Receive:
C25,C29 change to 2.2uf mylar, polypropylene or non-polarized electrolytic
C142 to a 2.2 or 4.7uF electrolytic or tantalum, observe polarity
C138, C139 Change to 4.7uf mylar, polypropylene or non-polarized electrolytic
Change C132 to a 1000uF, 25 volt electrolytic, observe polarity
More highs? Make C137 lower in value
Transmit:
Change C129 and C118 and C112 to 4.7uf mylar, polypropylene or non-polarized electrolytic
SSB bass? change C111 to a 2.2uf mylar, polypropylene or non-polarized electrolytic
Direct inject:
Inject through a 10uF into the C112 end of R208 with the + end towards R208 (if you want to leave it so the mic jack still works on AM)
Alternately you can pull C112 and inject through the 10uF into the R208 end of the C122 holes with the + towards the board.
This should also work on a PC244 hifi
Cobra 146GTL hi fi
Caps, cap, capacitor, direct inject, bass, lows, hi fi, hifi, hi-fi, high fidelity, mod, mods, modification, upgrade, widen, wide audio, Goldfinger, Cobra, Galaxy, Ranger
- Goldfinger
- Site Maintenance
- Posts: 3860
- Joined: Sat Jun 30, 2007 12:27 am
- Location: Beaver State
Jump to
- REGISTRATION, RULES, AND NEW MEMBERS - HELP AREA
- ↳ WWPDX FORUM RULES: IMPORTANT! READ BEFORE REGISTERING!
- ↳ IMPORTANT MEMBER ACCOUNT INFORMATION:
- ↳ Forum Help & Info (Visitor and Member Help)
- WELCOME TO THE WORLDWIDE PIRATES OF DX FORUM!
- ↳ MEMBER TO MEMBER - GENERAL CONVERSATION AREA
- ↳ WWPDX WELCOMES YOU! --------------- POST YOUR INTRO HERE!
- ↳ Polls and Research
- CB WATERGATES AND DX CONTACTS
- ↳ CB WATERGATES : <<< The Watergate's rolling on WWPDX.com!
- KEYDOWNS AND COMPETITIONS (also local events in "The Meeting Place")
- ↳ KEYDOWNS AND COMPETITION EVENTS - INFORMATION AND DATES
- LET'S TALK RADIO! (Radio Related Questions, Answers, and Info)
- ↳ CB Radios (11 Meter Base and Mobile)
- ↳ 10 Meter Exports (Base and Mobile)
- ↳ UK Radio - CB Across The Sea
- ↳ Vintage, Tube Type, and Classic Radios
- ↳ Amps (Tube and Solid State)
- ↳ Antennas - Base and Mobile
- ↳ Microphones & Mic Wiring
- ↳ Meters, Test Equipment, and other Accessories
- ↳ Electrical and Charging Systems
- THE COMM ROOM - Communications Central
- ↳ BASIC Communications - Q and A
- ↳ Scanner Mania! Scanning The World!
- ↳ Ham Talk - Shortwave and Amateur Radio
- TECH CENTRAL: MANUALS, TIPS, SCHEMATICS, AND MODS
- ↳ Radio Mods, Tips, & Secrets
- EXPERIMENTATION STATION : TAKING CB BEYOND CB
- ↳ >>> HIGH FIDELITY AUDIO Q and A <<< POST QUESTIONS AND COMMENTS HERE!
- ↳ rx and tx mods
- The Merchant's Mall: LINKS FOR REFERENCE ONLY
- ↳ MERCHANT'S MALL GUIDE (Read The Guide)
- ↳ MERCHANT'S MALL - LINKS TO MERCHANTS
- ↳ Merchant Talk Section - Product and Merchant Reviews and Discussion
- ↳ Merchant's Mall: Add-A-Link
- ↳ MANUFACTURER LINKS: LINKS ONLY IN THIS CATEGORY! NOT FOR DISCUSSION OF EQUIPMENT!
- Classifieds - Buy, Sell, Trade (ADS MUST BE KEPT UPDATED OR THEY WILL BE DELETED!)
- ↳ >>> WANTED <<< Radios, Amps, and Accessories
- ↳ SOLD! Completed Classifieds and Feedback
- ↳ AUCTIONS - WEB, CRAIGSLIST, E-BAY, ETC... (REFERENCE ONLY!)
- Miscellaneous Topics
- ↳ Mobile & Base Pics - Basic and Custom
- ↳ The Pirate's Galley and Cantina
- ↳ Songs, MP3's, and Wav's
- ↳ Transportation Station - On and off road!
- ↳ THE GREAT OUTDOORS
- ↳ pirate hall of fame
- ↳ Pirate Humor
- ↳ Fallen But Not Forgotten
- ↳ CB to the PC
- ↳ TECH TALK (NON CB RELATED)
- ↳ The Pirate's Plank!