Speaking of low-cost simple feet for the IC-705, I recently ran into Max (WG4Z) at a summit/park activation. He had an incredibly simple solution for his ‘705. Max noted that his approach:
“only uses two 4 mm bolts just the correct length to make the radio tilt up so the back of the radio is flat against the bottom surface as well. I leave the bolts attached all the time. However, I do put a thin piece of cardboard under the bolts to keep them from scratching the LDG tuner thats always is under the 705.”
I love it! Of course, it would also be easy enough to unscrew the bolts when not in use. Thanks for the tip, Max!
Like many I’ve taken the plunge on an Icom IC-705. Even though I sold off an old Yaesu 817 to finance part of it, it still cost a very pretty penny and I didn’t want to shell out more for a tilt stand or bail.
Especially at the rather extravagant prices they’re going for now. $30, $40? No thank you. (Really, the radio, at $1300, should have come with one in the box, but why beat that dead horse – it is what it is.)
In any case, I looked around the house for something to DIY one with. I found a couple of metal angle brackets, screws that fit the mounting holes, and some tiny rubber bumpers to shield from nicking up the radio’s plastic case. Voila! Instant tilt stand. See pics:
And just the right angle too. My plan is to plastic-dip the brackets so I can get rid of the bumpers as well as not nick up any softer surface the radio sits on.
IC-705 Bluetooth Question
Meanwhile, a question for you and other owners of this radio.
What’s up with the Bluetooth function? I have three bluetooth speakers and a small audio amp with built in BT, and I can’t get audio to play through them. The unit sees the accessories and connects. But no sound. I’d updated the firmware to 1.24, just in case they might have addressed any issue. Still no joy.
That being said, I can control the radio via BT with android apps, etc, but no audio. A very disappointing development for such an expensive radio.
Oh well. The good with the bad and all that…
Joe Patti (KD2QBK)
Thank you for sharing this, Joe! That’s a very clever and simple solution for the IC-705 stand.
As for the Bluetooth functionality, I’ve yet to use it. Hopefully, someone here can chime in and comment with advice!
A few weeks ago–out of the blue–I received a QRPver Minion SDR operator’s manual in the mail. From the return address, I couldn’t determine why I would have received it–in fact, I assumed it was sent to me in error.
Still, I read through the manual because I came very close to purchasing one last year. I had seen the Minion SDR transceiver on Gil Grusome’s channel Radio Prepper.
A few days later, I received a USPS Priority Mail box in the post. Again, scratching my head, I opened it to find a QRPer Minion SDR transceiver inside! Woah!
The fellow who sent it included a kind note saying that he wanted this to be considered a contribution to my work here on QRPer and YouTube. He noted some of the Minion’s shortcomings (which Gil had also pointed out) including how sensitive it is to any RF coming back from an antenna. I’ll need to build an RF choke for sure.
I could tell from his note that he’d rather remain anonymous, so I respect that.
Thank you so much for passing the Minion along! I look forward to putting it on the air! It is an incredibly tiny radio–much smaller than I had even imagined.
I’ll need to take it to my buddy Vlado for a minor repair up front. Somehow, when I plugged a speaker into the audio jack, I broke it off the circuit board. It can easily be fixed by Vlado with a little outpatient surgery. 🙂
Thank you again to the kind subscriber/reader for passing along his Minion. I’ll put it to work!
I told Thomas I would do my own field test of the Xiegu X5105 doing a couple of Parks on the Air activations and what I thought of the radio.
I have had several radios I’ve used on POTA and SOTA activations over the past year and without a doubt my favorite radio for out in the field is my ICOM IC-705. It has everything I want in a portable radio, however I’m also enjoying it alongside my ICOM IC-7300 in the shack. Therefore I’ve looked at other portable radios for field use.
My latest acquisition was a used Xiegu X5105 that I purchased used on QRZ. The radio works fine and for the most part the menu system with it is very easy to understand. As Thomas has pointed out, the CW memory is absolutely insane to use. It just makes no sense to me why with the 10 memory slots that it’s really impractical to use more than the memory in Slot 1, which for me is the CQ POTA. I would never even have known how to set it up in the first place without instructions to Tom that was shared in Tom’s post regarding the X5105.
I got the radio on June 3, played around with it in the shack to get familiar with it and programmed in the memories. I went to K-5481 (Wm. Penn State Forest), which has several parts scattered around eastern Pennsylvania. It has a very small 10 acre tract in the Cornwall mountains between Lancaster and Lebanon County, which is also at a SOTA summit. I used my Sotabeams EMCOMM III antenna and turned on the radio to start calling CQ POTA. For the life of me I could not get the CQ message to send, so I gave up on that and used my CW Morse paddle and did it the old fashioned way. I also spotted myself on the cluster and made 3 QSO’s on 40 meters fairly quickly. I had success on 30 and 17 meters as well. In total, there were 10 QSO’s made in about 45 minutes.
Other than my disappointment not being able to easily send the CQ from memory, overall I was pleased with the activation. When I got home I investigated again how to send CW. I also learned how to use the DSP to make it more narrow on CW, which I was thankful for. I then started to see if I could go hands free using my Heil headset that I was able to use when I had the G90. Unfortunately that did not work at all using the AD-1-iCM adapter as it would not transmit with the foot pedal. I did use the Heil headset in the side jack and put the radio in headset mode. I was disappointed to find that I had to increase the volume up the whole way to be able to hear CW loud enough for my old ears. When I unplugged the headset suddenly the radio RX was very loud. (If anyone can offer a solution, please let me know).
Today I took it to my local POTA park near my house, K-1418 (Samuel Lewis State Park). I used the same Sotabeams antenna and was on the air in no time. Band conditions were not so good and I ended up with 18 QSO in just over an hour. It was nice having the CQ function working, however I am used to the interval where it would automatically send every 7 seconds like the IC 705 does. Not a big deal, I just had to press the PTT button on the top.
I never tried using the radio on SSB before so I called unsuccessfully on 20 meters and went to 40 where KM4JEG called me and gave me a 55. Sadly, I had to take my headset off because when I keyed the mic I was hearing my distorted voice through the headset. So, headset was removed. I didn’t expect that was going to happen, so now on SSB, I’m not able to use the headset, at least on TX.
The Good:
I really like the internal battery in the radio. I did not have to bring the Bioenno 12v 3aH battery along. The internal battery works great!
It is very portable. I watched a YouTube video, and unfortunately I cannot find who it was, but they had an Osprey UltraLight Roll Organizer which I purchased on Amazon. This is perfect for storing the X5105 and the few accessories it needs, in my car so I’m always going to have a portable radio available when I travel.
The ATU is great on the radio. I can tune all the bands I want to work with the Sotabeams antenna. This also saves having an extra wire and external ATU like I would have to use on the IC 705 with this type of antenna.
The radio is nice and portable and will store nice in my car when not in use and will be ready to go.
The Bad:
The CW presets are almost worthless and not easy to get to. Once I found how to send from the memories, it only really makes sense to use one of the memory slots. I wouldn’t easily be able to switch to a 73 menu shortcut, then go back to the CQ memory.
With the headset plugged in, when I was transmitting CW, I could hear some distortion while it was sending, however it was not too bad, but something I’m not used to hearing.
The Ugly:
The headset for SSB could not be used at all due to the distorted noise it made. Also, the volume for the headset and the volume through the radio are night and day. As I mentioned before, when I unhooked the headset and the audio came out of the radio again, I had to quickly adjust the volume down.
My Opinion:
Overall, my opinion of the radio is this: For the price and the features it has, I would say it’s a good field radio, as it is easy to store in the car, it has the built in ATU if being used on a random wire antenna, and for 5 watts, people had no problems hearing me, even with poor band conditions and QSB. I hope this radio grows on me, and in the back of my mind don’t find myself thinking during the activation, gee I miss my IC-705 out here.
I know comparing the X5105 to the IC-705 is like comparing apples to oranges. Each radio has it’s good and bad. For the price difference, the Xiegu definitely is worth the price. I would never use it as a first HF radio in the hamshack if I were a new ham. This radio is also not going to be used by me on digital modes. If I want to do digital or work a contest while doing a POTA, then there is no doubt the 705 is coming along for the activation. The Xiegu will be used by me when I want to use a random wire antenna since it has the built in ATU, along with the fact it will be light in the backpack if I am hiking to a summit, and the IC 705 will be used with one of my end-fed half wave antennas or the Hustler vertical array so I don’t need the mAT-705 which I’ll use in the hamshack. I’m trying my best to get away from wires all over the place when I activate, so the laptop computer is staying home. I really like the HAMRS logging program, which I highly recommend, on my Android Samsung S-20.
If anyone who reads this who has some insight into some of the issues I mention, please reply so I have a better understanding of this radio.
73!
Scott KN3A
Scott Lithgow (KN3A) is a contributor on QRPer.com. Click here to check out his previous posts.
I just got back from an activation at Lake Jame State Park where I used the Xiegu X5105. Radioddity sent this radio on loan at my request for an upcoming review in The Spectrum Monitor magazine.
I must say that I underestimated this little radio…
Impressive play on the internal battery
I’ve now completed 3 activations with the X5105 on one battery charge made three weeks ago!
This weekend, I used the X5105 in the shack for perhaps 30-40 minutes chasing a few parks and summits on that same charge. During that weekend time it was mostly in receive mode, unlike when I’m activating (and working stations or constantly calling CW).
I decided to see how long it would continue to play off of the internal battery, so I didn’t re-charge it. Instead, today (June 7), I took it to Lake Norman State Park and had an external battery at the ready if it failed mid-activation.
It didn’t fail, though, even after 1.5 hours on the air. The voltage, when I finally gave up, was about 10.2 volts. I ran out of time, not the battery.
I’m impressed.
Internal Microphone
Once I’ve uploaded the video and written the field report (in a week or two), you’ll see that at one point today, I switched to SSB operation. Thing is: I didn’t bring the X5105 hand mic with me–it was 2 hours away at the QTH!
I remembered that the X5105 has a built-in mic–meaning, built into the body–so I decided to give it a go. I mean why not–?
Turns out, it was very easy to operate: simply press the PTT button as you would a mic button and speak. I worked a few SSB contacts this way.
The only other radio I own with an internal mic is the Elecraft KX2.
This X5105 might become permanent
Herein lies the trouble with doing radio reviews: sometimes you get attached. I need to talk with Radioddity.
I’ve been hesitant to take this unit on a SOTA activation because the chances of it getting scratched, etc. increases.
I believe I’m going to add the X5105 to my HF radio arsenal. It’s a fun little radio and it would make the short list for SOTA runs along with the Elecraft KX2 and Discovery TX-500.
Many thanks to Don (W7SSB) who notes that the TX-500 has now received CE certification. Lab599’s European distributor, PileUpDX has posted the following message on their website:
We are happy to announce that the long process with CE certification of the TX-500 transceiver from Lab599 has finally been completed. This week the notified body contracted to do testing and evaluation issued their certificate proving that the TX-500 meets the requirements to be sold on the EU market.
Now the next step is to complete the necessary documentation and marking including CE labelling of the radio itself and its packaging. Meanwhile the production of the first batch of transceivers for the EU market is ongoing and estimated to be completed in middle of June. If everything goes according to plan we should be able to start fill first batch preorders sometime during the end of June or beginning of July.
If you are in the first batch of deliveries and have not prepaid your TX-500 we will shortly contact you with payment information.
I’ve gotten so many messages from readers and viewers in the EU and UK who have been eagerly awaiting TX-500 availability.
While this doesn’t mean immediate availability–obviously with an estimated first batch shipping end of June or early July 2021–it’s my understanding that CE certification has been a frustratingly slow process due to C-19 and a complete bottleneck for the manufacturer and distributor.
By request, I’ve just posted another transceiver comparison video. This time, we take a look at the lab599 Discovery TX-500 and Icom IC-705 to determine which radio might better suit your needs.
As I mention in the video, I see these portable QRP radios as being in two different classes:
the TX-500 for operators who want the most rugged, efficient, and weather-resistant general coverage transceiver currently on the market and
the IC-705 for operators who want the most feature-packed high-performance portable transceiver on the market
Both radios are excellent options for hams who, like me, prefer playing radio outdoors.
As I mentioned in the video, I knew I’d forget some important points while making the live recording. Here are some extra notes I wish I would have included:
SSB operation: Both radios have excellent features for the SSB operator including EQ settings for both transmit and receive which is a major plus for a QRP radio. I wouldn’t make a purchase decision based on SSB operation–both are excellent.
CW operation: CW operators will be pleased with both rigs. It’s important to note, though, that the TX-500 doesn’t have full break-in QSK like the IC-705. The TX-500 has at minimum a 100ms recovery time after keying a character. That’s a quick recovery, but not fast enough so that an operator can hear between characters formed; especially at high speeds. The IC-705 has full break-in QSK and it sounds great. Note that both the TX-500 and IC-705 use relays, not pin diode switching, so you can hear relays clicking inside the radio, but both are pretty quiet.
Protecting the IC-705: There are a number of IC-705 3rd party cages appearing on the market. These can be used to help protect the IC-705 in the field. Numerous readers and YouTube channel viewers have recommended the IC-705 Carry Cage by Peovi. From what I’ve seen, it looks to be the best of the bunch, but it doesn’t do a lot to protect the lower back portion of the radio–the part of the chassis that meets a surface. I feel like it’s not quite what I’d want, thus hard to justify $135 for it. Other aluminum and 3D printed cages seem to add too much bulk to the radio or obstruct some of the most common connection points on the sides (antenna, key, ATU control cable, speaker/mic, etc.).
TX-500 connectors and cables: The TX-500 uses GX12 mm connectors that are widely used in aviation, commercial and military applications. They’re easy to find online, but the price per each with shipping is typically around $7.00-8.00 US. You get a better deal if you buy in bulk, but often bulk packages of 5 or more are of the same pin count/configuration. W2ENY has posted a number of accessory cables, spare connectors and even a military-style handset on his eBay store and website. The Icom IC-705 uses more standard 1/8″ and smaller two and three conductor plugs.
Receiver Performance: Based on Rob Sherwood’s receiver test data table, the IC-705 has a performance edge over the TX-500. In the field, this difference is not noticeable. Indeed, both radios have very respectable numbers. If I had to choose one radio over the other if operating in a CW contest, for example, I’d give slight preference to the IC-705. I’ve used the TX-500 during a CW contest before, however, and found it did a brilliant job blocking tightly-spaced signals–click here to watch the short video.
I’ve also been asked which radio is “better” and which one I’d purchase if I could only buy one.
To address these questions, I decided to make a YouTube video where I outline some of the pros and cons of both radios, and compare them in terms of features especially with regard to field use.
While I love the opportunity to head outdoors and play radio, I also love shaking up my field kit and trying different combinations of radios, antennas, and other station accessories.
When using new-to-you gear, though, a best practice is to set everything up at home before you hit the field. This way, you can confirm that you have everything you need and you can also familiarize yourself with the gear prior to activating a park or summit.
Last Sunday (May 2, 2021), I threw caution to the wind. Well, sort of. At the very last moment, I decided to squeeze in an activation en route to my sister’s home to do some brush-cutting and yard work.
The lab599 Discovery TX-500
Basically, I was chomping at the bit to take my lab599 Discovery TX-500 to field.
You see, in August 2020, I received an early pre-production TX-500 to evaluate for one week. In that seven day span, I activated seven parks with the TX-500 and enjoyed every minute of it. Because the loan period was limited, I packed a lot of TX-500 air time that week, then wrote this review for The Spectrum Monitor magazine.
As I mentioned in a previous post, if I would have had the opportunity to buy that loaner TX-500 last year, I would have. It wasn’t an option, though, as so few working models existed at the time. Now that I had a TX-500 in hand again, I couldn’t wait to hit the field with it.
Last Sunday, the weather was beautiful in western North Carolina, but clouds were moving in and we expected scattered showers in the latter part of the afternoon. The last thing I wanted to do was my sister’s yard work in the rain, so I needed to make the activation a speedy one.
But the TX-500 wasn’t the only piece of new gear. I also recently ordered and received a PackTenna 9:1 UNUN random wire antenna. I wanted to see how well it would perform, too, so I decided to pack my Elecraft T1 ATU and give it a go, too!
For the record: when you’re in a hurry, it’s not only a really bad idea to hit the field with a new radio and antenna, but to also throw the entire field kit together in 5 minutes before walking out the door.
On the drive to Lake James, I mentally packed and re-packed the field kit trying to decide if I might have left out a crucial component (say, an adapter or cable). I also made the decision not to make a real-time, real-life video because 1.) this would surely turn into a very clumsy deployment, 2.) I was pressed for time and didn’t want to set up the video, and 3.) I only had my iPhone with me to make the recording which would mean I would be giving up Internet and mobile phone access at the park which is important for spotting purposes.
I reminded myself that the goal of my YouTube channel is simple: real-life, unedited examples of field radio operating.
All of us, at some point, use new equipment in the field and we stumble through the process as we give the system a shake-out. So why not record it, right?
My iPhone battery had about 80% capacity. I knew if I tried to use the personal hotspot while recording the video–so that I could spot myself on the Microsoft Surface Go tablet–it would run down the battery in 20 minutes or so. I immediately put my iPhone in airplane mode to preserve the battery.
Lake James State Park (K-2739)
I know this park quite well and assumed it would be busy on a beautiful Sunday afternoon. It was, in fact. I was confident I’d find a good operating spot, though, because they’ve a large picnic area and loads of tall trees to support wire antennas. And mid-afternoon, it was unlikely all of the picnic tables would be occupied.
I found a nice spot to set up and deployed the PackTenna in short order.
Since my iPhone was doing video duty, I didn’t take extra photos.
I hooked up the Elecraft T1 and attempted to find a match on 40 meters. I thought I did find a match at first, but it turns out that the T1 was in Bypass mode. I didn’t have my reading glasses handy, so thought I saw a great match on the TX-500’s display. Turns out it was floating around 2:1. Still: not a bad match.
I worked five stations, then moved to the 30 meter band. It was then I finally realized the T1 was in bypass mode. I found my spectacles, read the front panel of the T1 and remedied that in short order (I can never remember the button press combo to toggle bypass mode!).
I tuned 30 meters and got a great match.
On 30 meters, I worked two stations.
I then moved up to 20 meters where I worked two more.
Then I moved back down to 40 meters where I topped off the activation with an additional three contacts for a total of 12 as I called QRT.
I’m very grateful to my buddy Scott (KN3A) who worked me on three bands all while he was activating a park in Pennsylvania! Thanks for those P2Ps, Scott!
In fact, I’m grateful Scott took the time to work me on multiple bands because it help bring my numbers above the 10 stations needed for a valid POTA activation.
After going QRT, I quickly packed up my gear (which was easy because there were so few parts), and started the 45 minute drive to my sister’s house. Fortunately, the rain held off the whole time I did the yard work!
I’m so happy to have a TX-500 back in the field radio arsenal.
Shortly after this activation, I officially purchased this loaner TX-500 unit from lab599. As I said in my “unboxing” video, there was no way I was sending this unit back. 🙂 Now I won’t feel bad if it gets dinged or scratched!
I’m sure the TX-500 will be in heavy rotation for a while. Please comment if you have any questions about this radio or the 9:1 UNUN PackTenna. I’d be happy to answer your questions!
Last year, I was lucky enough to obtain a lab599 Discovery TX-500 QRP transceiver for review on the SWLing Post.
It was a bittersweet experience because 1.) I really liked this transceiver, and 2.) I could only keep it for one week!
One week?!?(Now I can’t get this BNL song out of my head.)
Typically when I receive a loaner transceiver for review, I like to keep it a minimum of 4 weeks, but actually ask for up to 6 or 8 weeks. I like spending quite a lot of time with a new transceiver so I have an opportunity, for example, to take it on multiple field trips, pair it with a wide variety of antennas, and also using it in the shack.
My time was limited with the TX-500 last year because I had one of only a handful of pre-production units in the US (one was being used for FCC testing). Josh, from Ham Radio Crash Course, sent me the TX-500 after he spent a week with it, and I sent it Ham Radio Outlet where it would be eventually used as a demo unit.
When I took delivery of that TX-500 in late August 2020, I immediately hit the field. In one week, I performed seven park activations and also spent a great deal of time with the TX-500 in the shack.
In short, I really like the TX-500 as a field radio. Sadly, however, I didn’t have an option to purchase one anytime soon. There was already a massive backlog or orders at Ham Radio Outlet and lab599, like other manufacturers last year, experienced production delays due to Covid-19.
Last autumn, I asked lab599 if they would consider sending me another TX-500 on extended loan when they had a unit available.
Yesterday, I took delivery of a new TX-500!
Of course, I’ll be taking this unit to the field ASAP and plan to make a number of videos readers have requested comparing the TX-500 to the KX2, KX3, FT-818, and IC-705.
Although I’m not a fan of “unboxing videos,” I did make one of the TX-500 yesterday only moments after I took delivery. Why? Frankly, because I believe the box design itself speaks to lab599’s attention to detail.
I’ll admit right up-front that this video is a bit of an unrehearsed stream of consciousness ramble as I tried to share some of my thoughts about the TX-500. You’ve been warned:
Again, I’m looking forward to taking this weatherproof rig to summits and parks soon, so expect some field reports and videos featuring the TX-500.
In the meantime, please let me know if you have a TX-500 and consider sharing your thoughts and comments!
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