Ø8 3,5 turn - 10mm
L3 88nH 1.6mm Wire Ø7 3,5 turn - 11mm
L4 133nH 1.6mm Wire Ø8 5 turn - 15mm
T1 1:1 Coax 2x2 Ferroperm permax 56
4 turn 50-Ohm RG316 Coax.
Pri: Conductor Sec: Shield
T2 5:7 Coax 2x4
Phillips 4C65 Ø23-ø14x7mm
Autotransformer
50-Ohm RG316 Coax.
5 turn Conductor.
7 turn Shield
R1 300 10W Non Inductive
R2-5 10 1/3W
R6-7 10 1W
R8-9 220 3W 100+120 3W Non Inductive
R10-13 4R7 3W Non Inductive
R14 22 3W Non Inductive
R15 100 1/3W
R16 2K2 1/3W
R17 47 1/3W
R18 27 1/3W
R19 20 Trim
C1 8pF Silver Mica/Cer HY-Q
C2 572pF Silver Mica/Cer HY-Q 510pF+62pF
C3,C6 470pF Silver Mica/Cer HY-Q
C4,C7 220pF Silver Mica/Cer HY-Q
C5,C8 180pF Silver Mica/Cer HY-Q
C9, C9’ 47pF Silver Mica/Cer HY-Q
C10,C11 22pF Silver Mica/Cer 1Kv C10+C11=43pF
C12-15 1uF 63V
C16,C18 30pF Silver Mica/Cer HY-Q
C17,C19 43pF Silver Mica/Cer HY-Q
C20-21 10nF 250V
C22-25 100nF
C26 470uF 6,3V
C27 100nF 63V
C28 470nF
C29 470nF
D1-20 1N4148
D21-23 1N5361 27V Zener 5W
D24 1N5352 15V Zener 5W
D25-26 1N4001
Q1 TH430/SD1728 250W
Q2 TH430/SD1728 250W
Q3 BD179
Q4 TIP122 BDX53/BD645
L1-L2 RF choke 0,2-1uH 6-hole type
FB Ferrit Bead
TR1 4:1 2x2-hole core
TR2 1:2 2x2 Ferroperm Permax 56
D1-Block diagram 1N4148
D2-Block diagram 1N4148
R1- Block diagram 22K
ALC Adj. Block diagram 4K7 Trim
Antenne Relay Coax Relay.
6mm Cu tube
In all cases above, you may want to use Amidon 61 or Phillips 4C65 ferrit, instead of Ferroperm Permax 56 ferrit.