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Showing posts with label Thunderpole. Show all posts
Showing posts with label Thunderpole. Show all posts

Saturday, 29 February 2020

both antennas arrived, both scheduled for YouTube upload by Monday

I now have both antennas that I ordered, however the Thunderpole Boomerang antenna was to be delivered by Parcelforce (or Parcelfarce as I call them because they are incredibly useless) and they failed to deliver it to a neighbour as instructed, ignored the fact I rescheduled and left it at Catterick Garrison Post Office meaning after filming the video for the Sirio Hi-Power 4000 (and subjecting it to 70MPH due to a trip to nearby Darlington to do a bank run) I had to call at the Post Office to collect it, with that done editing work was finished for the Sirio antenna and the Boomerang unboxing video was filmed.

A big surprise with the Sirio was that I did not need to adjust it, SWR under 1.5:1 across all 80 channels, for the most part, the top end of 27/81 was about 1.4 which is acceptable, I was to compare between my K-Po and Zetagi SWR meters however this did not happen because another vehicle parked next to my car before I could do that, and the driver did not seem happy that I was even up there, probably because I don't own a dog, unfortunately public land means I have a right to go up there, it is ideal for radio given height and forms part of my mobile standardised test route, now I have the antenna I will be doing a dry run on video before actually doing anything on the air to show you the route from the car.

The only part to do from the perspective of the new antennas is the on-air test of the Boomerang, once it is up and tuned, given the fine adjustments that may be needed I won't bore you and give a final SWR reading as per the K-Po meter, the Zetagi meter, and the one built in to the President Grant II.

I will be working from 4pm tonight and as ever will be monitoring UK 19, which is usually full of the burner brigade running illegal power to speak to their pals which the 4 watts can do fine for them but they generally don't have a good understanding of this fact, that and they have the squelch turned all the way up which is a bit ridiculous really, maybe even with them I may notice a difference on this antenna on receive, the one thing that will be noticed is the fact I have a bigger antenna on the car.

73 de M0WNU/26CT730

Wednesday, 26 February 2020

A couple of antennas on their way

I have placed an order for two antennas, a Sirio Hi-power 4000 for the car and a Thunderpole Boomerang for the home QTH, these antennas should, hopefully, work to set my base line for CB testing in a mobile environment, the base line is to be set as the Thunderpole T3000, the mobile antenna being as long as realistically possible, the boomerang coming in close to the 'spider antenna' for size.

Of course these antennas get a video on YouTube, the first one will be the Sirio Hi-power 4000 as that is the most straight forward to install, installation will be done at my new radio test ground above Richmond at the Hurgill Road end of the old racecourse.

The other reason I chose the Sirio Hi-Power 4000 is due to the similarity between it and the antenna loaned to me (see a previous video on my YouTube channel) which I since had to return as the amateur that loaned me it needed the magmount, the Orbitor/Springer antennna on the car was always going to be temporary, and the Hi-Power 4000 will work with 10-meters though I would need to shorten it and I was never comfortable doing this with a loaned antenna so it is my intent to buy a second Hi-Power 4000 to be tuned to 10-meters so I just swap the antennas over depending on if I choose to use 10-meters or 11-meters.

For CB, tuning will be done on my Thunderpole T-3000 with the car engine running to ensure the radio is running at it's maximum power output, SWR will be checked across the entire 80 channels using 2 SWR meters, my K-Po meter and my Zetagi meter, these meters will both be used with the boomerang when it goes up and tuning will be done on the Grant II, once this is done my base line can be set, all my radios will go through it, even my handhelds with car kits will be subject to this to see how they perform once a suitable speaker-mic can be obtained that won't jam them on transmit.

I will set up a scoring system for the standardised tests, also with a temporary base antenna I'll be able to retest the handhelds in the local area for a follow up video to "Handheld CBs, are they any good?".

Keep watching this space

73 de M0WNU/26CT730

Wednesday, 29 January 2020

Thunderpole T-3000 is winging its way to my shack

Today was my payday, and factoring in that I have a bit of extra cash left over from my salary I placed an order for a Thunderpole T-3000 CB radio, which so far I have heard good reports about, this radio has already been looked at by RustySkull Productions on YouTube and Lewis M3HHY from channel "RingwayManchester" has looked at the radio this is a rebadge of, the Nanfone CB-689, and tested with another station radio to radio, the other station having the T-3000, was found to work well.

I plan to use this radio as my main mobile CB, even though it does not have SSB which I only really use parked up because adjusting the RIT (or clarifier as it's called on CBs) while mobile is a pain and with SSB you sometimes have to concentrate on the incoming audio which is certainly not ideal while driving, as this radio is so slimline it can fit any modern car with ease either into a DIN sized space or fixed to the dash with a bracket in the normal way.

The unit I ordered is an ex display unit, what that means is that Thunderpole have had it out of the box and had it on display, though they will have tested all accessories to ensure they function, particularly the microphone, which although has an LED in it, or at least a position for one, no LED lights up on transmit, this is because an optional Bluetooth mic is available for the Nanfone unit and would work with this as well, by virtue of the Kenwood HT type connector on the front (as I have a speaker mic and some headsets from Baofeng radios that fit I may test these too.

Naturally I will be doing a video with this radio, power tests (4 watts of course), how it looks and feels, ease of use and hopefully if there are any stations on that day a radio report.

I plan to mount this radio in the car, and ultimately keep my Grant II for portable work on 11-meters SSB, the antenna on the car at the moment for 11-meters is in fact my Orbitor/Tornado Stinger antenna that during the summer my XYL painted white and her and I converted into the antenna we dubbed the 'spider antenna', the magmount is an older version of the Sirio magmount I have in use for my 2/70 antenna, except this older one had near destroyed cable so I had to rewire it using coax from a snail mount I was not using, I will later on be replacing the rear antenna with something similar to the antenna I loaned, I'll have to see if GB Communications sell one of these because I then don't have to travel far and can swap the antennas over immediately, provided I remember an SWR meter because the T-3000 does not have one installed.

I certainly am eager to receive one of the most unique CB radios made today to fit into the most unique Toyota Aygo of them all, not because I've fitted radio equipment in it but because it did a journey from my home QTH to well into Bavaria and back and did not seem bothered, so a unique design of CB radio should complement it nicely.

There is a Sci-Fi connection with the naming scheme of the Thunderpole T-series CB radios, I've spotted it, can you spot it too?

I have started monitoring and calling out on 19 due to the appearance of a Ford Fiesta, a Volkswagen Bora and a pick up truck all equipped with Orbitor style antennas, so I know people are out there using the CB, and I'm pretty sure the drivers of these vehicles have seen the antennas on my car too, and I saw a video on YouTube where a CB operator drives to work on the motorway, gets passed by an HGV and the driver of the HGV calls out after seeing the antenna on the car of the operator that's filming, I suspect he's using a President Grant II in that video, no idea what the trucker was using though.

Hope to catch you on the CB and also don't forget as I'm a licenced Amateur radio operator I can be found on local repeaters in my area and sometimes the calling channel on 2-meters.

73 de M0WNU/26CT730 (or you can just call me the red squirrel on the CB if you like)