HF versus Sat Phone

Submitted: Saturday, Nov 23, 2024 at 22:51
ThreadID: 149121 Views:1538 Replies:10 FollowUps:23
With all the new technologies, sat phones, starlink, google maps, and Plb's, etc, is there still a use for HF radio in outback travel. Is it now an old technology that people are now turning away from for newer or are there still people who use HF for emergency communication through VMD 750, VKS 737 etc. Who's still using HF as well as sat phone etc or just HF

Murray
Another Mexican

Lifetime Member
My Profile  My Blog  My Position  Send Message

Back Reply Expand Un-Read 3 Moderator

Reply By: Peter J4 - Sunday, Nov 24, 2024 at 07:53

Sunday, Nov 24, 2024 at 07:53
We've travelled with a HF radio since the mid 80's when it was the only communication available especially in remote areas.
In that time we've used it probably a half a dozen times in an emergency for ourselves (a family of five with three small children in the early days), fellow travellers and to obtain assistance for other travellers.
On top of that it's been used innumerable times to obtain mechanical assistance and/or parts for us and others in remote areas.
In the last 20 years it has been used twice by us to organise assistance due to mechanical breakdown, in both cases we also had an Iridium satphone which was next to useless due to atmospheric and local conditions and on both occasions it was easily sorted out with VKS on the HF.
We ditched the satphone about 8 or 9 years ago due to it's ongoing costs with no benefit and now have a Starlink but will still have the HF as a backup.
You still see Police and emergency vehicles with HF in remote areas as it still works when the chips are down, sat comms can be turned off at the flick of a switch by the provider and with the way the world's going it might be the only thing that does work in an emergency.
AnswerID: 646853

Follow Up By: Member - Murray R (VIC) - Sunday, Nov 24, 2024 at 09:34

Sunday, Nov 24, 2024 at 09:34
Peter
We have travelled with HF for twenty years and have not had to use it for an emergency as yet, our use has been to login to base operators at skegs and communicate with friends with HF. My main reason to get HF was as an insurance that l could have outside contact and assistance if needed. Your last comment is an interesting one. A member l know told me that he lost all communications with his GPS and sat phone when in remote WA and had to revert to paper maps for short period of time.

Murray
Another Mexican

Lifetime Member
My Profile  My Blog  My Position  Send Message

2
FollowupID: 927581

Reply By: Stephen L (Clare) SA - Sunday, Nov 24, 2024 at 10:15

Sunday, Nov 24, 2024 at 10:15
We used to use a HF radio many moons ago when there was no other form of emergency help if needed.

Back then I was registered with all the RFDS base and would speak with them. The bases then went away of general communications and the world of communications changed for ever.

We then went with an Inmarsat Satellite phone that has performed faultlessly right around Australia with never any dead spots.

The best thing with the Inmarsat, you do not need any credit to keep your number and 000 calls are free.

Also carry PLB and SPOT.


Roll a vehicle with HF and damage your antenna and your are up shit creek without a paddle.


With SPOT and PLB just press your emergency button and you know your massage will get out, and the same with a Satphone, point your antenna to the sky and ring 000
Smile like a Crocodile

Lifetime Member
My Profile  My Blog  My Position  Send Message

AnswerID: 646854

Follow Up By: Member - Murray R (VIC) - Sunday, Nov 24, 2024 at 20:06

Sunday, Nov 24, 2024 at 20:06
A good thing about Sat Phone, Plb and Spot is that you can take then with you when leave your car to hike etc. A bit hard with a HF radio.
Another Mexican

Lifetime Member
My Profile  My Blog  My Position  Send Message

5
FollowupID: 927584

Follow Up By: John Baas - Monday, Nov 25, 2024 at 03:12

Monday, Nov 25, 2024 at 03:12
...roll a vehicle with HF and damage your antenna...

True... but unlikely as an event out and about. How many of we 4wd'rs have ever had such happening and even so, how many have then had a busted up antenna setup...?. Hands up, you exceptionalists!

Just saying...
0
FollowupID: 927590

Follow Up By: Stephen L (Clare) SA - Monday, Nov 25, 2024 at 08:26

Monday, Nov 25, 2024 at 08:26
On one of our Simpson trips John, there was that very situation east of Birdsville.

The vehicle had a HF, the vehicle rolled, smashed the antenna and the driver was trapped in the vehicle for 15 hours before he was found, rendering the radio totally unusable.

Smile like a Crocodile

Lifetime Member
My Profile  My Blog  My Position  Send Message

0
FollowupID: 927592

Follow Up By: Member - Warren H - Monday, Nov 25, 2024 at 18:48

Monday, Nov 25, 2024 at 18:48
When I was outfitting our field vehicles with Codan HF radios in the late 80s early 90s you could buy a length of wire and connector to match rfds frequencies. Just throw over a tree. Or make your own of course. Earlier portable Codan radios came with a throw over a tree antenna. Not much good on the Nullarbor.
NT Pajero
2007 Goldstream Crown

Member
My Profile  My Position  Send Message

2
FollowupID: 927595

Follow Up By: maurice b - Tuesday, Nov 26, 2024 at 22:19

Tuesday, Nov 26, 2024 at 22:19
@Stephen L . Beware that you could loose your sim connection service like i did on my Inmarsat Isatphone for leaving it idle for many years without any top ups. I initially decided not to recharge this phone due to the costs as I required service for 365 days which was to expensive . This i carried as a backup to my newy purchased Thuraya from 2015 to 2024 as it could still receive Sms messages , emails and calls. When Thuraya crashed this year I went back to my isatphone however it would not register on the network . A call to my service provider stated it was disconnected due to no activity . To stay connected you may have to do a top up to avoid deactivation for a few more years. QUOTE from inmarsat. Inmarsat Deactivation Policy
An Inmarsat policy is under review and will be published and in place by 1st May 2024. In the meantime, all prepay services that have made no calls or been topped up since 2019 will be deactivated by the 31st December 2023
2
FollowupID: 927606

Follow Up By: Stephen L (Clare) SA - Wednesday, Nov 27, 2024 at 20:00

Wednesday, Nov 27, 2024 at 20:00
Hi Maurice

I have not had credit on my Inmarsat Satellite phone for many years.

I tried it this year before out big trip and tested ok n May.

Reading your reply, I thought I better give it another try to see if it would still register.

Turned it on, had full satellite signal on the phone and then a message on the screen…registering with the network.

I then went into my phone book, pressed the …..Test Phone, …went through the usual thank you etc but it did tell me I had no credit.

So at this stage it’s still working perfectly, but will try to phone the Australian service provider to see what they have to say.

Thank you for the update.
Smile like a Crocodile

Lifetime Member
My Profile  My Blog  My Position  Send Message

0
FollowupID: 927607

Follow Up By: The Explorer - Tuesday, Dec 10, 2024 at 20:35

Tuesday, Dec 10, 2024 at 20:35
Hello - don't quote me but apparently "satellite phones" can be used to phone 000 without a sim card. May depend on brand/model/age. Assume you can't receive calls just make them.

Cheers
Greg
I sent one final shout after him to stick to the track, to which he replied “All right,” That was the last ever seen of Gibson - E Giles 23 April 1874

Lifetime Member
My Profile  My Blog  Send Message
Moderator

0
FollowupID: 927666

Follow Up By: Stephen L (Clare) SA - Tuesday, Dec 10, 2024 at 21:11

Tuesday, Dec 10, 2024 at 21:11
Hi Greg

Honestly can not comment, but I believe there are now only 2 brands of Satellite phone that now work, Inmarsat and the Iridium Satellite phone, the others brands used other satellites that are now defunct.

I can only comment on Inmarsat, but you do not have to have credit and the sim will not go out of date.

I have not had credit for a good number of years and still works to make a test call (free)
Smile like a Crocodile

Lifetime Member
My Profile  My Blog  My Position  Send Message

0
FollowupID: 927669

Follow Up By: The Explorer - Tuesday, Dec 10, 2024 at 21:28

Tuesday, Dec 10, 2024 at 21:28
May have provided some misinformation (my specialty) - quick Google of Iridium says -

"In Australia, call 000 with an active .........SIM, or call 112 without one. Outside Australia, dial the local emergency number."

So guessing 112 is the go with an Iridium Sat phone without a SIM (in Aus).

Cheers
Greg

I sent one final shout after him to stick to the track, to which he replied “All right,” That was the last ever seen of Gibson - E Giles 23 April 1874

Lifetime Member
My Profile  My Blog  Send Message
Moderator

0
FollowupID: 927671

Follow Up By: maurice b - Tuesday, Dec 10, 2024 at 22:50

Tuesday, Dec 10, 2024 at 22:50
Without a sim card or one that is deactivated/ expired the Inmarsat satellite phones cannot register your phone to establish a connection to the satellite network , so I would assume it won't be possible to call 000 . When I tried on my isatphone (without a sim) I get a screen notification, "Please insert sim". I haven't tried calling 000 or 112 also so not to disrupt emergency services. Since Thuraya crashed I now use a Spot X stand alone Satellite messenger / sos device. Will connect my Isatphone for remote desert trips with Pivotel (Au number) on the $53 monthly plan +$50 connection 'free in calls. No running out of credit in emergencies.
0
FollowupID: 927672

Follow Up By: Stephen L (Clare) SA - Tuesday, Dec 10, 2024 at 23:56

Tuesday, Dec 10, 2024 at 23:56
Maurice

I have an Inmarsat and have not had any credit on it for years…..it is prepaid and not on a contract.

Only last week I turned it on, , showed full satellite reception, went to the phone book and selected “test my phone” and it dialed the Inmarsat test number.


Got the usual…”thank you for calling Inmarsat, you call has been successful and you have not been charged for this call”

If my sim was not valid, I would not have been able to make that call
Smile like a Crocodile

Lifetime Member
My Profile  My Blog  My Position  Send Message

0
FollowupID: 927673

Reply By: Joe Fury - Sunday, Nov 24, 2024 at 10:20

Sunday, Nov 24, 2024 at 10:20
G'day Murray

I am a VKS - 737 network member and have be so for decades, luckily I've never had to use the network or my (old technology) HF radio in an emergency situation in a personal sense.

I was able to relay messages for a VKS member who was having difficulty during an emergency situation, his vehicle had rolled, the HF radio antenna was damaged but he was still able to make an emergency call to VKS but the signal was unreliable, I just happened to be in a relative ' sweet spot ' having a good signal from the poor bugger in strife and a good signal back to the VKS base in Tasmania.

Anyway, after a lot of too and fro-ing over the airwaves things were arranged for the bloke in distress and I was asked if I could remain on channel until an all clear was given ~ this did not happen as airway/radio signal hash, as I call it flooded in from Indonesia at the time.

I boot the Codan 9323 up, every time I head out of town, even if it's just to watch the Sun set or to have cup of Tea.

The VKS member in strife was somewhere along what is known as the Boreline road, inland from Port Hedland, VKS-737 Saint Mary's Tasmania and I just happen to be at a place known locally as Eagle Rock Falls ~ North East of Newman in the Pilbara.

Safe travels : Joe Fury
VKS - 737 Mobile 1709
AnswerID: 646855

Follow Up By: Member - Murray R (VIC) - Sunday, Nov 24, 2024 at 20:13

Sunday, Nov 24, 2024 at 20:13
That's one thing about HF, everyone on channel can hear your call and if you cannot reach a base there is the possibility that someone can relay your message as you have done.
Another Mexican

Lifetime Member
My Profile  My Blog  My Position  Send Message

4
FollowupID: 927585

Reply By: cookie1 - Sunday, Nov 24, 2024 at 13:26

Sunday, Nov 24, 2024 at 13:26
I have been a member of VKS since 2009 when I did Cape York - had the HFTel function enabled so I could make calls back to home as well.

I have used it in a couple of instances in recent times apart from calling in on the Skeds to give updates as to my location, if all else fails they know where to start looking.

I was on the Canning a few years back and a member of our group broke both rear springs, everyone in the group had Satphones and the numbers they had were Victorian numbers so hardly useful at Georgia Bore, they tried for a while but to no avail, one quick call to VKS and I had about 7 numbers to call, new springs were sent up from Perth to Newman and I collected them on his behalf and drove them back out to Georgia Bore.

Recently my vehicle kept going into limp mode on the first dune heading for the pinnacle trip to the Geo Centres, instead of making a bad situation worse I pulled out and headed south on the Colson Track, did this track many years ago but this time it was overgrown and lost the track numerous times, after about 5 hours I found a spot to pull in for the night. The next morning I called VKS and alerted them of my situation and they tracked me for the rest of the day to make sure I was OK, after removing a pile of spinifex from my Auto Trans Cooler it was OK but I was reassured that they were covering me.

I am about to head into the APY Lands for work, they do have Telstra coverage in the main centres, and made sure that my HF is working, I'm also going out for a take 2 of the Geo Centres next year making sure I go over the vehicle myself instead of relying on the dealer mechanics.

I also carry a PLB / Epirb as a fail safe - life dependency.

cheers
AnswerID: 646856

Reply By: Richard M29 - Sunday, Nov 24, 2024 at 16:11

Sunday, Nov 24, 2024 at 16:11
Can you get a hand held HF radio, or is that not possible?
AnswerID: 646857

Follow Up By: Member - Murray R (VIC) - Sunday, Nov 24, 2024 at 20:00

Sunday, Nov 24, 2024 at 20:00
The closest thing to a hand held in aust would be the Qmac portable if you could get your hands on one.
Another Mexican

Lifetime Member
My Profile  My Blog  My Position  Send Message

0
FollowupID: 927583

Follow Up By: Bob Y. - Qld - Sunday, Nov 24, 2024 at 22:38

Sunday, Nov 24, 2024 at 22:38
There was an HF handheld available, maybe 30 years ago but I don’t recall the brand, or just how old it was when it was shown to me.

Codan used to make a compact, SSB unit that was in a strong steel box about 250 mm deep by 300mm long 150mm wide. All fittings, earth, aerial socket & microphone were on the face of the set & a lid protected these, with 2 over centre latches. It was a little heavy & bulky to take a walk but could stand a rough treatment. Think it may have been a 6124 model.

With a substantial ground plane, it could almost match the 100w units that were in later use.

Bob

Seen it all, Done it all.
Can't remember most of it.

Lifetime Member
My Profile  My Blog  My Position  Send Message

1
FollowupID: 927588

Follow Up By: Zippo - Sunday, Nov 24, 2024 at 23:18

Sunday, Nov 24, 2024 at 23:18
Close, Bob - it was the 6924. Problem was it required a crystal (and tune-up) per channel, unlike the later frequency synthesised sets 8xxx nd 9xxx families where adding/modifying was a pooter job.
1
FollowupID: 927589

Follow Up By: Nomadic Navara - Monday, Nov 25, 2024 at 06:19

Monday, Nov 25, 2024 at 06:19
Quote "It was a little heavy & bulky to take a walk but could stand a rough treatment."

It also had no internal battery. If you carried a lead acid battery in the other hand, you would be well-balanced. In addition, when you wished to use it, you needed a tree to throw the remote end of the wire antenna over.
PeterD
Retired radio and electronics technician

Lifetime Member
My Profile  Send Message

1
FollowupID: 927591

Reply By: Peter J4 - Monday, Nov 25, 2024 at 06:56

Monday, Nov 25, 2024 at 06:56
Our first HF was a Codan 6924, worked well and simple to set up, aerial over the highest tree you could throw it over , ground wire out along the ground, clip power leads to the battery and away you went.
Biggest problem was changing the crystals to the required ones for the RFDS bases you were likely to use for each trip.
AnswerID: 646858

Reply By: zedA1 - Monday, Dec 02, 2024 at 22:38

Monday, Dec 02, 2024 at 22:38
Hi Everyone,
Just purchased a HF Radio for my LC. I always wanted one and I think they are still important and relevant. I looked at Sat phone options, but decided in favour of communications that doesn't rely on satellites and doesn't have high ongoing costs. I also have a PLB/Epirb and UHF. I think I have most bases covered in the event of breakdown or emergency.
AnswerID: 646882

Reply By: Member - Andrew W44 - Monday, Dec 02, 2024 at 23:32

Monday, Dec 02, 2024 at 23:32
G’day Murray,

We have a sat phone, PLB and currently looking at mobile HF rig.

I may be off the mark here, but one benefit I can also see with HF is the network of users.
If you require assistance, you may find another user on frequency in closer proximity to you than the emergency services you contact on 000 for instance.

Cheers,

Andrew W.
Andrew Ward

Member
My Profile  My Position  Send Message

AnswerID: 646883

Follow Up By: Member - Murray R (VIC) - Tuesday, Dec 03, 2024 at 09:55

Tuesday, Dec 03, 2024 at 09:55
Andrew
I think there are pros and cons with both systems and it is up to the person to decide which one or both to use for the type of travel and places that they want to go to. Sat phone is one to one where HF can be a party line if needed.
Murray
Another Mexican

Lifetime Member
My Profile  My Blog  My Position  Send Message

0
FollowupID: 927632

Reply By: Michael H9 - Tuesday, Dec 03, 2024 at 20:45

Tuesday, Dec 03, 2024 at 20:45
The HF radio is still very handy now and would probably be by far the best option in the event of the apocalypse. Civilization can't stand even short periods without the electricity grid. Satellites are very vulnerable and impossible to repair quickly. Paper maps, solar panels and HF radio might be the survival goto if the bombs start dropping and all of them are useful now, so what's the downside?
AnswerID: 646885

Follow Up By: The Explorer - Tuesday, Dec 10, 2024 at 20:24

Tuesday, Dec 10, 2024 at 20:24
Bugger - no laughing emoji available :) (and I just sold my HF :(
I sent one final shout after him to stick to the track, to which he replied “All right,” That was the last ever seen of Gibson - E Giles 23 April 1874

Lifetime Member
My Profile  My Blog  Send Message
Moderator

0
FollowupID: 927665

Follow Up By: Michael H9 - Tuesday, Dec 10, 2024 at 20:48

Tuesday, Dec 10, 2024 at 20:48
In 2013 we had a week with no electricity, gas or phone service due to devastating bushfires. My wife isn't a camper but sure was appreciative of my camping setup in maintaining some sort of normality. Covid also demonstrated the fragility of supply chains. In a world full of stupid, it's actually not far fetched to imagine a collapse. Kids these days are lost if the internet goes down. HF and the ability to use it will be a valuable tool. Anyone wanting to hurt western civilisation doesn't need bombs, they just have to go after the computer networks to bring it to its knees. Where did all my money go?
1
FollowupID: 927667

Follow Up By: The Explorer - Tuesday, Dec 10, 2024 at 20:53

Tuesday, Dec 10, 2024 at 20:53
Relax - you're in Australia - you'll be fine. No idea where your money went.

Cheers
Greg
I sent one final shout after him to stick to the track, to which he replied “All right,” That was the last ever seen of Gibson - E Giles 23 April 1874

Lifetime Member
My Profile  My Blog  Send Message
Moderator

0
FollowupID: 927668

Reply By: Member - LeighW - Wednesday, Dec 04, 2024 at 10:09

Wednesday, Dec 04, 2024 at 10:09
Just my thoughts so no shooting me down in flames for your enjoyment thanks!

I had a sat phone and I also have VHF as well as other devices. I am now replacing the trackers and HF with a Starlink setup as it gives me a phone service and internet service and I can stop and start the subscription when I'm travelling. Starlink have also now allowed mobile use on my plans so I can phone and internet access 24/7 while travelling if I wish to.

The discussion of which is better in a vehicle roll over is an interesting point with those saying the HF antenna will most likely be damaged and the HF therefor unservicable. In the event of a roll over who's to say the sat phone won't get damaged or you'll be able to use it for that matter? In such an instance an PLB might be the preferd goto anyway.

The advantage of HF regarding help from someone else in the area who may be able to get to you to give assistance is a valid point, I believe though that VKS737 offers a satellite phone service now. If they know of someone in the area then they could try and contact them for you.
AnswerID: 646889

Follow Up By: AlbyNSW - Thursday, Dec 12, 2024 at 16:54

Thursday, Dec 12, 2024 at 16:54
I also think Starlink is a better solution as it gives you access to basically everything the others do and the mini can easily be carried in a backpack
0
FollowupID: 927684

Follow Up By: Michael H9 - Friday, Dec 13, 2024 at 08:51

Friday, Dec 13, 2024 at 08:51
I want one. :-) You'd need a decent battery in that back pack to run it though.
0
FollowupID: 927692

Sponsored Links