Interestingly the first three crystals in the bank of four are separated by 10 kHz but the last channel is 20 kHz. Then the second crystal in the bank of six is mixed in succession with the four crystals to give channels 5 to 8. The bandswitch is arranged so that the first crystal in the bank of six is mixed with the four crystals in succession so that at initiation that would give channels 1 to 4. The typical crystal synthesizers uses two banks of crystals arranged in a bank of four and bank of six arrays. With crystals that raised the possibly to utilize commonly available inexpensive Computer Crystals to move the frequency to 10 Meters. After digesting those inputs I chose to look at the 23 Channel units since many of these radios use Crystal Synthesizers. I received many helpful inputs and suggestions. These links jump directly to the brand's letter.Untitled Document Conversion of SSB CB Radios to 10 Meter QRP OperationĮarly in 2009 I posted an inquiry on the QRP-L Reflector about any and all that may have converted SSB CB Radios to 10 Meters. Please write, FAX, or Email for prices.īut manual may be available from the manufacturer or from us.īrand or manufacturer. Published but now out of print.) For these we may have service aids like a (These are typically from Cobra, Midland, Realistic, or Uniden, which are so new they're not ready yet, or already been It never was, or it came out after SAMS quit and a manufacturer's serviceīook isn't available. Of an otherwise identical mobile chassis (Midland 13-862 & 13-862B, Pace Sidetalk The letter ∻ at the end sometimes means the Base version ForĮxample, the Cobra 29LTD is identical to the 29LTD-WX, the Uniden Grant and Grant XLĪre identical to the President Grant, the Cobra 148GTL is the same as the Cobra 148 F-GTL,ģ. They've included a small add-on PC board like a Weather Receiver or Frequency Counter. To their earlier cousins that are in the SAMS. "NW", or "ST" have very similar or even identical main chassis All newer COBRA & UNIDEN models with suffixes like These may beĬompletely different main chassis, or only minor changes from the earlier chassis.Ģ. (EP) = Early Production (LP) = Late Production. "Amateur Radios" that are covered completely in our own special CYBERNET, UNIDEN, and GALAXY Service Manuals.ġ. Listed many newer "export" type multimode CBs and 10-Meter To find one for the same chassis under a different name. If you cant get the SAMS book for a specific model, you may be able Internet: Most popular identical chassis are grouped Contact them directly:Ģ647 Waterfront Parkway E. Out of print, but the company is still in business and says they will sell you aĬomplete photocopy of any available model for about $20. If you're hitting the flea markets, our MASTER LIST OF PLL CBs also includes the SAMS number for If you should order one of our CB TUNE-UP and MODIFICATIONĬommon model, every other known brand name and SAMS number will be Its a problem in the AC power supply or a special base circuit, you can use the bookįor the mobile version if you can't get the other. Published in SAMS the main chassis/PCB are identical, so unless you know Many popular models have both a mobile and base version The earlier names are in SAMS,Īnd we tell you that. ForĮxample, the President Grant (late) is identical to the Uniden Grant and Grant XL,Īnd the Cobra 29GTL is identical to the Cobra 29LTD or Uniden PC76XL, which are stillīeing sold as this was written in June, 2000. Under their own names, but are known to be similar or even identical to others that areĬurrent CBs are either identical to those listed, or very close electrically. Weve included some models that werent in SAMS Also, many of these are still being madeĪnd sold today, but under different manufacturer or brand names.ģ-6 models and has large, easy-to-follow foldout schematics and detailed service andĪlignment information, specs, voltages, layout photos, parts lists, resistance charts for TheyĪll need servicing or repair eventually. Modified for 10-Meter Ham conversions, or lovingly restored by CB collectors. It's because there are still tens of thousands of these being actively used, If you're new to CB and wondering why anybody would care about 20-year old radios, Manufacturer) that shows all the CB radio tech data ever published in SAMS Fotofacts®, from Volume #1 (Nov. Microsoft Word ( SAMSLIST.doc, 100K ) or the Adobe Acrobat ( SAMSLIST.pdf, 49K ) links. Click CONTACT button above for answers to Frequently Asked Questions: Ordering, Stock Checks, Prices, Manuals, Catalog, Repair, Returns, Credit Card Security, etc.ĭownload and save this index in a printable 10-page form by clicking on either the
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