Inne Super Star 2200 User Manual
CHASSIS PCMA001S
Superstar 2200
Alan 88S - Argus 5000 - Cobra 148GTL DX (fake)- Colt 2400 - Falcon 2000 - Ham International 8040 -
HyGain 80 - Lafayette 240FM - Mongoose 2000 - Nato 2000 - Palomar 2400 - Palomar 5000 - TriStar
797 - TriStar 848
Block Schematic Diagram
PCB Layout
Test Points
Reading Point Adjustment
TP1 CT1 Band A -80 Ch. 19.655MHz
TP1 CT2 Band B -40 Ch. 19.880MHz
TP1 CT3 Band C CEPT 20.105MHz
TP1 CT4 Band D + 40 Ch. 20.330MHz
TP1 CT12 Band E + 80 Ch. 20.555MHz
TP1 CT5 Band C CEPT 20.1035MHz
TP2 T1 0utput to RF local oscillator 37.660-38.100MHz for CEPT
TP3 VCO-Coil VCO DC Voltage 2,5 Volt @ 27.175MHz
TP4 CT11 AM 10.695MHz
TP4 CT10 LSB 10.692MHz
Description
Value
Adjustment
RECEIVER
T8 RF Input
T9 RF Input
T10 RF Input
T11
T12 1. IF 10,7MHz
T13 AM IF 455kHz
T14 AM Detector 455kHz
T6 SSB IF 455kHz
T7 SSB Detector
T16
TRANSMITTER
T1 PLL Output to Converter 37.660 - 38.100MHz for CEPT
T2 PLL Output to Converter 37.660 - 38.100MHz for CEPT
T3 Transmitter Output 26.965 - 27.405MHz for CEPT
T4 Transmitter Output 26.965 - 27.405MHz for CEPT
T5
L16 Transmitter Output 26.965 - 27.405MHz for CEPT
CT8 Transmitter Output USB/LSB 26.965 - 27.405MHz for CEPT
CT9 Transmitter Output USB/LSB 26.965 - 27.405MHz for CEPT
RV2 Bias Q8
RV11 AM/FM Output Power 10 Watt
METER
RV4 RF Power Meter
RV8 RF S-Meter SSB (USB/LSB)
RV9 RF S-Meter AM/FM
.
RV1 FM Modulation +/- 2kHz
RV6 SSB Modulation 18 Watt p-p
RV11 AM Modulation 90%
RV5 Carrier at SSB Adjust for NO Carrier
1. IF
FM Discriminator
Transmitter Output
Description
10,7MHz
26.965 - 27.405MHz for CEPT
Value
Modification for SuperStar 2200
To get 10-meter, cut trace from + 5 Volt to Pin 8 and 9.
To get 12-meter, cut trace from GND to Pin 7 and connect Pin 7 to + 5 Volt.
Make a new VCO Block.
VCO-Block for CB-Radio
Re-tune both Transmitter and Receiver-part.
The VCO-Block is a part of the active oscillator in TA7310P. This will opeate between 16MHz and
19MHz.
Output from TA7310P Pin 9 to PLL02A is: Mixer frequency - VCO frequency.
Output from TA7310P Pin 6 to Receiver/Transmitter Mixer is: Mixer frequency + VCO frequency.
The new "VCO-BLOCK" will operate between 14MHz and 21MHz, and will then cover 10-meter, 11meter and 12-meter.
Components
D1 = BB156 (Phillips)
L1 = 5uH
C1 = 470pF
C2 = 470pF
C3 = 4,7pF
C4 = 12pF
VCO operates between 17.115MHz (Ch.1 Band A)
and 18.445MHz (Ch.40 Band E),
output on Pin 6 is 36.780MHz (Ch.1 Band A) to
39.000MHz (Ch.40 Band E),
and output on Pin 9 is 2.550MHz to 2.110MHz inn
all band.
The VCO-voltage (TP1) operates between 4,5 Volt
(Ch.1 Band A) and 0,5 Volt (Ch.40 Band E).
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