RAT5 Manual version 1.2.0
RAT5 Information Manual version 1.2.0 © GW4GTE 2010
Page 24 of 29
Component
Value
Marked as
VC1
5-70p Ceramic Trimmer
Actual value as available
Q1
BC184
Marked CTBC184
VR1
78L05
78L05
D1
KV1560NT varicap
Marked 560.C57
D2
1N4148
FL1
TOKO ALFY455GT
Marked A55GT
T1
KANK3333 or equiv
Marked 45U0L
T2
KANK3333 or equiv
Marked 45U0L
L1
KANK3333 or equiv
Marked 45U0L
L2
KANK3333 or equiv
Marked 45U0L
RV1
10k lin.
Marked B10K
RV2
10k lin.
Marked B10K
RV3
10k log.
Marked A10K
U1
TDA1072A
DIP
U2
LM358
DIP
U3
LM386
DIP
U1 socket
16 pin DIP
U2 socket
8 pin DIP
U3 socket
8 pin DIP
PL1/2/3/4
Header pin strip
Cut to length as needed
Non-PCB item SK1/2/3
Header socket 10-way
Cut to length as needed
Parts List by value (R,C only – with idents)
Value
Component
Marked as
10R
R15
Brown, Black, Black Red
22R (qty 2)
R2,R3
Red, Red, Black, Red
51R
R1
Green, Brown, Black, Brown
1k
R8
Brown, Black, Black, Brown, Brown
2k2
R17
Red, Red, Red, Gold
4k7 (qty 3)
R5,R6,R10
Yellow, Violet, Red, Red
10k (qty 2)
R14,R16
Brown, Black, Orange, Brown
22k (qty 2)
R7, R13
Red, Red, Orange, Gold
47k (qty 4)
R4,R9,R11,R12
Yellow, Violet, Orange, Red
3p3 (80m),12p (160m), 47p (MW)
C2
3.3, 12, 47
33p (80m), 68p (160m), 100p (MW)
C14
33, 68, 101
47p (80m),150p (160m), 390p (MW)
C1, C3
47, 151, 391
2n2 (qty 2)
C26,C22
222
3n3
C4
332
22n
C21
223
47n
C25
473
100n (qty 14)
C5,C6,C7,C8,
C11,C12,C15,
C16,C17,C18,
C19,C24,C29,C31
104
0.47u (qty 2)
C20,C23
474
2u2
C9
2.2 uF
22u
C10
22 uF
47u (qty 2)
C13,C30
47 uF
470u
C27
470 uF