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Realistic am/fm communication receiver DX-360 manual

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You can download manuals for free at this site.

Posted on Sep 06, 2014

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Www.radioreference.com


Setup an account at Radio Reference dot com. If you get a premiere membership, you can do much more. Here is a sample link for Hamilton, Ohio / Butler Country Ohio to see what it is like. Let mw know if you have any more questions. https://www.radioreference.com/apps/db/?ctid=2048

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How many amps is my RCA Sta 3850 am/fm stereo receiver and where would I find a fuse for it also what exactly could be making the fuse blow out?


I would like to purchase a Realistic STA-3850 AM/FM Stereo Receiver, anyone that would like to sell, please contact me at my email address: vfintd386@hotmail.com. Thank you-dave

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Looking for user manuel realistic dx 394


Hi,

Try to visit THIS site. Hope this will help u.


Regards;
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How to adjust frequency on transmit??? Galaxy


hELLO THERE
hERE IS SOME MODIFICATIONS FOR THIS RADIO
Galaxy Mods DX 2527 - VR 1....AM/FM S-Meter, VR 2....SSB S-Meter, VR 3....SSB Squelch Range, VR 4....AM/FM Squelch Range, VR 7....SSB Carrier Balance, VR 8....RF Meter, VR11...Driver Bias, VR12...SSB ALC, VR13...Hi Power, VR14...AMC, VR15...AM Low Power, VR16...SSB Low Power, VC 1....10.240, VC 2....10.240. DX 2517- VR 1....AM/FM S-Meter, VR 2....SSB S-Meter, VR 3....SSB Squelch Range, VR 4....AM/FM Squelch Range, VR 5....FM Deviation, VR 6....SSB Carrier Balance, VR 7....TX Offset, VR 8....CW Beep Level, VR 9....RF Meter, VR10...Final Bias, VR11...Final Bias, VR12...Driver Bias, VR13...SSB ALC, VR14...AM/FM High Power, VR15...AM Modulation Meter, VR16...AM Modulation, VR17...SSB Power, VR18...AM/FM Low Power, VR601..13.8 Volt Power Supply. DX 22B- VR 1....AM/FM S-Meter, VR 2....SSB S-Meter, VR 3....SSB Squelch Range, VR 4....AM/FM Squelch Range, VR 7....SSB Carrier Balance, VR 8....RF Meter, VR11...Driver Bias, VR12...SSB ALC, VR13...High Power, VR14...AMC, VR15...AM Low Power, VR16...SSB Low Power, VR21...TX Offset, VC 1....10.240, VC 2....10.240. DX 11B- VR 1....AM/FM S-Meter, VR 2....SSB/CW S-Meter, VR 3....SSB Squelch Range, VR 4....AM/FM Squelch Range, VR 5.....FM Deviation, VR 7....SSB Carrier Balance, VR 8....RF Meter, VR10...Final Bias, VR11...Driver Bias, VR12...SSB ALC, VR13...AM/FM High Power, VR14...AM Modulation, VR16...CW Tone Level, VR20...Final Bias, VR21...TX Offset, VR601..13.8 Volt Power Supply, VR803..AM/FM Low Power. DX 77HML, DX 88HL, and DX 99V- VR 1....AM/FM S-Meter, VR 2....SSB S-Meter, VR 3....SSB Squelch Range, VR 4....AM/FM Squelch Range, VR 5.....FM Deviation, VR 7....SSB Carrier Balance, VR 8....RF Meter, VR10...Final Bias, VR11...Driver Bias, VR12...SSB ALC, VR13...AM/FM High Power, VR14...AM Modulation, VR16...AM/FM Low Power, VR20...Final Bias, VR21...TX Offset.
Unmarked VR in R189..AM/FM Medium Power for DX 77HML only. DX 33HML, DX 44V, DX 55V, DX 66V, and DX 73V- VR 1....AM/FM S-Meter, VR 4....AM/FM Squelch Range, VR 5.....FM Deviation, VR 8....RF Meter, VR12...Low Power AM Modulation, VR13...AM/FM High Power, VR14...High Power AM Modulation, VR16...AM/FM Low Power.
Unmarked VR in R188..AM/FM Medium Power (DX 33HML only)
Unmarked VR in C139..Med Power AM modulation (DX 33HML only) DX 949,DX 959- VR 1....AM S-Meter, VR 2....SSB S-Meter, VR 3....SSB Squelch Range, VR 4....AM Squelch Range, VR 6.....SSB Carrier Balance, VR 7....TX Offset, VR 9....RF Meter, VR10...Final Bias, VR12...Driver Bias, VR13...SSB ALC, VR14...AM High Power, VR15...AM Modulation Meter, VR16...AM Modulation, VR17...SSB Power, VR18...AM Low Power, VC1....10.240. DX 2517 and DX 2527-
Symptom:Buzzing or motorboating sound in either the transmit or receive.
Problem: TR602 is oscillating
Cure: Replace C602 with a .01uF cap {Cap is located in the power supply board}.
RG 66,99,DX2517 Replace Q54 2SB754 60watt 7A with a higher power 2SB817 100 Watt 12A. Derating of this component will cool operation, provide better voltage stability,decrease wobble, allow voltage increase to 14.5 volts comfortably. (replace 10 volt caps in this section of the radio to a minimum of 16 volts before increasing supply voltage to this level)and provide faster swing rise time, Replace Q37 2SA473 to a 2SA1012-0 or ECG153 this will improve the clarity and volume of the modulation and it will also run a lot cooler.

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1 Answer

Don't receive hardly any FM stations


Well I would consult your manual.  Home receivers usually dont have the same amplification factors that a mobile unit does as far as sensitivity.  But for best results make sure that you are using the supplied antenna, and put aluminum foil over it.  This will help amplify the signal.  Also consult the manual as to weather there is a setting for DX or Local.  If there is, make sure that it is not set to local.

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1 Answer

Setting station presets on Sangean ATS 505


A copy of the manual is at
http://download.qrz.ru/pub/hamradio/schemes/receivers/DX-398_Owners_manual.pdf
or you could enter dx 398 manual into google.
best regards apritt

Sep 18, 2008 | Sangean ATS 505 AM/FM/SW Radio

3 Answers

Realistic pro 2020 scanner


The Realistic PRO-2052 is an old (vintage) scanner receiver with fixed AM and FM modes on the bands it cover, as specified by the U.S. band allocation. The PRO-2020 covers only the VHF and UHF frequencies and modes AM and FM is not user selectable. Frequencies can be programmed into any of the 20 memory channels

U.S. Coverage: (varies from state to state and other countries. We don't use 30-50 Mhz here in the Philippines for 2 way mobile communications, except for cordless phones)

30-50 Mhz Lower VHF at FM narrowband only (covers mobile, emergencies, businesses, etc. and
cordless phones)
108-136 Mhz Aircraft band at AM narrowband only
138-174 Mhz Amateur and Commercial band at FM narrowband only (2 meter band)
410-512 MHz Amateur and Commercial band at FM narrowband only (70 cm band)

If you're trying to select AM or FM for a specified frequency, I'm afraid you can't do that as it is not selectable.

If you are trying to program AM Broadcast frequencies (mediumwave (MW) or FM Broadcast frequencies (FM radio stations), those were not covered by your PRO-2020's microprocessor. Even if you modify your scanner to receive those bands, you will not hear radio transmission properly since the receiver do not decode FM wideband, which is the standard mode for FM broadcast and Television band.

MANNY DE GUZMAN, JR.
SoundMagik Home Studio
Manila, Philippines

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