• You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.
  • A Winner has been selected for the 2025 Radioddity Cyber Monday giveaway! Click Here to see who won!

Search results

  1. Alexis Mercado

    Base Sirio SY3. Elements lenght

    Hi. I am looking for the elements lenght in channel 20 in inches. It is a hassle to deal with the instruction manual. Also looking for L1 and L2 measurements. Thanks in advance.
  2. Alexis Mercado

    Motor Maul Remote Control Unit

    Hi. I am looking for a Motor Maul remote control Unit ( the one with the voltmeter and the variable ) for an X-Force 200A motor maul. I bought it without the wired remote control. I’ve searched and contacted all the manufactures and builders with no luck. Any one has one one ? I’m willing to...
  3. Alexis Mercado

    Motor Maul Remote Control

    Hi. I bought a used 200 amps X-Force Motor MaulIt came without the remote. This motor maul has a 1/4” female connector on the back for the remote to control voltage remotely I am looking for a wired remote control unit with an integrated volt meter. Does anyone know where to buy it? .
  4. Alexis Mercado

    Icom IC-7410 CTRL board wanted

    Hi. I am looking for the CTRL control module for a IC-7410. The number written on this board is: B-7158G CTRL Any help will be appreciated.
  5. Alexis Mercado

    Icom 7410 CTRL board

    Hi. I am looking for a good Icom 7410 CTRL board. It controls both antenna inputs and the AT. See the picture. It says B- 7158G CTRL. Maybe another Icom HF transceiver use it but I haven’t had luck finding one. Thanks in advance for the help you may provide.
  6. Alexis Mercado

    Motor Maul Manual

    Hi guys. I have a 200A X-Force motor maul. I am looking for the user manual. Where do I download it ?
  7. Alexis Mercado

    4 element beam

    Hi. By chance, do you know brand and model of this antenna, and if it is a cb or ham antenna ? It is a 4 element, no trap beam. It has something like a double gama match. Any input is welcome.
  8. Alexis Mercado

    President HR2510 distorted RX audio

    Hi. I have a President HR2510 with a 5 pin microphone. RX audio is ok with volume at 9:00 am position. When I turn volume past 9:00, audio begin to get distorted and garbled. The more you turn the volume up, the more distorted it gets. What can be the problem ?
  9. Alexis Mercado

    Parrot Box for CB

    Hi. I am in search of a “ parrot” box for a Cobra CB radio. I think it’s official name is simplex repeater. When someone transmit on a channel where this “ parrot “ is connected, it repeats exactly what you say. It has some kind of a recording device. It can records several seconds and then...
  10. Alexis Mercado

    Base Unknown aluminum antenna

    Today I bought for $ 20 bucks an antenna which I can’t identify. It has 6 sections, measures 19 feet long. Last section is stuck. Probably would be longer if I achieve to to take the last section out. It has 3 radials which are 4 feet long. Any idea of the brand ?
  11. Alexis Mercado

    Mobile Best Mobile antenna coil position

    Hi. I’ve read somewhere that a CB antenna with a base coil is less efficient than a center load coil, and that the center load is less efficient than the top loaded one. According to this info. , the top loaded one is the best one ?
  12. Alexis Mercado

    Turner + 2 Drums modification

    Hi. Does anyone know the modification which makes this mic sound like drum when you tap the steel head ?
  13. Alexis Mercado

    28 volts pills

    Hi. I am looking for 28 volts pills. What number should they be ? I am planing to replace my 4 pills 2SC2879 for ones rated at 28 volts. Any suggestions ?
  14. Alexis Mercado

    TRAM 1481 instruction manual

    Hi. Today I could get a second hand TRAM 1481 antenna. The previous owner didn’t have the manual. I’ve searched the web with no results. Can anyone have pics of this manual or give me a web link for me to download it ? Thanks in advance for the help you may provide.
  15. Alexis Mercado

    VHF Hustler G7 antennas differences

    Hi. As you know, there are different VHF G7 antennas ( 136, 144, 150-1, 150-2, 150-3, 150-4 ) My question is: What is the difference, the length and/or the coils turns, the construction? The G7-150’s are rated as commercial ones. I am asking because I plan to buy a 144 because it is cheaper...
  16. Alexis Mercado

    Top loaded whip vs. base loaded antenna

    I have two types of magnet antenna. A Titanium 3001 Sirio Antenna ( around 5 feet long, base loaded with a stainless steel whip ) and an adjustable Firestick Antenna ( around 3 feet long, top loaded, tip is adjustable ) . Which one will perform better ?
  17. Alexis Mercado

    Roof mount antenna grounding

    If I have a tower or mast on the roof of my house, is it necessary to ground it ? There is about 20 feet distance to my station’s ground rod.
  18. Alexis Mercado

    M-117 Super Magnum loading coil

    Does anyone here know or have a picture of the loading of this antenna ? I am restoring one and can’t make it work like it was before. I remember this loading coil had 11 turns, the tap on the fourth one. Thanks in advance for any info
  19. Alexis Mercado

    Turner+ 2 mic in a Stryker 955 radio

    Anyone know the Turner +2 mic combination for a Stryker 955 radio ?
  20. Alexis Mercado

    Sirio 827 with longer radials

    Since I have a Super Magnum laying around with its 8 feet 3 radials, I was rhinhking about replacing the 8 short radials with the longer Super Magnum ones. what can I expect from it ?