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Pinout diagrams for both the DB9 and power connectors.
Copycat32
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YEASU FT 1000MP KEYBOARD BOARD
Here is the pinout for the MB2 mic. Note that this mic is an electret mic; 5v is present on pin 1.
This sheet lists the mods to change the frequency for different regions / countries. It also shows the modification to increase the power output to 8 watts on AM and 18 watts FM.
VK3MR
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Searching for SBE Sidebander VI (6) or Console VI (6) Service Manual with alignment points and block diagram. I have done so much searching and have all the rig pix and other schematics, BUT NO SERVICE MANUAL FOR ALIGNMENT & FAULT FINDING Thankyou in advance
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...
Galaxy DX Radios Galaxy DX Radios DX2547
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...
Moleculo
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954
SPECIFICATIONS Owner's Manual RADIO MODIFICATIONS Frequency Conversion Channel Chart (After Modification) Clarifier Mod SEMICONDUCTOR INFORMATION Semiconductor Datasheets DIAGRAMS Schematic Diagram Chassis Exploded View Drawing MIC WIRING Stock 1- Shield (Ground) 2- Yellow (Audio)...
Galaxy DX Radios Galaxy DX Radios DX979
Moleculo
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799
SPECIFICATIONS Owner's Manual Factory Service Manual RADIO MODIFICATIONS Frequency Conversion Channel Chart (After Modification) Clarifier Mod ALIGNMENT PROCEDURES PLL Alignment Transmitter Alignment Receiver Alignment Alignment Locations SEMICONDUCTOR INFORMATION Semiconductor...
Moleculo
Views
875
SPECIFICATIONS Owner's Manual RADIO MODIFICATIONS DX959 (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 Diagram for a DX959 SEMICONDUCTOR...

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The filter I made: When I do a good job in suppressing its far end stopband, its loss always increases to around 6.5dB. I'm thinking about whether I want to ensure low loss or far end stopband suppression?
My filter debugging issue

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LY4A DX Reminder - https://ly4a.com
Free callsign alarm for DXers. Enter the callsign you want to work, pick bands and modes, and be alerted the moment it is spotted on DXScape, DXSummit, DXHeat, PSK Reporter or Reverse Beacon. Android, Windows, macOS. No ads, no account.

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Thanks for the welcome! :)
Just getting back into 2-way radio after a 35-year absence. CB seems to have died in the Fraser Valley in this time.
73's
BC Coyote
BC Coyote
Hey! There are still some folks on sideband in the Fraser Valley, but it's a shadow of what it was 35 years ago! I'm up on Cortes Island and I have maybe 6 or 7 locals within sideband range of me (80 miles or so). AM CB up here died totally and completely in the very early 2000's.
  • Wow
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