VOLTAGE CHART
Mode
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
IC 1
RX
CW
_
.
_
8 .3
0
0
0
0
2 .8
1 .4
0
0 .3
0 .3
0 .6
FM
-
-
-
8 .3
0 .1
0 .1
0 . 2
0
2 .8
1 .4
0
0 . 3
0 ,3
0 .6
AM
-
-
-
8 .3
0
0
0
0
2 .8
1 .4
0
0 . 3
0 .3
0 .6
USB
-
-
-
8 .3
0
0
0
0
2 .8
1 .4
0
0 .3
0 .3
0 . 6
LSB
-
-
-
8 .3
0
0
0
0
2 .8
1 .4
0
0 . 3
0 .3
0 . 6
SQ(CW)
-
-
-
-
-
-
-
6 .9
-
4 .0
-
-
-
-
TX
CW
-
-
-
8 .3
0
0
0
0
2 .8
1 . 0
0
0 . 3
0 .3
0 .6
FM
-
-
-
8 .0
0
0
0
0
2 .8
1 . 0
0
0 .3
0 .3
0 .6
AM
-
-
8 .0
0
0
0
0
2 .8
1 . 0
0
0 .3
0 . 3
0 .6
USB
-
-
-
8 .3
0
0
0
0
2 .8
1 , 0
0
0 .3
0 , 3
0 .6
LSB
-
“
“
8 .0
0
0
0
0
2 .8
1 . 0
0
0 .3
0 .3
0 .6
IC 2
RX
CW
0
0
1 .9
0
0 .6
0 . 6
0
FM
1 .3
1 .3
7 . 1
0
3 .2
3 .3
0
AM
0
0
0
0
0
0
0
USB
0
0
1 .9
0
0 . 6
0 . 6
0
LSB
0
0
1 .9
0
0 . 6
0 .6
0
TX
CW
0
0
1 .9
0
0 , 6
0 . 6
0
FM
1 .3
1 .4
6 . 8
0
3 .3
3 .3
4 .3
AM
0
0
0
0
0
0
0
USB
0
0
1 . 9
0
0 .6
0 . 6
0
LSB
0
0
1 .9
0
0 .6
0 . 6
0
IC 3
RX
CW
3 .0
4 .6
6 . 1
3 .4
3 .4
8 .2
4 .5
4 .9
8 .2
8 . 2
0
0
8 .2
0 . 5
8 .2
3 .8
0
L FM
3 .0
4 .6
6 . 1
3 .4
3 .4
8 . 2
4 .5
4 .9
8 .2
-
8 .2
0
0
8 .2
0 . 5
8 .2
3 .8
0
0 AM
3 . 0
4 .6
6 . 1
3 .4
3 .4
8 .2
4 .5
4 .9
8 .2
-
8 .2
0
0
8 .2
0 . 5
8 .2
3 .8
0
W USB
3 .0
4 .6
6 . 1
3 .4
3 .4
8 .2
4 .5
4 .9
8 .2
-
8 .2
0
0
8 .2
0 . 5
8 .2
3 .8
0
LSB
3 .0
4 .6
6 .1
3 .4
3 .4
8 . 2
4 . 5
4 .9
8 .2
-
8 .2
0
0
8 .2
0 . 5
8 .2
3 .8
0
TX
CW
4 .2
4 .3
4 .4
3 .8
3 .8
8 .2
4 .5
4 .9
8 .2
-
8 .2
0
0
8 .2
0 . 5
У .2
3 .8
0
M FM
4 .2
4 .3
4 .4
3 .8
3 .8
8 .2
4 .5
4 .9
8 .2
-
8 . 2
0
0
8 .2
0 . 5
8 .2
3 .3
0
I AM
4 .2
4 .3
4 .4
3 . 8
3 .8
8 .2
4 . 5
4 .9
8 .2
-
8 , 2
0
0
8 .2
0 . 5
8 .2
3 .8
0
D USB
4 .2
4 .3
4 .4
3 .8
3 . 8
8 .2
4 .5
4 .9
8 .2
-
8 .2
0
0
8 .2
0 . 5
8 .2
3 .8
0
LSB
4 .2
4 .3
4 .4
3 .8
3 . 8
8 . 2
4 .5
4 .9
8 .2
-
8 .2
0
0
8 .2
0 , 5
8 .2
3 .8
0
Mode
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
IC 3
RX
CW
3 .4
4 . 5
5 .5
3 . 6
3 .6
8 .2
4 . 5
4 .9
8 .2
.
8 .2
0
0
8 ,2
0 . 5
8 .2
3 .8
0
( o o n 't )
H FM
3 ,4
4 . 5
5 , 5
3 .6
3 .6
8 .2
4 .5
4 .9
8 .2
-
8 .2
0
0
8 .2
0 . 5
8 .2
3 .8
0
I AM
3 .4
4 .5
5 .5
3 .6
3 .6
8 .2
4 .5
4 .9
8 .2
-
8 .2
0
0
8 ,2
0 . 5
8 .2
3 ,8
0
USB
3 .4
4 .5
5 . 5
3 .6
3 .6
8 ,2
4 ,5
4 ,9
8 ,2
-
8 ,2
0
0
8 , 2
0 . 5
8 .2
3 .8
0
LSB
3 .4
4 .5
5 ,5
3 .6
3 .6
8 .2
4 .5
4 .9
8 ,2
-
8 .2
0
0
8
-Ï
0 .5
6 .2
3 .8
Q -
Т
Я
-
TS!-------
l.G~
4 .6
6 . 1
T T
Tr
8 .2
4 .5
4 .9
8 .2
-
8 .2
0
0
8 ,2
0 . 5
3 .2
3 .8
0
L FM
3 .0
4 .5
5 .9
3 .3
3 .3
8 .0
4 . 5
4 .9
7 ,8
-
8 .0
0
0
7 .9
0 . 5
7 .9
3 .8
0
0
AM
3 .0
4 .5
5 .9
3 .3
3 .3
8 .0
4 .5
4 .9
7 .8
-
8 .0
0
0
7 .9
0 . 5
7 .9
3 .8
0
w USB
3 .0
4 .6
6 .1
3 .4
3 .4
8 .2
4 .5
4 .9
8 .2
-
8 ,2
0
0
8 .2
0 . 5
8 .2
3 .8
0
LSB
3 .0
4 . 6
6 .1
3 .4
3 .4
8 .2
4 .5
4 .9
8 .2
8 . 2
0
0
8 .2
0 . 5
8 .2
3 .8
0
CW
4 .2
4 . J
4 .4
3 .6
3 .6
8 .2
4 , 5
4 .9
8 .2
-
8 ,2
0
0
8 . T
0 . 5
8 .2
j . a
0
M FM
4 .2
4 . 2
4 .2
3 .7
3 .7
8 ,0
4 . 5
4 .9
7 .9
8 .0
0
0
8 .0
0 , 5
7 .9
3 .8
0
I AM
4 .2
4 . 2
4 .2
3 .7
3 . 7
8 ,0
4 . 5
4 .9
7 .9
-
8 .0
0
0
8 .0
0 , 5
7 .9
3 .8
0
D USB
4 .2
4 .3
4 .4
3 ,8
3 .8
8 .2
4 . 5
4 .9
8 .2
-
8 .2
0
0
8 .2
0 . 5
8 .2
3 .8
0
LSB
4 .2
4 . 2
4 .4
3 .8
3 .8
8 .2
4 .5
4 .9
8 .2
-
8 . 2
0
_ f l _
. Ł 2
Q,5.
8 ,2 .
3 . Ł -
0
Ш
T X
x x ~ Т Г Г X 6 “ 3 .6
8 .2
4 .5
4 .9
8 .2
-
8 .2
0
0
8 . 2
0 . 5
8 .2
3 .8
0
H FM
3 ,4
4 .4
5 .4
3 .5
3 .6
8 .1
4 .5
4 .9
8 .0
-
8 . 1
0
0
8 .1
0 . 5
8 .0
3 .8
0
I AM
3 .4
4 .4
5 .4
3 . 5
3 .6
8 .1
4 . 5
4 .9
8 .0
-
8 . 1
0
0
8 ,1
0 . 5
8 .0
3 .8
0
USB
3 .4
4 . 5
5 .5
3 .É
3 .6
8 .2
4 . 5
4 .9
e
. 2
-
8 .2
0
0
8 ,2
0 . 5
8 ,2
3 .8
0
LSB
3 .4
4 . 5
5 .5
3 .6
3 .6
8 .2
4 . 5
4 .9
8 .2
‘
8 . 2
0
0
8 .2
0 , 5
8 ,2
3 .8
0
IC 4
RX
CW
0
3 .4
3 .4
0
6 .0
7 . 5
7 . 6
FM
0
3 .4
3 .4
0
6 .0
7 . 5
7 . 6
AM
0
3 .4
3 .4
0
6 .0
7 . 5
7 .6
USB
3 .0
3 .4
3 .4
0
6 ,0
7 .5
7 . 6
LSB
3 .0
3 .4
3 .4
0
_j
6 .0
7 .5
7 , 6
TX
CW
0
3 .3
3 .3
0
5 .9
7 ,4
7 , 0
FM
0
3 .3
3 . 3
0
5 .8
7 .0
3 . 7
AM
0
3 .3
3 .3
0
5 ,8
7 .0
3 .7
USB
2 .9
3 .3
3 .3
0
5 .9
7 .4
4 ,0
LSB
2 9
1
3 .3
3 .3
0
5 .9
7 .4
4 ,0
Summary of Contents for 148GTL-DX
Page 32: ...со SO AOJ VR2 BLOCK DI AGRAM ...
Page 33: ...SCHEMATIC DIAGRAM ...
Page 41: ...Parts Layout Top View Î37 2SB525C 1 4 1 5 ...
Page 42: ...PARTS LAYOUT Top View ...
Page 43: ...ADDED PARTS MAIN PCB Bottom View PC 879AB ...
Page 44: ...COPPER PATTERN SWR PCB CH SW PCB LED PCB CD ...
Page 48: ...го w INTERNAL DIAGRAM IC s MB87I9 ...
Page 49: ...INTERNAL DIAGRAM IC s го А ...
Page 50: ...INTERNAL DIAGRAM IC s S 0 4 2 P 25 ...
Page 58: ...со го BLOCK DI AGRAM ...
Page 59: ...PB OIO SCHEMATIC DIAGRAM ...
Page 60: ...WiRING DIAGRAM 3 5 3 6 P C 881 P C 8 8 0 ...
Page 66: ...COPPER PATTERN MAIN PCB ...
Page 68: ...P B O I O ADDED PARTS MAIN PCB H fs il 8 46 ...
Page 70: ...COPPER PATTERN SUB ASSY PCB s ...
Page 71: ...PARTS LAYOUT MIC JACK 49 ...
Page 74: ...INTERNAL DIAGRAM IC s MC14008B 1 4 Cou l 13 S 4 13 S 3 11 S2 10 S 1 16 15 14 13 12 11 10 9 52 ...
Page 75: ...сл С О INTERNAL DIAGRAM IC s OSC out Г 2 out FS PO PI P2 P3 PA P5 P6 P7 P8 MC145106 ...
Page 76: ...INTERNAL DIAGRAM IC s 14 0UT4 13 I N 4 12 lN 4 11 VEE 10 IN 3 9 I N 3 8 0UT3 TA75902P 54 ...