GM/SS-216: A Quickie After Work

With the clocks going forward here at the end of March, it officially signalled the start of “being able to do more daft stuff after work” season, and with all the other daft possibilities came the thought of trying to nip out after my day’s employment was done to try and get some Central Belt-adjacent SOTA summits. A perfect test case for this would be Dumyat (GM/SS-216), as it’s round about an hour’s drive from Glasgow, and a fairly straightforward ascent from a car park that cuts about half of the height from sea level.

So sure enough, a swift walk home from work (top tip: Slayer’s 1986 classic Reign in Blood on the headphones is a great way to make yourself walk anywhere quickly in less than half an hour), sling a bunch of stuff in a rucksack and hop in the motor, and before I knew it, I was at the foot of Dumyat’s main path. The day’s weather had been pretty excellent thus far, but the forecast showed I was on borrowed time, so I was under a bit of pressure to get up and make the activation pronto before the conditions turned, and sure enough, as I gained a wee bit of height, I could see some weather forming above the Gargunnock Hills to the west.

Although the wind was beginning to pick up, conditions on the way up were mostly pretty pleasant, with good views right along the Forth Valley. There’s a very well-worn path from the car park at NS 813 980, and a few more spicy-looking direct alternatives from Blairlogie and Menstrie, but it’s all very straightforward with not too much brain engagement required.

The last wee stretch to the summit was noticeably steeper, but once that wee pull was complete, it was just a case of negotiating the many and varied monumental erections dotted around the summit to find a suitable spot for activating. I opted to use the memorial bench in honour of mathematician Michael Simpson, being just down off the busier summit promontory, and having a nice spot to sit and operate with a good view, even if I was taking the brunt of the wind on that side of the hill.

With a minor bit of detangling required, I quickly got the 4m fibreglass pole up with the Slim G and plugged it into the trusty FT-270. As soon as I powered on, I caught an outgoing 2m CQ call from @GM4RAH in Balerno, and just as quickly as we’d arranged to QSY, the wind got the better of my guying, and my antenna was now lying pretty hopelessly along the ground. Luckily however, I had the Diamond RH-770 close to hand and I was able to fling that on and re-establish contact for the first in the log. I didn’t bother trying to re-rig the pole and Slim G, the RH-770 would get me through the rest of the activation without any bother.

It wasn’t really much of a night for hanging around and taking in the ambiance, so once I got my fourth contact in the book (thanks @M0RTO), it was time to get packed up and back down the hill before the weather arrived from the west. Sure enough, a wee bit of jogging on the downhill leg back to the car park got me back just about in time to avoid the rain starting.

Gear notes: after hearing @MM6YSH Yasha’s reception difficulties a few weeks previous, I took the FT-270 for this one just to make sure. Out of curiosity, I did try to listen into another couple of operators chatting on the FT-65 as I was descending, and there was a very distinct pattern of RF interference splatting over the top of their conversation. I couldn’t quite work out what it was, or where it was coming from, but it was certainly periodically obliterating anything heard on the FT-65, without really having much effect on the FT-270.

The Diamond RH-770 has also proven itself to be a really handy bit of gear as well, I certainly had no trouble making contacts across the central belt with the wind getting the better of the Slim G and pole setup. It’s not quite as good as the Slim G in performance terms, but it’s nice and easy to whip up pronto when required. The legit Diamond one is absolutely Rolls-Royce compared to the £7 Aliexpress copy I’d previously used - I’ve not done any RF comparison, but mostly in the way that the Diamond glides when telescoping open, compared to the scratchy wrestling match of trying to get the clone opened out.

Strava route: Log In | Strava

Activation log: Sotadata3

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Absolutely love this! If only I had more summits nearby :sweat_smile:

I’ve found that sometimes all you need is a whip antenna. Those things are often deemed useless in comparison to the likes of the Slim G, but they perform pretty well when you least expect it.

Nice to know it performs so well :grinning_face_with_smiling_eyes: I’d love to add one to my kit, but the price is a tad bit of a turn off. I’d hope it’d perform a lot better than my underwhelming-on-2m SRH-771.

Thanks for a great activation report, I enjoyed it a lot! Until next time, 73

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:sign_of_the_horns:

Pop the new Lamb of God and Hellripper albums on your floppy disk as well. Stick April 10th in your diary too for the new Bodysnatcher album - the preview so far 'tis a toe tapper!

The RH-770 has got me great results on 2 and 70. It is rarely detached from my FT-65.

Like yourself, I use a mast and Slim G too and they work really well. I forget what max power is on a Slim G but it seems to cope OK if I add a 40w linear to it.

I read that as ‘dad stuff’ but ‘daft stuff’ works too! For the latter, that’s where an HT or a KH1 can come in handy. I use both when waiting around at ‘stuff’ where you have micro-windows to operate. I also keep a little Tecsun and/or XHDATA in the car or a bag for some SWL too.

There’s always time to fit little micro pockets of radio in to your day. Kudos on your activation! :+1:

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We are very lucky with the amount of stuff you can get to within about an hour’s drive from Glasgow!

Yup, £40 does seem a bit steep, but I’d say it’s been one of the more worth-it purchases I’ve made, especially for how much performance you get vs. how small it packs down and how quick it is to deploy. I’d also say that the £7 aliexpress copies are worth a punt too - they perform pretty well on 2m, but aren’t so useful on 70cm. However, if you’re like me, you’ll use one for a wee while and get the itch to buy a real one anyway, so why not skip the £7 stage and go straight for the good stuff? That said, it is handy to have the cheapo one as a spare, just in case.

I have a pretty similar Watson whip - not the best, but pretty good for the size and weight - they’re usually what stays on my radio attached to the front of my pack for the way up and down.

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Always on the hunt for some new heavy metal nonsense to pep me up on the walk to work, thanks for the recommends!

I’m not much of a 70cm operator, but it’s a great wee antenna - it’s become more or less my “daily driver” for going out on walks on my lunchbreak. And aye, with that and an FT-65, it fits in my running pack no bother too!

Aye, I wasn’t sure but apparently it’s specced up to 50W so you’ll be laughing.

No dad stuff (that I’m aware of anyway…), so just good old fashioned idiocy for myself. But aye, squeezing it into all the wee micro-windows is a fun way to do it, especially as you say with a wee handy or similar. I’m now just waiting for the rain to stop and the bogs to dry up a wee bit so I can get a SOTA summit just off one of my regular training run routes…

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A man of my calibre :raising_hands:

Thanks again for the great report, Ross. A friend and I are currently planning a camping trip to GM/SS - you’d be welcome to tag along for the summit shenanigans!

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Aye, give me a shout when you’ve got some dates and hills planned and I’d love to get along and join in.

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