Monday, September 1, 2025

20250831 1516UTC HS0ZQE(Thailand)on 17m CW

   

20250831 1516UTC HS0ZQE(Thailand)on 17m CW

HS0ZQE Thailand flag Thailand

ดิท Dit

NARATHIWAT 96000
Thailand

QSL: VIA BURO

Email: Use mouse to view..

Ham Member Lookups: 14300 

 
    Primary Image for HS0ZQE

    20250831 1516UTC 18087kHz CW HS0ZQE

    Date : 31/Aug/2025 1516UTC
    Freq : 18087Hz CW
    Rig   : ICOM IC-7200
    ANT : LongWire (abt 20m)
    PC recording

      

    CURRENT PROPAGATION CONDITIONS

    The current propagation conditions are easy to check without the Internet and Computer. Program the following frequencies into your memories: 14100, 18110, 21150, 24930, 28200 kHz. Listen for 3 minutes. Further details about the beacons are here.

    QSL CARD VIA BURO PSE, SRI NO LOTW, NO email QSL.

    Let us to be friendly and real QSO and real RST or RSN please. QSO with real RST/N and information, name at least, if you have time: QTH, and I like to know you PWR and ANT so I can value the propagation condition. 

    I am happy for QRS, QRQ, QRP, QRO and I like ALL CW: keyer, bug, side sweeper and straight key.

    I like quality QSO not quantity QSO, are you with me? Let's relax, enjoy, take time, no matter QRQ or QRS.

    Please send me your information about QTH, NAME, PWR, ANT in the QSO, without me need to visit Internet.

    Let us help the young ones who are serious to learn real CW communication skill and thank and reward them!

    How to learn CW? BEST way to learn CW today is on website www.LCWO.net 

    "77" = Long Live CW and Wish You Many Happy CW QSO

    I monitor QSX CW Calling Frequencies

    NOTE: I like 30m. This band only is 24 hours 7 days all year propagation all of Thailand North to South. 40m it is closed at day time. 20m it is too long skip at night. This leaves us only 30m. BUT. We have very very strong SSB QRM from Indonesia and other South East Asia Pirate. Also sometimes we have a high local noise from LED lights and others. 

    My favourite band is 12m due to the low noise level most of the time. On 12m, even a simple dipole 6m up is a DX ANT. A 1/4 vertical is only 3m tall, and with Balanced Loop Radials is only 1m wide for the radial footprint. 30m: ~2m wide!

    Update: thanks to building a quad beam I am often active on 12/15/17m usually in high end of CW band ~08-09Z, 15-16Z.

    It is difficult to find stations in Asia that are not using DCW (Digital CW) and even fewer who will do more than 5NN TU. For this reason I enjoy especially QSO to Europe where CW is still alive and relatively well. Especially on 12, 15, 17mb. 

    SOME TIPS FOR CW OPERATOR:

    * ALWAYS end CQ with K, PSE K, + K, or + PSE K. CQ must always end with "K" (invitating to transmit)!

    ALWAYS send other station callsign so that they know you are calling them, and copied their callsign

    * Be Polite: If other station sends you name, QTH, ANT, PWR etc, be sure to also send your infos

    I use and enjoy all of: QRS, QRQ, QRO, QRP, Bug, Straight Key, Electonic Keyer, Side Swiper

    FT8 is destroying amateur radio. It is communication between computers. The Internet is for this. 

    It also evades responsibility to deal with the main problem for amateur radio: local noise levels.

    Please do NOT use FT8. Use other real QSO digital modes and always operating with volume up.

    5T0JL started this Campaign Against the Use of Morse Decoders and he was great DXer. He teach us:

    • Do not use split. You destroy other QSO. Skill DXer not need a split.
    • Do not give 5NN. Give honest real report. 
    • Do not QSL 5NN. Only QSL for honest report.
    • Give both callsigns, if you did not give both callsign, QSO is not valid.

    Fun Addition to QSO: QUA "I have news of..."

    During QSO you can use QUA followed by recent callsigns of Quality QSO you have had from your logbook. The QUA code means "I have news of..." and when followed by callsigns from your recent quality enjoyable QSO, this adds to the comraderie of CW operators and gives circulation of the good CW operators in QSO. 

    Normally you may include 5 to 10 callsigns more or less. It helps in your log book to mark such QSO with a Q for quality or QTT for Quality True Telegraphist or Quality Telegraphy Time, then you can easily send the last few such callsigns from your log during a QSO with another Quality CW QSO Operator. This idea from here.

    INDONESIA QRM

    Here we are very near YB from which many QRM:

    1. Pirates. They are again active on 40m after cleaned the by military action many years before. Now they also active at 30m even more. Every night they use at least 3 frequency on 40m and in the day many more on 30m. 

    2. Digital CW (DCW). Not only using decoders now a problem, but 90% of Indonesia CW is DCW also using macro on keyboard. It makes a big headache when they call to special event stations and DX. They play audio from computer into SSB microphone and splatter multiple tones 5kHz wide, we often have QRM from DCW.

    Until now we found the Indonesia IARU member society no longer active in dealing with any of the growing problems from Indonesia. Even the local amateurs not dealing with the problem, when they hear a pirate they give the pirate a clear frequency and QSY themself. 

    QSL POLICY

    This will update at future. Now situation I keeping log book and not yet print the QSL card. Sorry I hope to do it soon. QRZ QSL are not often and random, sorry. Priority will be to answer QSL cards received. 

    NO QSLs via email, these go straight to junk folder, sorry. It is too harmful to the environment, paper QSL are less harmful provided they're sent to meaningful QSOs. I can receive QSL via buro and reply via buro.

    Antennas in use at HS0ZQE

    So to give room for exchange of information during QSO, and because ANT farm frequently changing with some ANT become out of use or need of repair or other one added or experimentation, so I will not list all the ANT here except to say they are all home made and usually include dipoles (doublet), end fed inverted L, elevated vertical ground planes (balanced loop radials), L dipoles (verticals with one or more radials), loops, cubical quads, and possibly other beams. Transmission powers are anything from QRP to QRO.

    Following are possible callsign suffixes to indicate areas best covered on various bands with various antennae:

    HS0ZQE1 (160mb) 
    HS0ZQE2 (80mb) 
    HS0ZQE3 (40mb)SEA, THA
    HS0ZQE31 (40mb)DX (W)
    HS0ZQE32 (40mb)DX (E)
    HS0ZQE4 (30mb)WAS, NAS, EU, OC
    HS0ZQE41 (30mb)Omni Directional
    HS0ZQE5 (20mb)WAS, NAS, SAS, EU, OC, SAM (C/N)

    HS0ZQE51 (20mb)

    JA, AM

    HS0ZQE52 (20mb)

    JA, AM

    HS0ZQE53 (20mb)

    JA, SAS, EU, NAM

    HS0ZQE6 (17mb)

    WAS, NAS, SAS, EU, OC, SAM (C/N)

    HS0ZQE61 (17mb)

    EU, AM, SAF

    HS0ZQE62 (17mb)

    WAS, EU, SAM (C/N)

    HS0ZQE63 (17mb)

    NEAS, JA, NPAC

    HS0ZQE7 (15mb)

    WAS, NAS, SAS, EU, OC, SAM (C/N)

    HS0ZQE71 (15mb)

    WAS, NAS, SAS, EU, OC, 

    HS0ZQE72 (15mb)

    WAS, EU, SAM (C/N)

    HS0ZQE73 (15mb)

    JA, NAM, SAF, SPAC, EU, SAF, AS

    HS0ZQE8 (12mb)

    WAS, NAS, SAS, EU, OC, SAM (C/N)

    HS0ZQE81 (12mb)

    Omni Directional, NEAS, AF, THA(N)

    HS0ZQE82 (12mb)

    WAS, EU, SAM (C/N), THA(N)

    HS0ZQE83 (12mb)

    NEAS, JA, NPAC, SAF

    HS0ZQE9 (10mb)

    WAS, NAS, SAS, EU, OC, SAM (C/N)

    HS0ZQE93 (10mb)

    JA, NEAS

     

    Sunday, August 31, 2025

    20250831 1338UTC V85NPV(Brunei)on 15m CW

      

    20250831 1338UTC V85NPV(Brunei)on 15m CW

    V85NPV Brunei flag Brunei

    Paper QSL cards via LZ3HI - Direct, Bureau, OQRS (Clublog)
    Didier "DJ" Jarillot
    Paper QSL cards via LZ3HI - Direct, Bureau, OQRS (Clublog)
    Bandar Seri Begawan, BS NONE
    Brunei

    QSL: Paper QSL cards via LZ3HI - Direct, Bureau, OQRS (Clublog)

    Page managed by F5NPV Lookups: 222077 

     
      Primary Image for V85NPV

      20250831 1338UTC 21005kHz CW V85NPV


      Date : 31/Aug/2025 1338UTC
      Freq : 21005Hz CW
      Rig   : ICOM IC-7200
      ANT : LongWire (abt 20m)
      PC recording


       

      Logo from Vincent F4CVQ : https://www.facebook.com/HamradiologoF4CVQ

      https://lzprint.eu/

       

      2025 Shack

       

      Portable tube TRX (homebrew)

       

      QSO Long path with DF3KT

      POW Canteen TRX

      This Transceiver has a story behind the scene since this device was initially a RX only from Prisonners of war POW during the WW2 .

      I am sure building and using this device was such a relief for POW bringing a bit of confort and joy .

      This project is to celebrate human ingenuity and to honor all POW have died and cannot make it to come back home.

      This project was a bit a challenge since i will go for a TRX instead of a RX only.

      The initial build was using a 6SK7 from the POW which was very popular during the Tube Era post WW2. I have already a 6SK7 RX but i the RX performances are just acceptable . In addtion the 6SK7 is not providing any audio amplification . Instead i will use a 12SN7 which is a double triode . One triode is the RX and the other part if this unique triode is able to provide audio amplification .

      The TX is using a 12V6GT since i am now very familiar with this tube .

      I am able to use this TRX from 80 up to 20m bands CW mode and for RX only from 1.5mHz up to 16mHz. This TRX is providing about about 4 up to 10w output power .

       

      In my Shack

       

      My Vintage (homebrew) corner 

       

      Spider quad antenna 2 elements 5 bands

       

      Paper QSL cards via LZ3HI - Direct, Bureau, OQRS (Clublog)

       

      I will be located in Brunei Darussalam for the next few years before to be retired in Malaysia.

      Former callsign : F5NPV, FR4FP and FM5GG

      I am active using  mostly CW but also in SSB mode I will start to be active using VARAC and SSTV in 2023 . 

      FT8 but thanks no thanks and definitely prefer the man-made modes of operation and ''Pinging'' other stations is not the mode i fancy the most. Basically i use this mode RX only to check the propagation. i am mostly use it as a tool. 

      I had received a lot of emails asking me to activate FOX/HOUND FT8 . Well !!!  I am not an expedition and what i can say you can also use your microphone or CW straight key or paddle to contact me since I am very active using Human modes CW and SSB.

      My main FT8 activity is only regarding grand DX above 10000km and expedition hunting since for some stations or expeditions we have no choice , I never call CQ and will never do it.

      DXing means pushing the limits. DXing requires skills, knowledge, determination, patience, endurance, investment - it's a constant pursuit of excellence and achievement. It is that spirit that makes a DXer, and not the results he or she has achieved.

      I am still eager to operate myself my homebrew equipment and not relying on machine to achieve a QSO for me, experiment and learn new things in Radiocommunications.

      I operate my station and equipment manually , not using any automatic features like decoders in particular for CW.

       

       

      This mode must remain a human mode only . Using decoder not able to decode all kind of keying and fist is making the things really worst.

      Morse code is more than just dots and dashes; it is the soul of radio. It teaches you to listen, to be precise, and to communicate when all else fails. I implore today's hams: learn this beautiful language. It connects you not just to others, but to the very essence of wireless communication itself.

      My Working Condition is with 100% homemade equipements: TRX, Power amplifiers,Antennas, ATU, Power supply, SWR/PWR meter, CW Keyer, DSP Filter and few interfaces. 

      On the top of homebrew equipment i have 2 Hermes SDR Transceiver:

      -One Hermes Lite 2.

      -One Hermes V3 using FPGA evaluation kit from Altera,an ethernetboard from Waveshare.

      My realtime Log :  http://f5npv.free.fr/V85NPV.htm and my Live Stream : V85NPV Live Stream

      In the following website you will find all my build , schematic , source code , gerber files and many more. 

      My Website : https://f5npv.wordpress.com/

      A happy amateur radio

      The Spider Quad 2 elements 5 bands (about 14 meters above the ground)

      My favorite CW keyers: Vibroplex Bug Racer and GHD GN207BK (I love BUG keyer)

       

      J36 BUGS (Vintage from last century)

       

       

      Homebrew K3NG Keyer

      For CW , I am using a homebrew K3NG CW keyer

       

      I AM EQSL.CC & LOTW !

      Paper QSL cards via LZ3HI - Direct, Bureau, OQRS (Clublog)

       

       

      TRX

      -Homebrew LMR SDR TRX QSD/QSE (YE3CIF/Arif) using a Xonar U7 Sound card for SSB and Digital --> https://f5npv.wordpress.com/homebrew-sdr-trx/  & https://www.ye3cif.com/lmr-sdr/

      My latest release from 2024 - I guess it will be my last : this SDR TRX is about 5w output with enhanced RX preamp compare to the previous release. 

       

      The prototype on the left with all the mods implemented and fine tuning and the final release on the right:

      Final check on the prototype:

      SI5351 LO signal shape --> Perfect

      For this release the TRX sequencer is form an additional circuit

       

       

      From year 2020 This TRX is about 20w Output.

      Another homebrew from year 2017 SDR TRX  QSD/QSE for about 5w output (casing is from https://amateurradiokits.in/). This TRX is the clone of the LMR SDR.

      -Homebrew Analog TRX (Blue casing is from https://amateurradiokits.in/) and SDR TRX at the bottom

      -Fully Modified UBITX V4 with a lot of goodies (AGC, FFT/DSP Filter, SWR, S-meter, 70cm/2m transverter etc ....) output power up th 15w on 40m (10w on 10m). This TRX has an embedded and integrated Rasperry PI inside the casing. 

      https://f5npv.wordpress.com/ubitx-v4/

      https://f5npv.wordpress.com/ubitx/

      -Homebrew FT8Qrp --> For FT8 and RTTY mode --> https://f5npv.wordpress.com/homebrew-ft8qrp-afp-fsk-trx/

      -Homebuild Hermes SDR for SSB and CW (FPGA evaluation kit from Altera,an ethernetboard from Waveshare)

      -USDx SDR Home made Design for Digital modes and CW --> https://f5npv.wordpress.com/usdx-sdr-1-02-custom-design/

       

      CW retro TRX

      This TRX is almost the Paraset replica .

      It is using tube 6SK7 tube for the regen Receiver and a 12V6 tube for the TX. Output power is about 10w but tonight i am using a tiny tube smplifier providing about 110w For the TX , It is crystal controlled , no VFO and currently for the 40m I have 12 (twelve) FT-243 crystal . No chirp , the TX is pretty much clean thanks to PI tank at the output

      The RX is a regen receiver , very sensitive , too sensitive in fact and be be easily saturare with strong signals . Thanks to the regen control , you can attenuate a lot the strong signal avoiding saturation and keeping a cristal clear RX .

      The speaker is using an audio amplifier with an 2000 to 8 ohms transformer since the RX output is high impedance

      This TRX can operate from 80 to 20m band CW mode only

      The power supply is 12vdc and i am using a lipo 3s battery which is sufficient since the TXR need 3 amp max during transmit

      I have a lot of fun with this tiny TRX

      s

      Twinplex 6SN7 Regen Receiver

      More detail This receiver is using a 6SN7 or 6SL7 double Triode. The AF is using a 6AU7 amplifier

      More details regarding Retro Transceivers : https://f5npv.wordpress.com/retro-tube-transceiver/

      Other TRX decommissioned

      HF analog TXR in ammunition box

      HF Analog TRX 15W multimode

       

      Antennas :

      Homebrew Spider Quad : 2 elements 5 Bands

      More details here : https://f5npv.wordpress.com/cubical-quad-antenna-2-elements-5-bands/

      Spider Quad antenna at about 14 meters above the ground using a telescopic mast equipped with a manual crank. The antenna is homebrew . 

      The Spider Quad Antenna is boomless and about 15Kg only.

      Using telescopic fishing Pole about 4.20m length 

      The antenna is using Aluminium Wire 5356

       

       

      Random Wire 

      Random wire 41.2m long with 9:1 unun + choke (This Antenna is a bit better compare to EFHW). This antenna is performing decently.  

      https://f5npv.wordpress.com/endfed-random-wire-efrw-antenna/

       

       

      Amp :

      Both amplifier are cathode driven with grounded grid.

      Tube Amp  1 : One 6P45C 150w (with 5w input i have 100w output). This my main amplifier and provide me a perfect matching with my SDR TRX. Most of the time i am driving this amplifier with about 7 to 8w for an output power of 110w / 120w

      Tube Amp 2 :  Two 6P45C 300w (with 15w to 20w input i have 300w output)

      https://f5npv.wordpress.com/el51m9-hf-amplifier/

      Amp 3 : Mosfet IRF530 25w dedicated to FT8 and digital modes (1w input i have about 25w output)

      https://f5npv.wordpress.com/irf530-mosfet-amplifier/

      CW keyers and Bug:

      Recording from USA :

      http://hamgallery.com/dx2022/f5npv.mp3

      In the pile-up:

      i am a very casual operator , not using split a lot since i am not in Expedition mode and always ready for ragchewing. My average CW speed is from 23 up to 25WPM never above.

      Do not expect a simple 599TU and always providing the real signal report and be polite , providing my name , working condition , WX and many more is the way to go.

      For the past few months i have realized a lot of young operators have contacted me . Do not worry , i am in Brunei for few years and during CW activity i am never QRQ using decent speed to ensure even beginners will be able to contact and read me . 

       

      BEACH ON THE AIR ACTIVITY

      Brunei Darussalam is really friendly for outdoor activities. i like to operate by the sea and the vertical antenna is really performing well close by the seaside. i am planning to build a VDA antenna.

      Basically the configuration is :

      -Candy crush red SDR TRX homemade with about 5 w output

      -Candy crush blue USDX homebuild from a kit with a out 5w output

      -micro Pa 50w . I use it with only 35 to 40w

      -N7DDC ATU homebuild from a kit can tune with ease my vertical antenna.

      -Vertical antenna 8.7m with 1:9 transformer homebrew. Great performance by the sea from 40 up to 10m. The radial is soaking in the sea water. 

      -VDA Triband antenna for 15-12 and 10m

      -one 30000mah 12v battery (up to 4 hours roughly)

      -one 30000mah power bank with a solar panel

      -telescopic fiberglass pole 9m from Aliexpress.

       

       

      Triband VDA antenna (15,12 and 10m)

      House shack

      My location is not really Ham radio friendly since I am surrounded by hills  and currently i am using omni directionnal antennas likely a vertical and long wire.

      Some pics of the Shack (I need to finalize the wire routing , btw it is a Ham Radio Shack and i will not going for a beauty contest)

       

       

       

      Antenna mast 

       The height is about 15m

      PA0FRI Balanced Universal ATU

       

      The Current meter probe:

       

       

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