$85.0 Buy It Now or Best Offer
free,30-Day Returns
Seller Store originalnomadradio
(3141) 99.5%,
Location: Louisville, Kentucky
Ships to: US,
Item: 116362187368
All returns accepted:ReturnsNotAccepted
TRAM:TRAM
Type:Base Station Radio
Tram D201:Tram D201
Band:CB
This is an upgraded replacement for the infamous “BA” plug-in circuit board found in Tram D201 radios built with large printed-circuit boards. This does *NOT* fit the original “open chassis” or “hand-wire” version of the Tram D201. No place to plug it in on that model, no need to. This circuit board stands up alongside the large 6L6GC audio-power tube in the circuit-board D201 and D201A models. I am going to put this **DISCLAIMER** up front in this listing. The D201 models are subject to a long litany of reliability issues. A lot of things can go bad in 40-plus years. Replacing the radio’s original BA board will *NOT* fix trouble caused by: A bad relay, a bad speaker, bad tube sockets, bad tubes, failed solder connections, noisy rotary switches/controls or any other part of the radio outside of this printed-circuit board. This is *NOT* a totally-stock copy of the factory design. It has been enhanced and beefed up to run at lower temperatures. There is a tiny wire jumper on the upper-left corner that will reduce the bass response of the radio’s audio. Anyone who sounds too “boomy” may want to use this. And if you don’t find that an improvement, simply stitch a wire back in its place. Tram supplied a one-tenth (1/10) Amp fuse on their BA board. We recommend either a one-eighth ( 1/8) Amp or at the VERY largest rating a 150 mA. fuse. Those are kinda rare.The upgraded BA-plus board comes with a spare 1/8-Amp fuse that protects the audio tube and with new header pins, but more on those later. The factory-original circuit board is famous for making “CRACKLE, POP!” sounds when touched. There is more than just one simple cause behind this single symptom. This board solves some of those causes. More on that later. The original BA board had overheating problems. We have improved this by boosting the power rating of all the parts that get hot by a factor of 2 to 1 or more. The heat energy this board must unload is not reduced, but larger parts with more surface area will have a lower temperature rise. Same heat energy, lower operating temperature. The factory-original BA board used a dirt-simple one-transistor 14-Volt regulator circuit that did not have any surge protection. This board uses a LM7815-type regulator that shuts down if it overheats or gets overloaded. It also has a larger heat sink. This permits the use of 12-Volt accessory gadgets, (like a digital frequency display?) without the overload problems the stock BA board would have. The very-last production runs of the 40-channel D201A radio used a version of the BA board that had jumper wires in place of the 220-ohm cathode resistors used in the 23-channel and earlier 40-channel production. This board will replace that one, with only a minor modification. About those “CRACKLE, POP!” problems. Cracked solder connections to the pins where this board plugs in are the most-common cause. Resoldering will fix that, unless one of the foil traces attached to those pins is cracked. The solder connections to the sockets on the BA board itself sometimes come loose, but ours won’t. Dirt, tobacco-smoke tar or oxidation can make the socket connection noisy. A good scrub with rubbing alcohol or other solvent fixes that. The last and most-aggravating cause is a worn-out surface on the round pins themselves. The spring contact in the BA board’s sockets presses against the surface of those round pins in a way that concentrates all the force into a tiny surface area where they touch. Pull out the BA board enough times and the plated layer on the pin’s surface wears away. That electroplated layer is what keeps the connection quiet. Once it wears away, the board will always be noisy when you touch it. We include new, shiny 6-pin headers with square pins. The force against the surface of a square pin is spread over a larger area. Takes much, much more abuse to wear them out than the original round pins. R604 is a 82-ohm 1_Watt resistor connected to pin 8 of the 6L6 audio-tube socket. The 15-ohm resistor seen in one picture is to replace that one. Here’s the arithmetic: Old two resistors were 220 ohms each, plus that 82 ohms all in series. This adds up to a total of 522 ohms. Plus or minus ten percent, typically. The same resistors on our board are 250 ohms each. To achieve the same total we add the 15-ohm resistor in place of the original R604. Yeah, that’s 515 ohms, not 522. Ahh, seven ohms’ difference? That would be a difference of just over 1 percent. Not enough to be a problem. And if your R604 looks okay, just leave it in place. Feel free to simply plug the new BA+ board in place of the old one. If the original round pins are not worn out, you’re done. It ain’t broke no more. But if the “crackle” issue persists be warned. The new square pins are a tight fit in the round circuit-board holes. If you are confident of your mechanical skills, replacing the pins would be the thing to do. And if you think you may damage the circuit-board foils trying to cram larger pins into smaller holes, you should hire someone with the skills to do this without damage to the audio circuit board. Once more: This is an upgrade. A modification. If you wish to restore a radio to stock original condition you can still obtain a copy of the original BA board. Goldeneagleradios sells a proper copy of the factory BA board, but the build quality is *FAR* better than the Tram factory board. If an authentic restoration is your objective, please do not hesitate to buy the stock board from them. I vouch for them 100 percent. Just can’t include a direct web domain in this listing. Not allowed. There are NO RETURNS AT ALL FOR ANY REASON OF ANY KIND!No matter how good they sound. We ship no later than the second business day following receipt of cleared payment. I prefer USPS. It’s been VERY reliable and comes with tracking. I will insure it for the final sale price. IF YOU PREFER A DIFFERENT **USA ONLY** SHIPPING METHOD, CONTACT ME **BEFORE** YOU PAY! I will prepare a quote for the method you specify and send you an invoice for the corrected amount. This option is available to USA destinations ONLY! !!!! NOTE !!!!Shipping to destinations outside the US are by the Ebay GSP or Global Shipping Program. How much that will cost you is anybody’s guess. Ask Ebay if you want to know. Maybe they’ll tell you. They won’t tell me. Maybe they should rename the “GSP” the “Global Secret Program”. GSP ONLY!! GSP ONLY!! GSP ONLY!! No, I will NOT ship direct if you are outside the USA and its colonies. GSP ONLY!! GSP ONLY!! GSP ONLY!! If you know what it is and what it’s for, you can decide if you want or need it. And if you don’t know what it is, you probably don’t need it. Trust me on this. All routine Ebay precautions apply. Scammers take your nonsense elsewhere. Please. Thanks for looking!
Frequently Asked Questions About Tram D201 BA circuit board upgraded replacement suicide resistant in My Website
139.162.145.192 is the best online shopping platform where you can buy Tram D201 BA circuit board upgraded replacement suicide resistant from renowned brand(s). 139.162.145.192 delivers the most unique and largest selection of products from across the world especially from the US, UK and India at best prices and the fastest delivery time.
What are the best-selling Tram D201 BA circuit board upgraded replacement suicide resistant on 139.162.145.192?
139.162.145.192 helps you to shop online and delivers Barbour to your doorstep. The best-selling Barbour on 139.162.145.192 are: HOT Men’s BARBOUR INTERNATIONAL @ APOLLO BIKER HOODED LINED BLACK WAXED Jacket M Barbour Cree Tartan Holdall Duffle Perfect for Short Trip or Carry-on MSRP$190 NEW BARBOUR Chelsea Flyweight Black Sportsquilt Jacket in Black Sz L #SJ924 Barbour Black Hybrid Full Zip Puffer Vest Men’s Size Large L VTG Barbour Button Up Shirt 2XL XXL Beige Plaid Cotton Pocket Mens BARBOUR – A150 BEAUFORT WAX COTTON JACKET – SAGE – MADE @ UK -NEW OLD STOCK – 44 Barbour Bradford Men’s Gilet MG10056SG91 Baffle Quilted Forest Large 42-44 Snap Used 2020 Barbour Noah Dry Wax Bedale Jacket Size M Yellow Barbour Sapper Wax Jacket in Classic Black Men’s Size 2XL Barbour International Ariel Quilted Jacket Dark Blue Zip Button Men Size M Barbour A123 GAMEFAIR Wax Jacket C48/ 122CM XXL Sage Green Vintage 90’s Vintage Barbour Hawkstone Parka Jacket 10 S Wax Cotton Womens Hunting Outdoor Barbour Mersea Fleece Jacket Womens 1/4 Zip Barbour Duracotton Parka Wax Warm Jacket – Brown – sz 2XL Men’s Barbour Utility Field Cotton Beige Jacket Size L Mens Barbour Medwick Waterproof Jacket Beige Size S Men’s Barbour Utility Field Wax Brown Jacket Size XL Barbour harton wax coated jacket waxed navy coat L mens NEW MWX2200NY92 Barbour Balcomie Men’s Full Zip Jacket PU Coated Green Size Large Barbour Men’s Otterburn Quilted Lightweight Gilet Vest Size 2XL Olive Green NWT BARBOUR Cabot Quilted Puffer Jacket in Navy Size US 6 Barbour Vest Men’s L Green Polar Quilt Waistcoat Full Zip Outdoors Casual Barbour Gilet Vest Jacket Mens 2XL Quilted Gray Blue Snap Essential Puffer BARBOUR Womens Navy Waxed Lightweight Rain Jacket 8-10 UK Excellent Condition 🧥 Men’s Barbour Dunnon Jacket Wax Blue England Size XL Barbour Shirt Mens 2XL XXL Blue Plaid Tailored Fit Button Up Casual Dress Top Barbour Devon Quilted Jacket Coat Olive Brown New UK Sizing XX-Large XXL Barbour A2040 Leather Cowan Commando Jacket Tan Brown XXL Cowen Padded 00s Rare Barbour Galloway Wool Coat Men’s Size M Barbour Mens Jacket Elmwood Box Quilted Black Coat Small Mens Barbour Border C44/112CM Green Waxed Jacket Pile Lined Outdoors Hunting Barbour SL Spey Wax Jacket / Mens / Burgundy / RRP £300 Barbour Button Down Shirt Mens Large Relaxed Blue Plaid Cotton Casual School BARBOUR- A211 TRANSPORT WAX COTTON JACKET – NAVY – MADE IN UK – 40 – RARE Barbour Essential Poly & Cotton Quilted Gilet Vest NWT Small $149 Charcoal Gray Barbour Ashby mens Olive Green Wax Jacket size XXL New BARBOUR W’s Plus Annandale Quilted jacket US 1X Olive $240 Men’s Barbour Quilt Flyer Jacket Green Steve McQueen Collection England Size L NEW Barbour Arrow Quilted Hooded Anorak Coat in Black – Size US 4 #C2667 BEACON BRAND BARBOUR BLUE BUTTON CARDIGAN SWEATER LONG SLEEVE WOOL MENS SIZE M Barbour International Felling Jacket Mens Medium Green Motorcycle Biker Barbour Jacket Womens 8 Red Cragside Quilted Outdoor Hooded Insulated Zip Coat Barbour International Winter Sprocket Wax Jacket in Black Size XL Barbour Jacket Womens Large Black Quilted Hunting Country Field Lined Coat Lady Barbour Dinley Wax Jacket Men’s Large Olive Barbour Tartan Collection Millfire Quilted Jacket Size 4 Burgundy Red Barbour Shirt Mens XXL Blue Tailored Fit Plaid Preppy Workwear Travel Casual RARE | VINTAGE BARBOUR BEDALE WAX JACKET 41 MEDIUM ORANGE GREEN LINING LINER Barbour Storrs Jacket Waterproof Forest Green MWB0721GN31 New Extra Large XL Barbour Bedale Waxed Coat Mens Size 42 Blue Full Zip Trench Overcoat Barbour Gamefair Wax Jacket Mens C40 Medium Green Vintage Country Classic Coat Barbour Black Bedale Waxed Jacket With Hood Size 38 Barbour Lutz Quilted Jacket Men’s Medium Navy Barbour x Maison Kitsune Overshirt Jacket Men’s Size L Khaki, NEW NWOT Barbour Trooper Wax Cotton Men’s Jacket MWX0019OL71 Olive Large 42-44 (Preowned) Barbour quilted liner jacket Men’s Size 38 oiled cotton Brown vintage BARBOUR – A220 WESTMORLAND – WAX COTTON VEST – SAGE-MADE @UK – SHABBY CHIC – MED Barbour Mens Button Tailored Fit Shirt Green Wetheram Check Long Sleeves Sz S barbour CANVAS military seen on SONS of ANARCHY GEMMA’S jacket TROUT FISHING Barbour Mens Jacket Black Large Chelsea Sportsquilt Quilted Lightweight Vintage Barbour Trekker waistcoat L OLIVE GREEN made in England k Barbour International Polarquilt Fleece Lined Jacket Dark Grey Medium Barbour Beauchamp Travel Jacket XL Men’s Brown Coat Hunting Wlking Shooting BARBOUR- A100 BEDALE- 4 FRONT POCKETS -DESTROYED -FOR REPAIRS -ONE CREST-40 BARBOUR BUTTON DOWN SHIRT CLASSIC FIT LONG SLEEVE GREEN PLAID XL Barbour Waterproof Ashby Jacket Men’s Large Navy Michael Kors Barbour Lightweight Jacket BARBOUR Fibredown Navy Inscar Quilted Full Zip Hooded Jacket Women’s US 12 UK 16 NWT Women Barbour Reversible Hudswell Quilted Jacket Classic Black/Sage Tartan Barbour Highpeak Waterproof Breathable Soft Cotton Tan Jacket Country Coat SZ M Barbour Men’s Carew Cotton-Blend Shirt Blue $140 Large New Barbour WOMEN’S CAVALRY POLARQUILT JACKET NWT 18 in gardenia cavalry Barbour International Burgat Wax Jacket Men’s Large Navy Barbour Cavalry Cavalary Womens Navy Blue Quilted Zip Jacket Size UK 16 Barbour bundle Cotton Polo Long Sleeve And Wool Zip Jacket Heritage Classic M L Barbour Mens Duke Wax Waterproof Brown Biker Quilt Jacket Coat Size Small Barbour Vintage Keeperwear Moleskin Quilted Gilet Vest Hunting Shooting Size XL Barbour Tokito Sports Jacket Quilted Large Skyfall Bond Rare 2011 Green Hooded Barbour Leedale Wax Jacket Mens Small Brown Tweed Military Army Hunting Waxed NWT BARBOUR RED BARLOW GILET QUILTED VEST JACKET SIZE MEDIUM Barbour X Temperley Hertfordshire Wax Jacket Ladies UK 14 Black Mens BARBOUR A322 Tartan Bedale Jacket Wax Cotton Black Coat Field Hunting C36 Barbour Mens XL Wool Overcoat Long Navy Woven Formal Occasion Button Barbour International Duke Wax Jacket Mens Large Sage Green Barbour Vintage Quilt Black Jacket UK 18 US 14 EUR 44 Corduroy Collar And Trim Barbour Ladies Montgomery Wax Jacket-Size 14 Backhouse Barbour Mens Large Waxed Cotton Oilskin Outback Field Barn Jacket barbour beacon sports wax jacket 007 james bond skyfall Barbour Brae Wax Parka Olive Green Ladies UK 12 Barbour Bedale A100 Wax Jacket Outdoor Weatherproof Green Mens C38 97Cm Barbour Spey D Ring Lightweight Thin Fish Spey Soft Cotton Navy Coat Jacket XS Barbour Shirt Mens Large Regular Fit Button Down Solid Green Plaid Check Shill Women’s Barbour Erin Quilt Jacket Green Polyamide England Size 10 Vintage Barbour Lining A297 C38 97cm Warm Pile Fleece Bedale Beaufort Vest Barbour Bedale Waxed Mac Men’s Jacket Tartan Lined Coat Brown Size M Barbour Mens Lomond Tailored Button Down Long Sleeve Shirt M Forest – NWT $110 BARBOUR INTERNATIONAL Outlaw Waterproof Jacket US 4 UK 8 Hooded Coat Blue BARBOUR BABOUR SPEY SPEY Sage Green Size 38 W61cm L60cm Vintage Barbour Moran Quilted Jacket Flag Chelsea Size S Barbour BEDALE SizeS Mens Pullover Fleece Hoodie