Friday, October 04, 2024

THE AVANTI ASTRO-BEAM ANTENNA

 

   A RE-BUILD IN PROGRESS

AND

IT'S OCTOBER!!

 

Health issues can get in the way of many things, this Blog being one of those things, so all of the planned radio reviews aside (Radioddity's QT-40 & President's new Washington mobile, etc.) it was time to get a new Blog post ready for reading!

Being October, the first thing that comes to mind might be Halloween, and if you're a faithful reader for all of these years, you know that both Robin and I have been busy preparing our lists of all the horror movies we'd like to binge watch this month, leading up to the 31st.

While perusing a folder of stills from classic horror flicks I couldn't help myself, and just had to add my own "touch" to one of them [pictured below]




 Moving along... I came across a post in a CB related Facebook group that was of interest. Donald Stephens wrote about an Avanti Astro-Beam that he rescued from a house along the side of a road that he happened to pass by one day: 

 

PHOTO BY DONALD STEPHENS

PHOTOS BY DONALD STEPHENS

 

 

 

 

As you can see, it's missing an element, and what remained wasn't in the best shape either. Donald wrote that he had a friend whose hobby was making and/or refurbishing antennas, and he offered his services. 

Several photos were posted, along with updates on how the project was coming along, until finally - it was done! Donald shared the following photo:


The finished project stirred memories of my own Astro-Beam, along with how I came to own it, and the sheer luck involved in getting it home. So, here is my Avanti Astro-Beam story...


WOODY'S ASTRO-BEAM STORY

The one I owned [1984] was purchased second hand from the original owner. I saw an ad for it in the Classified section of the Houston Chronicle, so I got my radio 'bud Doug to drive me down to the guy's home in his Toyota "Monster" truck that had huge tires, and wasn't very easy to get up and into. We weren't sure what to expect, except that it was listed as being recently removed from a tower and ready to go.

Arriving there, the owner walked us through his house to the backyard where we saw that, other than taking it down from the tower, nothing else had been done to it (other than disconnect the coax). Already after 5p.m. we realized it would take a while to disassemble the beam, and the owner had long lost the assembly instructions, as well, in 1984 there wasn't an "Internet" to try and find them.

The owner chuckled and said humorously to us: "Why don't you put it in the back of that Toyota? I'll even through in some rope." To his surprise, we were game to do just that (while he made sure that we understood he wouldn't take it back). There was a decent length pole that went from the antenna to the rotor, so we put the pole down against the tailgate (centered) with the rest of the antenna draped over the cab of donut wheeled Toyota 4x4, and tied it down the best we could, with the front and rear elements hanging off each side. Doug was behind the wheel and I was in the bed of the truck, half of me keeping it as balanced as possible, avoiding any sliding to one side of the cab to the other, while the other half of me envisioned it sailing off the truck with me hanging onto the pole. 

It was a 25-mile trip to get from there to my house and while there were a few hairy moments, it/we made it there in one piece. Several factors played into the success of this transport: 1.) We were young-youngish and stupid 2.) This 25-mile back road only had two lights to navigate through, one a few miles from the owner’s house and one about 2 miles from my house, and it was only 2-lane road (one lane South, the other going North. 3.) Being ’84, this road was still fairly rural (almost dead center between I-45 and Hwy.59 and running North/South in parallel), and didn’t have much traffic on it like it does today (today the fields are gone and it’s crammed with homes, strip malls, and a lot of traffic lights and other wiring to navigate through). It's a fun memory because nothing went wrong, but I’d never try something like that again.

That's my story, and I'm sticking to it 😉

 I've mentioned before that I like to purchase press photos that were taken back in the glory days of CB radio, and here is another one that I'd like to share:



This photo was taken in 1983 of Larry Shrigley, R.E.A.C.T. President of the Western suburbs of Chicago. Being a member of R.E.A.C.T. wasn't something you got into for a plethora of "Thank You's", as he remarked:

 "In the seven year I've been with R.E.A.C.T. I've only gotten two 'thank yous'. I don't care about the recognition. I do it for the satisfaction I get from helping people."

Larry was one of the 300 people in metropolitan Chicago who spent their time as volunteers for R.E.A.C.T [Radio Emergency Associated Citizens Team] monitoring channel 9.

 

That wraps up this Blog post of which (if you didn't already know), today is "National CB Day", 10-4?

 

73,

WOODY

 


 

 

 

 

 

 

 


Tuesday, July 09, 2024

1970-71 NEVER LOOKED SO GOOD!! MIDLAND 13-880B & E.F. JOHNSON MESSENGER 124M

 


 

 THE SHACK THAT WAS, IS BACK!!

 

 

 

 

 

Well, After several months, 4 photo software programs, and a lot of diligent dust/scratch/spot replacements I'm finished with the small image of my shack, and it's never looked so good. 

I had taken 4, perhaps 5 different shots with my equipment changes and set next to each other (like the usual shot I show from a 35mm film strip in the upper left corner on each post). The one I picked to work on had my two favorite base stations: 1. E.F. Johnson 124 AM, and 2. Midland 13-880B AM/SSB. 

The Johnson had excellent adjacent channel rejection, while the Midland sucked at that, but it did give me my first taste of SSB at a low price. Why Johnson didn't come out with an AM/SSB base was, and still is, beyond me. They were bullish enough to offer a 2ch Sideband only mobile in the early 60's, followed by 3 23ch am/ssb mobiles (I bought the E.F.J. 352D), followed by 2 40ch mobiles: the 4730 with the old style mechanical type channel selector, which made it hard to figure out what channel you were on, with 40 little numbers crammed on the dial, and not long after, the 4740 which had a 2-digit readout (in red lit numbers).

The more I think about it, the more I wonder why they didn't do (at the least) a 40ch base station. After all, a base radio was the mobile PCB put in a big box, along with a power supply, and perhaps a clock and a couple large meters. 

I'm well behind in reviews, thanks to health issues, but since I finished the my adjustments to the photo I figured I'd put it up on here today, before the new President Washington arrives, and absorbs any and all free time. 

So, here's to 1970-1971, and my current shack at that time!

 


 At that time I still had my RS TRC-100 5w/6ch walkie-talkie and TRC-101 23ch walkie-talkie. I think I'd taken my Antenna Specialist Super Magnum antenna off the pole and put an Avanti Astro-Plane in its place. Apparently I hadn't purchased a Turner Super Sidekick at the time this photo was taken either.

 

73, enjoy the photo, and the year!

Woody

 


 

 

 

 

 

 

 

 

Tuesday, April 30, 2024

COLUMBIA SC HAMFEST BY "MOWER JUNKIE"


 

 

IT ALMOST MAKES YOU FEEL LIKE YOU WERE THERE! 



There are a lot of reasons you might pass on going to a hamfest, and the Mower Junkie always does a good job of making you, the viewer, feel like you were there. This one was posted about 5 hours ago. I'll embed it below, as well as a link to his YouTube channel.




MOWER JUNKIE:(373) Mower Junkie - YouTube

 

73

WOODY

 

 



Friday, April 26, 2024

MFJ TO CLOSE DOORS IN MAY

 



VERY SAD NEWS...






Throughout the years, many hams have come up with their take on what M.F.J.'s initials stood for, but I would guess we've all had at least some MFJ gear in our shack at one time or another. Glancing around, I see my MFJ 6 selector antenna switch, which has seen much use, and I guess I better get another one quickly. I've owned several of their MFJ-259 antenna analyzers, which weren't too expensive to begin with, and even cheaper on the used market, with MFJ-259B's being sold on QRZ or QTH's 4-Sale forums for $150 or less.

In the last 3 decades they have bought out other famous brand equipment manufacturers (Ameritron, Hy-Gain, Cushcraft, Mirage, etc.), which makes this news even sadder, because unless someone steps in to buy them - they'll disappear as well, creating quite a vacuum in the 2-way radio world.

They weren't always assembled correctly, but they encouraged operators around the world to troubleshoot and discover what the issue was, lending assistance when needed. Unlike most companies now that won't honor a warranty if the seal has been broken, and in many cases, won't even let you have a copy of the service manual (you know who you are)

Will someone step up to buy MFJ, or at least some of the companies under it's umbrella? I guess we'll have to sit on the sidelines and fine out next month. 

Regardless of all the jokes over the years, MFJ et al, will sorely be missed...

 

73,

Woody



 










Friday, April 12, 2024

PRESIDENT GEORGE II REVIEW WITH 2 UPDATES "Da Screen, Da Screen... I can see the Screen")

 

 

 ***UPDATE***

 

 

 

 

 

PEEK-A-BOO CAN YOUR SCREEN SEE YOU? 

In my reviews, I tend to do it all from the test bend, or radio desk, because I think the screen will suck, when mounted in the vehicle. So this is more of an after thought and can be added as the last part of the the George Review (The last episode can be quickly accessed HERE).

While I can's say this applies to all of the new models (I usually only test AM/FM/SSB radios, leaving the rest to the Youber-Tubers). But when I found out a member of our local group had obtained a President George II EU I asked if he would mind swapping our rigs out for a week, so I could see the differences. He agreed, and we met briefly in a Walmart parking lot.

Neither of us had permanently mounted either radio so it was just a matter of swapping out the radios. He had chosen CYAN for a screen color as well, and with the swap done, we went our separate ways. Before turning the key on the keyless ignition (think about that one for awhile) I glanced at the George II on the passenger seat and thought, "That screen sure looks good".

As I turned into the neighborhood I immediately noticed that the color was gone. At the first chance I had, I parked along a curb and looked again - the color was back. Nonetheless I went over to the passenger door and opened it to find, that, depending how much sunlight got into my vehicle determined what the radio would do. I took a picture of the screen while not pointed at the Sun and got the good looking color.

Then, I picked the radio up, and standing outside of the passenger door, pointing it direct at the Sun and snapped a picture ---> I couldn't have been more pleased. During times where Sunlight hits the screen it looking not black & white, but more of a grayscale; with a pleasing light gray background, and everything else (channel number, S-meter, RF Gain, etc.)was a strong black. Immediately I called the guy that had just switched radios with me to see if he noticed it as well, and he answered with a resounding "YES". So it wasn't a fluke! Being that I wasn't parked in front of my house, and didn't know know anyone in that section, I refrained from dancing around my car with joy.

If you've been reading my reviews, over the years my harshest criticism has always been about the screen. For example, my reviews on the Uniden 980SSB and President Grant II were looking pretty good during extended use on the bench. The colors were outright beautiful, with several to select from, but when I put 'em in the mobile test vehicle I got disappointed pretty darn fast. 

Granted (no pun intended) they weren't permanently mounted, due to the lack of mounting space, seemingly destined to always have a McKinley (or PC-122) in the cubby hole at the bottom of the dashboard. But I usually only use 38LSB, so for testing purposes I'd have whatever radio I was testing on the passenger seat with and external speaker.

I remember the first day I used the 980SSB and it seemed like a pretty decent am/ssb radio for its price, pre-COVID. Amazon seemed to run them on sale once or twice a year for $99.95, and I bought two at that price. Back to that first day... It was overcast with intermittent showers and I had a 45 minute drive for a doctors appointment. I went through the screen's color scheme and set it for the easiest to read color.

After the doctor appointment the clouds had opened up and it was now mostly sunny. Tossing the umbrella aside I started my 45 mile trip back home. That's when the issue with the screen became an issue - when full sunlight hit the screen I couldn't read it. I pulled into a shopping center and went through each color, but none of them helped me see the washed out looking screen. If I set the radio under the dash and about 5" from the front, it was in the shade most of the time. But reaching the controls from the drivers position wouldn't be safe to attempt while actually driving. The other 980SSB I bought was the same way. If you only drove at night, or used it as your shack radio there wouldn't be a problem. 

I'm not just picking on the 980SSB or Grant, the McKinley screen wasn't that great either. But that was then and this is now.

Back to this screen: The last radio that I'd seen do this was an Alinco DX-70H All mode / up to 6m. It had an amber background with black lettering/info on the screen, but when the sun hit it, the screen looked more grayscale - light gray background with dark black frequency and other info in the foreground, making it totally visible. I loved that screen, and never understood why someone like President couldn't do the same - and now they have! Except for re-swapping the Presidents, my President George FCC will be the rig-in-the-car until it, or I, expire.


But don't blindly believe me, remember... "A picture is worth a thousand words", so see the screens for yourself....


This is how the screen looked, in the car, in the shade
HERE IS HOW THE SCREEN LOOKED IN THE CAR AND IN THE SHADE   



AND THIS IS THE SAME RADIO THAT HAD BEEN ON THE PASSENGER SEAT, WHICH I PULLED UP AND OUT OF THE CAR AND POINTED IT DIRECTLY TOWARDS THE SUN!


UPDATE 2

The NRC (Noise reduction circuit) in the GEORGE FCC/GEORGE II is the same one that is used in the microphone that they sell for $49, so you don't have to buy one if that's your only reason. You will get the same noise reduction with the stock mic that comes with the radio.

Personally, I use the hand mic with noise reduction because A. I already had it; B. I like its heftiness, and C. It can be adjusted quickly, and has a unique sound to your voice. That is my choice, but this is something you should know about regarding the George.

 

73

WOODY

 


 

 

 

 

 

 


 

Saturday, March 23, 2024

REVIEW UPDATES: PRESIDENT GEORGE II, ETC.

 


 

 REVIEW UPDATES

 

 

 

 

 

I've had to fit reviewing in-between medical visits, getting home warranty items pointed out and making sure they were take care of, along with issues with both cars (not to mention it's that time of year: Tax season]. As well, items planned for review have begun showing up at the front door, like this fella:

 


 While driving 35 miles to my back/spine doctor's appointment during heavy rain and white knuckle driving, I could have used this fellow strapped to the steering wheel (but it was waiting for me in the mailbox when I returned home).

The President George II (non-FCC), at this point, would appear to be a waste of money for someone in the U.S. to order from the UK, especially if they already have the FCC version:

  1. You don't gain a lot of power (enough to get 1/2 and S-unit on SSB)
  2. And unless you just have to have the ability to have the SPAN feature [i.e. the Non-FCC version gives you several different bands of frequencies divided into blocks of 40 channels. The FCC version is strictly one band of 40 channels, so there is no need for a SPAN function.] for more info, download the EU version manual on President's EU website.
  3. There seems to be very little in the form of adjustments, but wait for the full review before making a decision to buy, one way or the other.
  4. You won't have those NOAA weather frequencies with the EU version, which, during many parts of the year in my area of Texas it's very appreciated.

 

While checking the NON-FCC version out, I've also been playing around with Radioddity's QT60. There are several things I like, BUT, it never arrived with the screen looking like it does in the pictures of it (light amber). It's more of a slightly darker orange/red (at least the one I got came this way), and I've noticed that having it left "ON" 24/7 for the last month, the screen has slowly darkened. In the menu section I didn't see a screen brightness control, so I hoped there was one internally. After a quick exchange of emails with Radioddity I was told that there wasn't any manual control for this issue - what you get is what you get.

Any other items of discussion will be readable when the review of that radio is completed.

As for the remote, Blue-Tooth microphone, it's hooked up and ready to go as I type this now, so it's very possible that it's review will jump ahead, in front of the others. After all, when you break it down, it's just a microphone withe Blue-tooth capabilities.

Obviously, this is a great predicament to be in - too many things to review, oh, and I forgot that I still have Radioddity's QT-40 to look at, as it sits neglected underneath the the other radio boxes (I haven't even had time to take a peek of it). 

Anyway, I didn't want you to think I'd dropped of the edge of the world, like last year, only it's a very busy season to try and get everything done at the same time.

 

 73

Woody


 

 

 

 

 

 


Saturday, March 09, 2024

 



24/7 LIVE WILDLIFE FEED

(COOL)



I love live wildlife feeds like these! This one came from someone on another website, Jeff. Thanks for posting it!



Friday, March 08, 2024

REVIEW: THE PRESIDENT DIGIMIKE


THERE'S A NEW MICROPHONE IN TOWN, AND IT MEANS BUSINESS

WITH CAVEOTS

 

 

 

It's not often you find a manufacturer bringing new microphones to the market, and many operators opt for legendary brands like Astatic when they feel the need for a replacement microphone, whether it's a power mic, or noise-cancelling microphone. If the word hasn't gotten around to you yet, those microphones look the same, but I've heard many people moan about PTT (Push To Talk) switch failures in the first year, as well, a lot of the new radios don't work well with these older dynamic microphones. To be fair, some, but not all radios now have the ability to select either Electret or Dynamic within the menu system;  but added to the fairness, a year or two ago I tried this method with a Turner RK76 on a radio that had the capability to pick the type of mic being used and the audio wasn't what I expected it to be, so I ended up just putting the stock mic back on the radio. Let's look and see what sort of difference this new microphone makes...



"Noise Cancelling" is the topic, but not all noise cancelling microphones are created equally. While this microphone falls into the NC category, it's about as close as you can get in comparison to the others because unlike a lot of noise cancelling mics, which just use thicker foam in front of the element, or move the element further back into the microphone, the President Digimike has an an actual NRC (noise reduction circuit) chip/circuit inside the microphone, using the same voltage that comes from the radio, through the mic cord, to power the Electret mic element.

My usual approach when reviewing a mic is slightly altered for this one - because it's so special. I'll start with my very first impression of this microphone the first time I held it -


 

WEIGHT

 

It has some "heft" to it - and this is good! Not too much to make it tiresome to hold on a long QSO, and not so lightweight where you'd spend half the time talking on it, at the same time wondering if there was anything inside it. For the most part I think we'd all agree that today's stock microphones tend to feel cheap. The plastic case is robust, and its the shape fits your hand like a glove. The microphone cord is a good length with a decent amount of cord thickness, unlike the cords being used on other brand radios. Good job President!



Besides the PTT switch (a.k.a. the "Green Monster") there are only two other buttons you will use daily: UP & DN. The middle rectangular button is used to set your NRC, and once set, you probably won't have to use it again.

Reading directly from a green card which was wedged in the manual:

"The DIGIMIKE microphone is designed to make your modulation as clear as possible in all modes by eliminating the background noise."

The filtering levels go from 1 to 5, and if you don't have talkback, or another radio in the room to listen to your voice, I'd suggest having a friend help you figure out which setting worked best for you. For instance, if you're familiar with ham radios that incorporate DSP, then you know that the more DSP you add can lead to disconcerting watery audio. Personally leave mine set to 1, only occasionally bumping it up a notch to 2 if the background noise is really bad *NOTE: even if you set this mic to 5 it won't neutralize a cat wailing in the background waiting for his or her lunch, and at the 5 setting the middle button will stay solid green.

THERE IS A SOLID PIECE OF METAL ALLOWING YOU TO SECURELY HANG IT ON A MIC CLIP, ALSO, THE SECRET OF THE MICROPHONES WEIGHT ARE TWO METAL PLATES MOUNTED INSIDE THE BACK PANEL OF THE MICROPHONE. IT LOOKS LIKE IT COULD BE POSSIBLE TO REMOVE ONE PLATE AND LIGHTEN THE LOAD, BUT I DIDN'T EXPLORE THAT OPTION BECAUSE I WAS HAPPY THE WAY IT CAME.


The green card also mentions that this microphone will also work well with VOX usage, provided your radio has that feature. The manual itself explains the colors of the middle button you change the NRC strength.

Along with those instructions, there is a very easy to follow mic wiring diagram.

 

WARRANTY

Pleasantly, in an age where warranties are rarely given their fair due by the manufacturer, this microphone is warranted for 2 years. Can you believe the warranty would be the hardest part of this review? I looked on President EU's site and was led to believe it was 2 years. "Brilliant" I said. Then I looked on the USA website and finally under general accessories, of which microphones are part of it only has a 6 month warranty. Even the Astatic hand mics with faulty PTT switches give you a year's warranty.

Amazon gives you 30days, Bells - 60days, Walmart - 30days in-store return, but for $2 you can make the warranty 2years.

This is the what you'll find in the manual:

WARRANTY (In accordance with the warranty conditions in the country of purchase)

  • Important: Proof of original purchase is required for warranty service.
  • WARRANTOR: GROUPE PRESIDENT ELECTRONICS (''PRESIDENT")
  • ELEMENTS OF WARRANTY: PRESIDENT warrants, to the original user, if purchased from a retail store, that this PRESIDENT product will be free from defects in materials and craftsmanship, subject to the limitations and exclusions as set out below.
This warranty extends only to the original user. The warranty will be invalid if the Product is (A) damaged or has not been maintained in good condition through reasonable maintenance, (B) has been modified, altered or used as part of any conversion kits, subassemblies, or any configurations not sold by PRESIDENT, (C) improperly installed, (D) serviced or repaired by someone other than an authorized PRESIDENT service center for a defect or malfunction covered by this warranty, (E) used in any conjunction with equipment or parts or as part of any system not manufactured by PRESIDENT, or (F) installed or programmed by anyone other than as detailed by the owner's manual for this product.

STATEMENT OF REMEDY

  • In the event that the product does not conform to this warranty at any time while this warranty is in effect, warrantor will either, at its option, repair or replace the defective unit and return it to you without charge for parts, service, or any other cost (except shipping and handling) incurred by warrantor or its representatives in connection with the performance of this warranty. Warrantor, at its option, may replace the unit with a new or refurbished unit. THE LIMITED WARRANTY SET FORTH ABOVE IS THE SOLE AND ENTIRE WARRANTY PERTAINING TO THE PRODUCT AND IS IN LIEU OF AND EXCLUDES ALL OTHER WARRANTIES OF ANY NATURE WHATSOEVER, WHETHER EXPRESS, IMPLIED OR ARISING BY OPERATION OF LAW, INCLUDING, BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. THIS WARRANTY DOES NOT COVER OR PROVIDE FOR THE REIMBURSEMENT OR PAYMENT OF INCIDENTAL OR CONSEQUENTIAL DAMAGES.
  • Some countries do not allow this exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you.
  • LEGAL REMEDIES: This warranty gives you specific legal rights, and you may also have other rights which vary from country to country.

PROCEDURE FOR OBTAINING PERFORMANCE OF WARRANTY

If, after following the instructions in the owner’s manual you are certain that the Product is defective, pack the Product carefully (preferably in its original packaging). The Product should include all parts and accessories originally packaged with the Product. Include proof of original purchase and a note describing the defect that has caused you to return it. The Product should be shipped freight prepaid, by traceable means, to warrantor at

    Groupe PRESIDENT ELECTRONICS
    Route de Sele – BP 100
    34540 BALARUC
    FRANCE
    Group PRESIDENT ELECTRONICS
    1007 Collier Center Way,
    Naples, Florida 34110
    USA.



And yet - there is no mention of how long a warranty you have. After several back'n forth emails and texting with various President reps apparently 6 months is all you get. So I would recommend if the store your buying it from offers a extra year or two for a few bucks - Take it!

WHAT WAS MY EXPERIENCE?


My experience was absolutely brilliant! I found that when I had the NRC set to No.1 on the mic it was enough to keep out background noises in the shack and SUV. Now if I was in a noisy construction zone with a window down, allowing jack hammers, other assorted freeway noise (Road Rages), and the Elmer's Glue of the atmosphere (i.e. the sticky moist air from the the Gulf coast of Texas) coming at me I'd probably think about bumping it up a notch 😏

I'm not the only one who has mentioned this, but while this has a noise reduction circuit, and no other visible (inside or out) adjustable control, this microphone, which works very well cancelling background noise apparently cleans and boosts the audio as if it were a Noise Cancelling Power Microphone. Except for those days, decades away, when I'd put a Turner Plus 3 desktop microphone, I haven't heard so many unsolicited compliments on my audio. Before I wrap up the audio report part of the review:

  • There is no volume control on the microphone because it's not a power mic, it's a noise canceling microphone using President's NRC (noise reduction circuit), so you can only change the noise reduction level (the manual has easy to read and follow instructions).
  • When talking into the microphone try to keep it 3-4 inches from your mouth.
  • By either using talkback, or recording the audio from another CB in the house I was bit flabbergasted - Not only was my voice clear to understand, but it was LOUD (compared to the stock microphone).
  • At $47 (average price) this is the best thing you could do when looking for an upgrade for your own radio.

But what if buy a president George or other model with NRC built-in? Does it make any sense to duplicate it by buying this new microphone?

When asked about this from President, the reply I got was:

" If you have the NRC activated on the radio , you can deactivate it in the digimic.

Or activate the radio NRC on receive only if you want to use NRC activated digimic."

If you're short on cash buy the radio and use the NRC that's already inside it. If you have plenty of money to spend, you can get the microphone. The shape and weight is nice, and the audio is crisp. The choice is yours. Or, if you have a McKinley, put the microphone on it.


**Note, this is wired to the 6-pin connector all President radios use and you shouldn't have any issues. Regarding other brand radios? If they have a 6-pin connector with voltage on 1 wire to power the Electret element, I'd guess it would work as well, but talk to the dealer you're buying the mic from and get the final word from them.  I've read in various online radio groups that some operators with radios using the RJ-45 network cable jack seem to have issues. Make sure you ask your dealer about this as well.

I own two of these microphones currently. One is on my President McKinley, and the other one is on my President George FCC, yet I need another one for my second President George II, only this time, I'm tossing my loose change into the jar to get their new Blue Tooth microphone with NRC*. Not just to review, but I think having a decent microphone that is more-or-less hands free can only be a bonus to those of us running CB radios as we traverse the often treacherous traffic. Having the mic element w/channel Up & Down buttons on the steering wheel is is great idea - less distraction while driving.

*I hope to have one of these mics to review shortly and it'll probably get posted after I finish my review on the Radioddity QT-60 (Hint...it's a nice radio).

** There was a question or two that I passed along to President. When I get and answer, or, should something drastically change my opinion of any item I review, as always, I'll make the adjustment or additional information available on the original review.

Last but now least, you'll find a pretty good actual tryout of the mic here: (169) President DIGIMIKE Overview and Demonstration - YouTube


 73

WOODY