Details about rl drake tr4c original instruction manual in very good condition. There are mods sites that you can use to back out the mods. Drake tr4c vintage ham radio transceiver filthy, untested. Drake mn4 manual pdf click here download unlock code for. All the drake manuals and users guides are available for free view without any registration. This site helps you to save the earth from electronic waste.
Thisll make a good parts unit or restoration project. View online or download drake tr4c instruction manual. I find it to be be a hot receiver with low noise floor. After some careful cleaning and aligning, this little tr4c was returned to very nice condition. Unfortunately, this is the result of, not the cause of, your problems.
Increase if gain the tr4cw had 1 pf capacitors across the if transformer hot side t11 and t12 to increase the if gain. The capacitors in this cantype electrolytic capacitor meet or exceed original factory specifications. Test equipment, amatuer ham radio and cb schematics for. This radio is absolutely filthy inside and out, perhaps one of the dirtiest weve had in the shop for quite some time. Its possible to download the document as pdf or print. The transceiver will easily put out 200 watts on 80 meters and 100 watts on 10. R l drake service information not provided by drake. It includes a speaker and a wattmeter and is designed to mount over or under the tr4c. Drake tr4c transceiver and ms4 speakerpower supply.
If you have some stuff that not is listed here you can donate this by contact mods. High resolution scans of original manual for the tr4c, plus addenda for cw and cwrit versions. Antique radio forums view topic drake tr4c on 11mtrs. The drake tr 4c is an hf amateur band transceiver covering 80 through 10 meters some sources say 16010 m in seven 600 khz ranges. This page is devoted to the repair of my second drake tr 4c transceiver i got it in unworking condition, with a homebrewed ac4 power supply clone. Drake model mc4 mobile console is recommended for this type of installation. Jun 21, 2014 this feature is not available right now. If your guaranteed delivery item isnt on time, you can 1 return the item, for a refund of the full price and return shipping costs. Give it to me straight drake tr4c questions qrz forums. Up for auction is a vintage drake tr4c transceiver.
From there, i run a good, low loss, 50 ohm coax 75 to the cabin where my radios are. Drake mods tr4 modstechnical authored by ve3efj tom taylor, n7tm. L, drake model tr4 is an 80 through 10 meter amateur band transceiver. View online instruction manual for drake tr5 transceiver or simply click download button to examine the drake tr5 guidelines offline on your desktop or laptop computer. It looks fairly nice, but it is in need of work to function as it should. View and download drake tr4c instruction manual online. I just purchased a drake r4c off ebay that has the sherwood mod and power supply mod also. You can download the manual for a drake tr4 transceiver from here. And when you click on the file or icon it will count as a download. The delivery date is not guaranteed until you have checked out using an instant payment method. Communications receiver 94 pages receiver drake r8a owners manual.
In this page you find schematic, users and instructions manuals, service manuals, technical supplement, leaf leads and other good stuff. Drake tr4c transceiver and ms4 speakerpower supply parts or. L, drake model tr 4 is an 80 through 10 meter amateur band transceiver. For comparison purposes, the unit is somewhat sb100 series like, but the tr4 receiver is much more sensitive on. Service manuals, schematics, eproms for electrical technicians.
Drake, drake ham radio, drake radio, drake tr7, drake tr7, drake tr4, drake mn2700, drale l4b, drake l7, drake manual, drake rv4. High resolution scans of original manual for the tr 4c, plus addenda for cw and cwrit versions. Drake, drake ham radio, drake radio, drake tr7, drake tr7, drake tr4. The manual outlines a simple procedure for setting this delay to other than factory default. This rl drake replacement capacitor can, is for the tr4c transceiver. It comes with an 11 x 17 foldout schematic diagram. Drake, drake ham radio, drake radio, drake tr7, drake tr7.
The drake tr4c uses sweep tubes as the final amplifier tubes and sweep tubes are very touchy and can be easily damaged by taking longer than a few seconds when tuning the transceiver. I had one before that was stock without the sherwood mod and can say the sherwood mods make a big improvement in this old girl. Here you will find instruction manuals, service manuals, user guides schematic, brochures etc. All manuals are copies and are madetoorder unless otherwise noted. This page is devoted to the repair of my second drake tr4c transceiver. Yeah, i thought it did, but that wasnt on the extra exam, and wasnt in the drake manual. Service parts locator for drake 2b, 2c2nt, bline, cline, tr4, and tr4c. View the drake sw8 world band shortwave receiver manual for free. Have a look at the manual drake sw2 shortwave receiver owners manual online for free. I got it in unworking condition, with a homebrewed ac4 power supply clone. Get the original documentation search online for drake tr4c and decide where to buy or download it free. All drake vaccuum tube equipment that transmits should be placed in such a way that adequate air flow is.
The tr4c is a 300 watt hf single sideband trans ceiver which covers the 80 through 10 meter amateur bands. Details about drake tr4c primo tube set all tx and rx no finals. After some careful cleaning and aligning, this little tr 4c was returned to very nice condition. Drake tr4c sm service manual download, schematics, eeprom. Note that there is a limit to the number of files you can download.
Function mode main tuning dial dial calibration front panel controls this manual presented in 5 chapters and is ar coupling the premixer system of the r4c to the drake t4, t4b, t4c. Drake, drake ham radio, drake radio, drake tr7, drake tr 7, drake tr4, drake mn2700, drale l4b, drake l7, drake manual, drake rv4. The drake tr4c is an hf amateur band transceiver covering 160 through 10 meters in seven 600 khz ranges. Mar 23, 2014 unfortunately, this is the result of, not the cause of, your problems. All manuals include schematics unless otherwise noted. If we are honest then the collins, drakes, heathskits etc. The drake tr 4c is an hf amateur band transceiver covering 160 through 10 meters in seven 600 khz ranges. Rytr4ct4xc replacement tr relay harbach electronics, llc. Drake tr5 transceiver instruction manual pdf viewdownload. View and download drake r4c instruction manual online. After you read the documents you should find where to make changes to go back original. Drake tr4c primo tube set all tx and rx no finals ebay. Drake tr4c service data additional information, including four schematic versions, errata, update and alignment pages, along with a copy of drakemod 6a.
For the tr 4c, i use a drake mn 2000 tuner and really like it. Html format are best viewed using 1024x768 resolution mode. Antique radio forums view topic drake tr4c 11 meter. The drake tr 4c uses sweep tubes as the final amplifier tubes and sweep tubes are very touchy and can be easily damaged by taking longer than a few seconds when tuning the transceiver. Download drake tr4c sm service manual repair info for electronics experts. The manual was created in pdf format with the filename of tr4. Its also missing the screws which hold the top cover onto the chassis. These manuals are available for download and free of charge.
On 40m, sometimes the low end of the band has cw signals, as it should, but sometimes there are ssb signals and no cw signals down there. Drake tr 4c service data additional information, including four schematic versions, errata, update and alignment pages, along with a copy of drakemod 6a. Drake tr4, drake tr4c, drake tr4cw universal radio. Tr4 manual trivia the front cover of the manual depicts the 2 crystal filters in the radio showing the skirt selectivity and bandwidth. Be aware that the file is about 15mb, very large, so will take a long time to download, depending. Communications receiver 44 pages receiver drake r service manual. If there is any problem with your download contact us. Drake tr3 restoration the transceiver which started it all. Several other nos parts were purchased at the same time. The manual was written in by drake and applied to tr4c. The selected page will appear in this section of the screen. Full coverage on all amateur bands, 10 through 80 meters is accomplished in seven 600 kc ranges which is as follows, 3. The drake tr4c is an hf amateur band transceiver covering 80 through 10 meters some sources say 16010 m in seven 600 khz ranges. Drake tr3 sm service manual download, schematics, eeprom.
Unit as received as you will see, this tr4c was in somewhat sad condition, mainly very dirty. Feb 07, 2016 give it to me straight drake tr4c questions. Select pages by clicking on the individual page number or manual section from the menu on the left. Find great deals on ebay for drake tr4c and drake tr4cw. It includes a speaker and a wattmeter and is designed to mount over or under the tr 4c. Technical supplement, schematics, eproms for electrical technicians, so will take a long time to download. Rl drake tr4c original instruction manual in very good. It sounds like at least one of your final amplifier tubes v9 has gone bad. Toshiba 2sc2879 transistor datasheet pdf macom mrf421 transistor datasheet pdf. This manual provides sufficient information for operation of the tr4c transceiver by a licensed. I am now accepting new manuals for inclusion in this archive. The manual was written in by drake and applied to tr 4c. Included are manuals for the c4, fs4, l4b, mn2000, w4. I need to know where to put the crystal in relation to the others and what settings.
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