We used to have an R1155 at school back in the 70’s. It was used to pick up weather reports from Bracknell, and the lab tech had cobbled together a modem to convert the radio signals to dump out 5 character codes to a teleprinter, which we could then plot on a big chart of the UK.
A "teleprinter" that spoke "baud" in the "70s" along with broadcast voice radio on AM containing "coded signals" that could "jump" from the "airwaves" to telephone "land lines"? Methinks - or rather me knows - you are completely full of shit and don't know that a MODEM is ALWAYS a "wired device" and both SENDS and RECEÌVES "machine code" OVER "land lines" but is not capable of "dumping" anything to a "teleprinter" that can and does "talk directly" over/on phone lines while a MODEM is a "translator" that allows a 120VAC MICROPROCESSOR TRANSCEIVER TO "COMMUNICATE" OVER 6VDC CIRCUITS
This is amazing. I'm researching my Great Uncle who was a W/op on Lancs with 44 Rhodesia squadron at Dunholme Lodge. He made 7 trips to Berlin. On his 18th Op his a/c was shot down. Only the F/E managed to get out. I've longed for someone to explain how the equipment he'd have used works. Thanks so much.
Thanks, found this fascinating as my Father was a navigator / wireless operator serving in 103 'Pathfinder' and 192 Electronic intelligence squadrons, luckily surviving 37 operations before being posted to Shawbury as a Navigation Instructor. He acquired a Lancaster aerial cable reel which we used for a mackerel spinning line on our sailing boats up until the mid 1970's!
Well researched & informative. The "wireless operator" in Morse was a nice touch. Did spot one incorrect bit though: the AE current meter is to measure the RF current delivered to the aerial by the transmitter, not measure static.
brilliant video my dad was a wireless op and emergency gunner did 32 ops in the N for NaN then he got posted to india so missed the Dresden operation just got possession of his flying log book makes very interesting reading
I worked with a chap in the 1980s who was a Wop/AG in 1944/45. He was quite happy to talk about his experiences but said his job was rather boring. He claimed he spent a lot of time on missions reading novels!
Yet again you give us a wonderful view into history. I love these detailed yet easy to understand peeks inside what typically is ‘just’ a picture. You have a knack for bringing it to life. Well done, sir!
This is fascinating. Ironic too because today where I work we have the Lincolnshire Amateur Radio Club broadcasting live in the grounds of the International Bomber Command Centre, Lincoln for the Avro Lancaster 80 years 😊 Also free activities and crafts for families
Thanks for this gen. My Dad was a wireless operator/emergency air gunner in Lancasters and this excellent video has gone quite a long way to explain his job on sorties. He barely talked about it.
My father was a wireless operator during the last 2 years of the war. He never spoke about it, he died in 1980 when I was only 19. How I wish I had asked him all about his experiences.
1. My R1155 Radio HET Switch is used for SPOT ON Tuning by ear and UNMODULATED CW signals, 2, I have a 192 PLUG BOX here in my W/Ops room display!! . SETS for MARINE use were marked "STEEL" their chassis made of heavy steel metal!! PJB
Thanks Bryan, sat in front of the kit many times, as it was where I as ground crew would sit for take off and landings, but of course it was not used. seeing the little draw at the rear of the table brought back memories, again as it was not used kept my gloves in there. Often wondered why that window was there as you could not see much from it, even less at night i would guess. But again you have put a lot more information out there on what looks like a simple part of the aircraft, thanks again.
A small correction: The antenna ammeter was not related to static electricity but rather the level of rf antenna current generated by the transmiiter. It would reach a maximum when the transmitter output stage and any antenna tuner device were tuned to resonance. 4X1TQ
The Navigator didn't have Fishpond, but he did have the main H2S set that provided the ground mapping. I hall include that when I cover the Navigator's position soon. Thanks for watching
I was hoping to catch a glimpse of the Astro compass. Any chance that it may become a topic in the future? A while back I caught a video of a Catalina PBY. It was so detailed until his camera panned right past the Astro compass and went straight to the radio operator table.
@@ukaircraftexplored6556 I have one and I tried in earnest to explain its operation to my son then, he raised his phone and made a gesture that “I have a smart phone!”. I replied, “in an hour and a half your battery will die and you have no way to charge it!”. The information you share from your past experience and your knowledge base is really invaluable. It will serve as a reference for generations to come it is so appreciated thank you so much. It’s difficult to get somebody to appreciate that this is what you had to navigate by and usually while you’re being shot at. So you had your stars and dead reckoning to get you home.
Hi, I really enjoy your videos. I am currently building a 1/48 scale model of the BI/III - Tamiya. I am finding it difficult to find any reference as to exactly where the aerial from the tail enters the forward area of the aircraft. I have looked for photos but can’t find where in the astro dome the aerial enters. I will be using braid fishing line coloured with flat aluminium paint. Hope you are able to help.
From 4:49 you are somewhat in error, the "MAG" meter is used to read the anode current in the PA valves to allow transmitter resonance tuning by looking for the dip in anode current. The other meter has absolutely nothing to do with static but it measures transmitter aerial current to allow for correct tuning and aerial matching on the LF (yellow) band. All this can be found in the operating instructions: www.vmarsmanuals.co.uk/archive/1257_AP2548_T1154.pdf See para. 139 for LF tuning.
We used to have an R1155 at school back in the 70’s. It was used to pick up weather reports from Bracknell, and the lab tech had cobbled together a modem to convert the radio signals to dump out 5 character codes to a teleprinter, which we could then plot on a big chart of the UK.
Thanks for sharing
A "teleprinter" that spoke "baud" in the "70s" along with broadcast voice radio on AM containing "coded signals" that could "jump" from the "airwaves" to telephone "land lines"?
Methinks - or rather me knows - you are completely full of shit and don't know that a MODEM is ALWAYS a "wired device" and both SENDS and RECEÌVES "machine code" OVER "land lines" but is not capable of "dumping" anything to a "teleprinter" that can and does "talk directly" over/on phone lines while a MODEM is a "translator" that allows a 120VAC MICROPROCESSOR TRANSCEIVER TO "COMMUNICATE" OVER 6VDC CIRCUITS
This is amazing. I'm researching my Great Uncle who was a W/op on Lancs with 44 Rhodesia squadron at Dunholme Lodge. He made 7 trips to Berlin. On his 18th Op his a/c was shot down. Only the F/E managed to get out.
I've longed for someone to explain how the equipment he'd have used works. Thanks so much.
You are very welcome, I'm pleased I could help
My great uncle alfred millard was in 44 squadron to
A very good explanation of the radio equipment.
Thanks Craig
Thanks, found this fascinating as my Father was a navigator / wireless operator serving in 103 'Pathfinder' and 192 Electronic intelligence squadrons, luckily surviving 37 operations before being posted to Shawbury as a Navigation Instructor. He acquired a Lancaster aerial cable reel which we used for a mackerel spinning line on our sailing boats up until the mid 1970's!
Thanks for sharing!
Appreciated the video, very interesting.
Glad it was helpful!
Well researched & informative. The "wireless operator" in Morse was a nice touch. Did spot one incorrect bit though: the AE current meter is to measure the RF current delivered to the aerial by the transmitter, not measure static.
Thanks for sharing and for watching
brilliant video my dad was a wireless op and emergency gunner did 32 ops in the N for NaN then he got posted to india so missed the Dresden operation just got possession of his flying log book makes very interesting reading
Thanks for sharing Graham
I worked with a chap in the 1980s who was a Wop/AG in 1944/45. He was quite happy to talk about his experiences but said his job was rather boring. He claimed he spent a lot of time on missions reading novels!
Thanks for sharing
Yet again you give us a wonderful view into history. I love these detailed yet easy to understand peeks inside what typically is ‘just’ a picture. You have a knack for bringing it to life. Well done, sir!
Thanks Pat, I'm glad you enjoyed it
This is fascinating. Ironic too because today where I work we have the Lincolnshire Amateur Radio Club broadcasting live in the grounds of the International Bomber Command Centre, Lincoln for the Avro Lancaster 80 years 😊
Also free activities and crafts for families
Thanks
Brilliant vid thank you
Glad you enjoyed it
Thanks for this gen. My Dad was a wireless operator/emergency air gunner in Lancasters and this excellent video has gone quite a long way to explain his job on sorties. He barely talked about it.
Glad it helped and thanks for watching
My father was a wireless operator during the last 2 years of the war. He never spoke about it, he died in 1980 when I was only 19. How I wish I had asked him all about his experiences.
Extremely interesting. Many many thanks.
Glad you enjoyed it
1. My R1155 Radio HET Switch is used for SPOT ON Tuning by ear and UNMODULATED CW signals, 2, I have a 192 PLUG BOX here in my W/Ops room display!! . SETS for MARINE use were marked "STEEL" their chassis made of heavy steel metal!! PJB
Thanks for watching
Really interesting many thanks for your obvious hard work.
You are very welcome!
Thanks Bryan, that was excellent as usual. I shall be re-watching this a few times I'm sure. Cheers Bob 👍
Glad you enjoyed it
@@ukaircraftexplored6556 I’ll give you a shout out on my next video as I’m doing the radio operator station build now. 👍
Thanks Bryan, sat in front of the kit many times, as it was where I as ground crew would sit for take off and landings, but of course it was not used. seeing the little draw at the rear of the table brought back memories, again as it was not used kept my gloves in there. Often wondered why that window was there as you could not see much from it, even less at night i would guess. But again you have put a lot more information out there on what looks like a simple part of the aircraft, thanks again.
Thanks for sharing
A small correction: The antenna ammeter was not related to static electricity but rather the level of rf antenna current generated by the transmiiter. It would reach a maximum when the transmitter output stage and any antenna tuner device were tuned to resonance. 4X1TQ
Thanks for watching
Excellent Video , really suprised how sophisticated H2S/fishpond was, did the navigator have a radar set also
The Navigator didn't have Fishpond, but he did have the main H2S set that provided the ground mapping. I hall include that when I cover the Navigator's position soon. Thanks for watching
@@ukaircraftexplored6556 thanks
I was hoping to catch a glimpse of the Astro compass. Any chance that it may become a topic in the future?
A while back I caught a video of a Catalina PBY. It was so detailed until his camera panned right past the Astro compass and went straight to the radio operator table.
Will look into that Neil. Thanks
@@ukaircraftexplored6556 I have one and I tried in earnest to explain its operation to my son then, he raised his phone and made a gesture that “I have a smart phone!”. I replied, “in an hour and a half your battery will die and you have no way to charge it!”.
The information you share from your past experience and your knowledge base is really invaluable. It will serve as a reference for generations to come it is so appreciated thank you so much.
It’s difficult to get somebody to appreciate that this is what you had to navigate by and usually while you’re being shot at.
So you had your stars and dead reckoning to get you home.
On top of the radio is my father surename he few in the Lancasters
Hi Bryan, will you be covering the navigators station for the lancaster?
Yes, it will be posted on Friday!
@@ukaircraftexplored6556 Nice one, Bryan!
Hi, I really enjoy your videos.
I am currently building a 1/48 scale model of the BI/III - Tamiya.
I am finding it difficult to find any reference as to exactly where the aerial from the tail enters the forward area of the aircraft. I have looked for photos but can’t find where in the astro dome the aerial enters.
I will be using braid fishing line coloured with flat aluminium paint.
Hope you are able to help.
Thanks for watching
@19:24 5 shillings for the poor bastard who had just risked his life serving his country!!! No wonder Labour won in 1946!
I know what you mean, but it was done a an incentive to ensure the aerial was wound properly.
From 4:49 you are somewhat in error, the "MAG" meter is used to read the anode current in the PA valves to allow transmitter resonance tuning by looking for the dip in anode current. The other meter has absolutely nothing to do with static but it measures transmitter aerial current to allow for correct tuning and aerial matching on the LF (yellow) band.
All this can be found in the operating instructions: www.vmarsmanuals.co.uk/archive/1257_AP2548_T1154.pdf
See para. 139 for LF tuning.
Thanks for sharing