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Items
Vairiable Output mod for all Cobra 25 and 29 Models
- Cobra Model
- 25
- 25 Classic
- 25GTL
- 25LTD
- 25 Plus
- 25LTD ST
- 25NW ST
- 25WX ST
- 25WX NW ST
- 29
- Cobra 29 (Cobrapak)
- 29LTD
- 29 Plus
- 29GTL
- Cobra 29LTD CHR (Chrome)
- 29LTD ST
- 29 LX LE
- 29NW ST
- 29WX ST
ALIGNMENT PROCEDURES
PLL Alignment
Receiver Alignment
Transmitter Alignment
Alignment Locations
SEMICONDUCTOR INFORMATION
Active Device Function Location Layout (Main Board)
Semiconductor Datasheets
DIAGRAMS
Schematic Diagram
Picture Tour Of Radio
PCB Layouts and Parts
Main PCB...
SPECIFICATIONS
Owner's Manual
RADIO MODIFICATIONS
DX11B Frequency Conversion
Channel Chart (After Modification)
Clarifier Mod
Disabling Talkback
Roger Beep Tone Mod
ALIGNMENT PROCEDURES
PLL Alignment
Transmitter Alignment
Receiver Alignment
Alignment Locations
VCO Frequency Generation...
SPECIFICATIONS
Owner's Manual
RADIO MODIFICATIONS
DX22B Frequency Conversion
Clarifier Mod
ALIGNMENT PROCEDURES
PLL Alignment
Transmitter Alignment
Receiver Alignment
SEMICONDUCTOR INFORMATION
Transistors Voltage Chart
Semiconductor Datasheets
DIAGRAMS
DX22B Schematic Diagram (Mar...
SPECIFICATIONS
Owner's Manual
Chassis, Miscellaneous & Mechanical Parts
Semiconductor Datasheets
RADIO MODIFICATIONS
DX2517 Frequency Conversion
Channel Chart (After Modification)
Extended 10-Meter Frequency Conversion (28.000 - 29.655MHz)
ALIGNMENT PROCEDURES
PLL Alignment
Transmitter...
SPECIFICATIONS
Owner's Manual
Chassis, Miscellaneous & Mechanical Parts
RADIO MODIFICATIONS
DX2517 Frequency Conversion
Channel Chart (After Modification)
Extended 10-Meter Frequency Conversion (28.000 - 29.655MHz)
ALIGNMENT PROCEDURES
PLL Alignment
Transmitter Alignment
Receiver...
SPECIFICATIONS
Owner's Manual
RADIO MODIFICATIONS
DX2527 Frequency Conversion
Clarifier Mod
ALIGNMENT PROCEDURES
PLL Alignment
Transmitter Alignment
Receiver Alignment
SEMICONDUCTOR INFORMATION
Transistors Voltage Chart (This is still being worked on)
Integrated Circuits Voltage Chart...
SPECIFICATIONS
Owner's Manual
Factory Service Manual
Tour of Pictures
RADIO MODIFICATIONS
DX2547 (P5 P6 Switch) Frequency Conversion
Channel Chart (After Modification)
Viagra Board Frequency Modification
10kc Mod
Clarifier Mod
Increase Clarifier Range Update
Roger Beep Tone Mod
FC347 Wiring...
SPECIFICATIONS
Owner's Manual
RADIO MODIFICATIONS
DX2547 (P5 P6 Switch) Frequency Conversion
Channel Chart (After Modification)
DX2547 Frequency Conversion
Viagra Board Frequency Modification
10kc Mod
Clarifier Mod
Increase Clarifier Range Update
Roger Beep Tone Mod
FC347 Wiring Diagram for a...
New 2010
SPECIFICATIONS
Information Flyer
Owner's Manual
Mic Wiring
Stock
1- Shield (Ground)
2- Yellow (Audio)
3- Red (Transmit)
4- White (Receive)
Astatic (4 wire)
1- Shield
2- White
3- Red
4- Black
Astatic (6 wire)
1- Shield & Blue
2- White
3- Red
4- Black
Yellow NC...
(Nov-2006 END of
Production )
SPECIFICATIONS
Owner's Manual
RADIO MODIFICATIONS
DX33HML Frequency Conversion
Channel Chart (After Modification)
Extended 10-Meter Frequency Conversion (28.000 - 29.655MHz)
Disabling Talkback
10kc switch Mod
ALIGNMENT PROCEDURES
PLL Alignment
Transmitter...
(June-2009 END of Production)
PICTURES
Tour Of Radio
SPECIFICATIONS
Owner's Manual
RADIO MODIFICATIONS
DX33HP Frequency Conversion
Channel Chart (After Modification)
Disabling Talkback
10kc switch Mod
ALIGNMENT PROCEDURES
PLL
Transmitter
Receiver
Alignment Locations
VCO Frequency...
SPECIFICATIONS
Owner's Manual
DIAGRAMS
DX33HP Schematic Diagram (EPT3600-15C)
Tech Note:
Galaxy DX33HP2 911 Mod
NOT Having Echo when Talk Back Switch is Turned ON.
For all Galaxy DX-33HP2 models with a serial number beginning in M911XXXXX.
Mic Wiring
Stock
1- Shield (Ground)
2-...
LINKS
Owner's Manual
RADIO MODIFICATIONS
Frequency Conversion For (EPT004410Z Band PCB)
Frequency Conversion For (EPT004410A "SMT" Band PCB)
Channel Chart (After Modification)
10-meter FM Mod (28.000 - 29.655MHz)
Disabling Talkback
Roger Beep Tone Mod
ALIGNMENT PROCEDURES
PLL...
(OCT-2006 End of Production)
LINKS
Owner's Manual
RADIO MODIFICATIONS
DX45MP Frequency Conversion
Channel Chart (After Modification)
Extended 10-Meter Frequency Conversion (28.000 - 29.655MHz)
FC347 Frequency Counter Wiring Diagram to a DX45MP
ALIGNMENT PROCEDURES
PLL Alignment...
LINKS
Owners Manual
Features Sheet
Pictures Inside Radio
RADIO MODIFICATIONS
DX48T Frequency Conversion
Channel Chart (After Modification)
FC347 Frequency Counter Wiring Diagram to a DX48T
ALIGNMENT PROCEDURES
PLL Alignment
Transmitter Alignment
Receiver Alignment
Alignment Locations...
SPECIFICATIONS
Owner's Manual
RADIO MODIFICATIONS
DX55HP Frequency Conversion
Channel Chart (After Modification)
Extended 10-Meter Frequency Conversion (28.000 - 29.655MHz)
Roger Beep Tone Mod
Adding Talkback Mod
SEMICONDUCTOR INFORMATION
Semiconductor Datasheets
DIAGRAMS
DX55HP...
SPECIFICATIONS
Owner's Manual
RADIO MODIFICATIONS
DX55V Frequency Conversion
Channel Chart (After Modification)
Extended 10-Meter Frequency Conversion (28.000 - 29.655MHz)
Roger Beep Tone Mod
Adding Talkback Mod
ALIGNMENT PROCEDURES
PLL Alignment
Transmitter Alignment
Receiver Alignment...
SPECIFICATIONS
Owner's Manual
RADIO MODIFICATIONS
Frequency Conversion For (EPT004410Z Band PCB)
Frequency Conversion For (EPT004410A "SMT" Band PCB)
Channel Chart (After Modification)
10 meter FM Mod (28.000 - 29.655MHz)
Disabling Talkback
Roger Beep Tone Mod
ALIGNMENT PROCEDURES
PLL...