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AD6IW
23 cm Synthesized Transverter
AD6IW
23 cm Synthesized Transverter
23cm Band
1240 MHz - 1300 MHz
* 1296. 1 MHz weak signal, cw/ssb.
* 1270 MHz satellite band, multi - mode.
* 1280 MHz repeater, 12 MHz shift.
* 1294.5 MHz national FM simplex freq.
* 1253.25 MHz ATV.
AD6IW
Block Diagram
pin
40 dBm
32 dBm
pin att.
7 dBm
J1
3
pin
1
RX
.8 dB NF
30 dB Gain
switch
ant switch
Helix filt.
hemt
mmic
switch
XTAL
1152MHz
rs232
PTT
AD6IW
1
2M TRX
2
8
diplexer
att
T/R
switch
Flash MCU
lcd display
encoder
PLL
1096-1154MHz
VCTXO
PLL
+3V
+5V
+5V
C20
+10V
+10V
.1u
C19
100p
LT1028A
gnd
3
out
U2
10
J2
sma
Refin ADF4118
Flo
C12
11
Rfina
C3
4,7n
+5V
12
Data
comm
ccw
gnd
1
cw
R
CLK
DIN
CS/
rf out
7
C10
R5
14
R6
18
10k
R8
Dgnd
5
C5
R9
+12V
100p
51
R13
82 1/2W
3
C33 22p
+12V sw
C13 .1u
68p
4
100ua
2
4
6
8
10
L1
gnd
22nH
R10
C14
1
3
R12
R
R
R
out
5.9V 80mA
R11
68p
NGA686
JP1
in
1
gnd
1
3
5
7
9
LATJ1
sma
C11
4
.1
2
U5
R22
10k
2
10k
+5V
D1
R7
18
+12V
2
1u
100p
10k
R4
5V
MAX5402
R23
1k
gnd
R3
11k
4
8
6
C24
P2
Vcc
V804ME08
C35
R15
P3
9
4
5
P1
0
18
U6
3
Vcc
6
10k
RFinb
Agnd
LE
Cpgnd
13
7
-
10p
U4
VT
R25
.1u
8
Muxout
2
R26
6
8
50p
100p
C23
OUT
T2
22u
C9
5
6
2
CLK
OVC
1
1
ext. reference
+
C4
R2
CE
V+
16
Dvdd
C2
680p
10n
8
3
C34
0
.1
T1
VC-TCXO
100p
U3
75k
2
U1
C8
1
C1
C6
C18
.1u
R1
CP
4
Vcon Vcc
2
C17
100p
C7
4
1
Avdd
22u 100p
Vp
C15
100p
7
C16
.1u
15
C22
V-
R14
20
GaAs HBT
HEADER 5X2
LT1004/SO
Title
PLL
Size
A
AD6IW
Date:
Document Number
AD6IW
Sunday, February 16, 2003
Rev
01b
Sheet
1
of
1
23 cm PLL
AD6IW
AD6IW
13 cm PLL
AD6IW
AD6IW
23 cm Transverter
AD6IW
AD6IW
23 cm Transverter - Modification
AD6IW
AD6IW
23 cm Transverter - Modification Top
AD6IW
AD6IW
23 cm Transverter - Amplifier
AD6IW
AD6IW
Controller Circuit Diagram
J3
+V
Q4
C16
.0022u
SW5 SW6
FUNC MENU
Q3
+V
2N7002 1
1
2
R13
10k
2N7002
SW1
RESET
+V
C10 .1u
2N7002
2
1
R14
10k
Q6
R5 10k
C4
R4
10k
R15
10k
R3 10k
3
1
R1
10k
D1
1n4148
VCC
11.0592 M
Y1
21
44
U2
C1 27p
X1
C2
20
X2
27p
10
2
+ C3
10u
RESET
1
J2
LCD
R16
10k
D2
mosf et
1
2
3
4
5
6
3
R7
220
Q1
BC847
J4
C13 .1u
+V
7
RS232
8
2
C5 .1u
16
C7
C
C6 .1u
6
15
T1OUT
R1IN
T1IN
R1OUT
T2OUT
R2IN
V+
T2IN
R2OUT
U3
C+
VCC
C1-
V-
C2+
GND
C2-
11
10
3
9
1
3
+12VCC
2
C12
.0022u
-
1
1
2
3
4
5
U4A
6
.1u
U6
93C46
7
+V
+V
+12VCC
3
C8
.1u
C19
.1u
C9
.1u
C14
U4B
4
5
CS
CLK
DI
DO
LT1013
+
-
3
+V
35
EA/VPP
LT1013
+
.1u
33
ALE/PROG
R12
10k
10k
PLL
R10
10k
12
8
13
32
PSEN
4
14
1
2
3
P3.0(RXD)
P3.1(TXD)
P3.2(INT0)
P3.3(INT1)
P3.4(T0)
P3.5(T1)
P3.6(WR)
P3.7(RD)
R19
C15
R11
14k
1
prog.
3
IN
U5
LM2940
R17 10k
SW4
norm.
+ C17
10u
OUT
GND
Q2
BC857b
C11
.001u
1
220
2
J1 4
6
8
10
5
R8 8,2k
PTT_IN
1
2
+V
1
3
5
7
9
D3
JP3
1
C18
220u
C20
+ .1u
1n4001
2
3
2
1
2
pll/xtal osc PIN 1
trx ptt PIN 2
ant rly PIN 3
pin att PIN 4
gnd PIN 5,6
1
8
11
13
14
15
16
17
18
19
8
JP2
R6
10k
R18
4
R9
220k
TRX
24
25
26
27
28
29
30
31
P2.0(A8)
P2.1(A9)
P2.2(A10)
P2.3(A11)
P2.4(A12)
P2.5(A13)
P2.6(A14)
P2.7(A15)
GND
+V
ENCODER
P1.0(T2)
P1.1(T2EX)
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
22
2
3
4
5
6
7
8
9
1
2
3
1
2
3
4
POWER
2
MAX232
R2 10k
Title
SW MAG-SPDT
23 cm TRX Controller
Size
A4
AD6IW
JP4
80C51RA/LCC
GNDVCC
JP1
43
42
41
40
39
38
37
36
P0.0(AD0)
P0.1(AD1)
P0.2(AD2)
P0.3(AD3)
P0.4(AD4)
P0.5(AD5)
P0.6(AD6)
P0.7(AD7)
Q5
2N7002
1
2
3
4
5
6
7
8
9
10
11
12
13
14
.1u
3
+V
2
+V
2
+V
LS1
meb 12c 5
2
b_light
3
3
1
2
3
+V
Date:
Document Number
AD6IW
Thursday , February 13, 2003
Rev
G.P.
Sheet
1
of
1
Controller
AD6IW
AD6IW
Controller - Display Side
AD6IW
AD6IW
Controller - Component Side
AD6IW
AD6IW
E²PROM Detail
AD6IW
AD6IW
Connector - Detail
AD6IW
AD6IW
Encoder Detail
AD6IW
AD6IW
Encoder Detail
AD6IW
AD6IW
Built-in Controller
Serial Port
AD6IW
AD6IW
AD6IW
AD6IW
Antenna Switch
AD6IW
AD6IW
Transverter - inside
AD6IW
AD6IW
Side view
AD6IW
AD6IW
Rear view
Operational Modes
AD6IW
AD6IW
Operational modes
PLL or crystal oscillator mode
Offset frequency shift setting
+/- 12.5 MHz in 250 kHz shift
IF frequency shift 144 - 146 MHz
in 250 kHz step
AD6IW
Operational modes
Transmission on/off time setting
Synthesizer unlocked
Dimmer setting
Output power setting
Reference frequency setting
100 Hz step
AD6IW
Phase noise - big picture
AD6IW
AD6IW
Phase Noise
AD6IW
AD6IW
AD6IW
AD6IW
Tools












AD6IW
Analog Devices 812 Simulator V 3.650
Keil Microvision µVision 2 V2.14
Flash Magic V1.70
WinIsp V2.17 Philips
ADI SimPLL V1.0
National Semiconductor WebBench PLL Simulator
AppCad Agilent Technologies V2.50
RFsim99 V1.03
Smith V1.82
PLL Code Loader V212
Eagle V4.0
Orcad Capture & Spice
http://goran.us