6M Dual PA Part list

 

SWR Bridge

 

Part ID                 Value                                                 Description                                        Remarks

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 14-9x5mm

11x6,5x8mm

BNC                      Socket

 

 

 

Power supply and Bias supply

 

Part ID                 Value                                                 Description                                        Remarks

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

 

 

PTT Sequencer and controller

Part ID                 Value                                                 Description                                        Remarks

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.

 

Splitter and Bandpass

Part ID                 Value                                                 Description                                        Remarks

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                                      8 6 turn - 17mm

L2                         100nH                                               1.6mm Wire                                      8 3,5 turn - 10mm

L3                         150nH                                               1.6mm Wire                                      8 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 14-9x5mm

                                                                                                                                                 Autotransformer

                                                                                                                                                 50-Ohm RG316 Coax.

                                                                                                                                                 5 turn Conductor.

7 turn Shield

 

Combiner and Lowpass

Part ID                 Value                                                 Description                                        Remarks

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                                      8 3 turn - 8mm

L2                         105nH                                               1.6mm Wire                                      8 3,5 turn - 10mm

L3                           88nH                                               1.6mm Wire                                      7 3,5 turn - 11mm

L4                         133nH                                               1.6mm Wire                                      8 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 23-14x7mm

                                                                                                                                                 Autotransformer

                                                                                                                                                 50-Ohm RG316 Coax.

                                                                                                                                                 5 turn Conductor.

7 turn Shield

 

 

PA Module

Part ID                 Value                                                 Description                                        Remarks

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

 

 

Other

Part ID                                              Value                    Description                                        Remarks

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.