A cream coloured manual with black writing on the cover. There is written in blue ink 18615 2Lt L.B. Dawsonelectronic manuals, communications, military radios

Standard issue item as used by Australian servicemen during the conflict in Vietnam ( 1962 - 1972)A khaki heavy-canvas belt with a harness used for carrying military radio equipment. The belt has four metal clips to attach the radio to the harness.army, radio, vietnam, harness, webbing

After the 1939 bushfires, the Forests Commission Victoria invested heavily in a radically new communications network. After suffering some inevitable delays due to the war, radio VL3AA switched into full operation in October 1945 proudly beaming out 200 watts across the State. But by today’s standards, the technology was primitive and the reception poor unless the user was on a high point somewhere. The radio signal was "line-of-sight" and bounced between fire towers and relay transmitters across the mountains back to the District offices. The advent of solid-state electronics in the 1960s replaced the more delicate valve sets which enabled greater use of vehicle mounted radios. The Commission continued to research, develop and build new radios at its many workshops around Victoria. The network was supported by a large team of skilled radio technicians. The more secure and versatile State Mobile Radio (SMR) digital trunk system came into operation in about 1995. Upgraded Tait Radios were purchased in 2014 after recommendations of the 2009 Bushfires Royal Commission. But it was the convergence of separate technologies such as 5G mobile phones, high-capacity and light-weight lithium batteries, Wi-Fi, the ever-expanding internet, cloud data storage, digital cameras, GPS, personal organisers and hundreds of supporting Apps into powerful smartphones and tablets which revolutionised bushfire communications from the mid-2000s. Field radio - ex militarybushfire, radios, forests commission victoria (fcv)

Battle whip antennas are hardy, portable, collapsible monopole antennas designed for use with high-frequency (HF) or very-high-frequency (VHF) military radios in the field.Collapsible black metal antenna in 6 pieces, with a long brown/green canvas pouch for transporting it. The pouch is closed with metal studs. radio, antenna, whip, vietnam

This is a Morse Code key. Morse Code is a method of transmitting text information using short and long signals (‘dots and dashes’). It is named after Samuel Morse, the inventor of the telegraph and was developed in the 1860s. It was used extensively in the 1890s for early radio communication before it was possible to transmit voice and continued to be used in the 20th century along with voice transmission , especially by amateur radio persons. It was also used in military and naval communication but not so much today. It is believed that this Morse Code key belonged to Ted Salamy, a jeweller and the first person in Warrnambool to hold an amateur radio licence (1924 Call Sign A3AJ, the 35th licence issued in Victoria).This Morse Code key is of interest as an object more used in the past, especially by amateur radio persons. It is believed to have been the property of Ted Salamy, the first person in Warrnambool to hold an amateur radio licence. This is a metal Morse Code key with an oval metal base. It has three screws inserted in the base and two more screws attached to the sides of the base. There is a key lever on top of the base and this is adjustable. The hinge on which the key lever sits is missing. The lever has a round black knob at one end. ‘Made in U.S.A. H15.682’ Wm.M. Nye Co Inc. Bellevue W.A.’ morse code key, ted salamy,, history of warrnambool

The BC-639A is a ground based AM VHF receiver covering the nominal frequency range of 100 -156 m/cs. The set was built for the U.S. Army Air Force in WW2 as part of a communication system to communicate with aircraft. A system of similar intent was built in Australia during WW2 by Radio Corporation of Victoria (ASTOR), with the addition of FM facilities. This system used the ARl7 receiver and ATl7 transmitter. Many of the sets had been modified after the war by the then Dept of Civil Aviation for use as monitoring receivers.This type was used at the AeradioThe BC-639A is a ground based AM VHF receiver covering the nominal frequency range of 100 -156 m/cs. The set was built for the U.S. Army Air Force in WW2 as part of a communication system to communicate with aircraft. Dark grey US Military colourradio receiver, bc 639, bc 639a, 639, aeradio

Taken in 1944, the photograph depicts the surrounding farmland from Mt. Stanley in Victoria. A secret experimental micro-wave radio station was established and tested at this site by the Army Signal Detachment Unit during World War II. It was part of an experimental Ultra High Frequency (UHF) link between Melbourne and Sydney. At the time, it was highly classified. It intended to enquire into the hitherto unexplored transmission of micro-waves; that is, a radio signal which could only be transmitted by line of sight, and thus required hill-top to hill-top location.The photograph is historically significant as it pertains to World War II; the largest global conflict in history. This significance is enhanced by Australia's prominent involvement in campaigns across the Pacific, particularly on land in New Guinea and across the Huon Peninsula. It was also the first time that the Australian mainland came under direct attack by the Axis, with Japanese forces targeting north-west Australia and Sydney Harbour. These battles became Australia's largest and most complex offensives during the war. The record is also historically significant as it relates to the Royal Australian Corps of Signals, or "RA Sigs". This significance is strengthened by Australia's unique distinction of having the first established signal unit under the British Empire. This unit provides electronic warfare. They enable commanders to implement highly dynamic battle control against opposing forces by using a number of methods including radio, fibre optic, micro-wave, information systems and satellite links. The record has strong research potential. This is due to the ongoing scholarly and public interest in war, military history, the ANZAC legend, and the ongoing existence of the RA Sigs. The historic context of this record can provide insight into Australia's history, military, technological innovation and advancements, as well as national economic, defence and foreign policies after 1945. Black and white rectangular photograph printed on matte photographic paper.Reverse: BMM5095.1 /military album, army album, wwii, world war ii, army signal detachment unit, mt. stanley, beechworth, victoria, 1940s, australian army, melbourne, sydney, royal australian corps of signals

Taken in 1944, the photograph depicts the view of surrounding hills from Mt. Stanley. A secret experimental micro-wave radio station was established and tested at this site by the Army Signal Detachment Unit during World War II. It was part of an experimental Ultra High Frequency (UHF) link between Melbourne and Sydney. At the time, it was highly classified. It intended to enquire into the hitherto unexplored transmission of micro-waves; that is, a radio signal which could only be transmitted by line of sight, and thus required hill-top to hill-top location.The photograph is historically significant as it pertains to World War II; the largest global conflict in history. This significance is enhanced by Australia's prominent involvement in campaigns across the Pacific, particularly on land in New Guinea and across the Huon Peninsula. It was also the first time that the Australian mainland came under direct attack by the Axis, with Japanese forces targeting north-west Australia and Sydney Harbour. These battles became Australia's largest and most complex offensives during the war. The record is also historically significant as it relates to the Royal Australian Corps of Signals, or "RA Sigs". This significance is strengthened by Australia's unique distinction of having the first established signal unit under the British Empire. This unit provides electronic warfare. They enable commanders to implement highly dynamic battle control against opposing forces by using a number of methods including radio, fibre optic, micro-wave, information systems and satellite links. The record has strong research potential. This is due to the ongoing scholarly and public interest in war, military history, the ANZAC legend, and the ongoing existence of the RA Sigs. The historic context of this record can provide insight into Australia's history, military, technological innovation and advancements, as well as national economic, defence and foreign policies after 1945.Black and white rectangular photograph printed on matte photographic paper.Reverse: BMM5095.2 / 32 /military album, army album, wwii, world war ii, army signal detachment unit, royal australian signal army corps, war, beechworth, victoria, mt. stanley

Taken in 1944, the photograph depicts the view from Mt. Stanley. A secret experimental micro-wave radio station was established and tested at this site by the Army Signal Detachment Unit during World War II. It was part of an experimental Ultra High Frequency (UHF) link between Melbourne and Sydney. At the time, it was highly classified. It intended to enquire into the hitherto unexplored transmission of micro-waves; that is, a radio signal which could only be transmitted by line of sight, and thus required hill-top to hill-top location.The photograph is historically significant as it pertains to World War II; the largest global conflict in history. This significance is enhanced by Australia's prominent involvement in campaigns across the Pacific, particularly on land in New Guinea and across the Huon Peninsula. It was also the first time that the Australian mainland came under direct attack by the Axis, with Japanese forces targeting north-west Australia and Sydney Harbour. These battles became Australia's largest and most complex offensives during the war. The record is also historically significant as it relates to the Royal Australian Corps of Signals, or "RA Sigs". This significance is strengthened by Australia's unique distinction of having the first established signal unit under the British Empire. This unit provides electronic warfare. They enable commanders to implement highly dynamic battle control against opposing forces by using a number of methods including radio, fibre optic, micro-wave, information systems and satellite links. The record has strong research potential. This is due to the ongoing scholarly and public interest in war, military history, the ANZAC legend, and the ongoing existence of the RA Sigs. The historic context of this record can provide insight into Australia's history, military, technological innovation and advancements, as well as national economic, defence and foreign policies after 1945.Black and white rectangular photograph printed on matte photographic paper.Reverse: BMM5095.3 / 32 /military album, army album, beechworth, victoria, mt. stanley, australian army, wwii, world war ii, royal australian signal corps, army signal detachment unit

Taken in 1944, the photograph depicts the view from Mt. Stanley. A secret experimental micro-wave radio station was established and tested at this site by the Army Signal Detachment Unit during World War II. It was part of an experimental Ultra High Frequency (UHF) link between Melbourne and Sydney. At the time, it was highly classified. It intended to enquire into the hitherto unexplored transmission of micro-waves; that is, a radio signal which could only be transmitted by line of sight, and thus required hill-top to hill-top location.The photograph is historically significant as it pertains to World War II; the largest global conflict in history. This significance is enhanced by Australia's prominent involvement in campaigns across the Pacific, particularly on land in New Guinea and across the Huon Peninsula. It was also the first time that the Australian mainland came under direct attack by the Axis, with Japanese forces targeting north-west Australia and Sydney Harbour. These battles became Australia's largest and most complex offensives during the war. The record is also historically significant as it relates to the Royal Australian Corps of Signals, or "RA Sigs". This significance is strengthened by Australia's unique distinction of having the first established signal unit under the British Empire. This unit provides electronic warfare. They enable commanders to implement highly dynamic battle control against opposing forces by using a number of methods including radio, fibre optic, micro-wave, information systems and satellite links. The record has strong research potential. This is due to the ongoing scholarly and public interest in war, military history, the ANZAC legend, and the continuing existence of the RA Sigs. The historic context of this record can provide insight into Australia's history, military, technological innovation and advancements, as well as national economic, defence and foreign policies after 1945.Black and white rectangular photograph printed on matte photographic paper.Reverse: BMM5095.4 / 32 /military album, army album, wwii, world war ii, mt stanley, beechworth, victoria, melbourne, sydney, royal australian corps of signals, army signal detachment unit, military, war

Taken in 1944, depicted are members of the Army Signal Detachment Unit with local residents at at Lake Kerferd. David Pittard (back row, right) is standing beside Dorrie Elliot. The other people are unidentified. A secret experimental micro-wave radio station was established and tested at this site by the Army Signal Detachment Unit during World War II. It was part of an experimental Ultra High Frequency (UHF) link between Melbourne and Sydney. At the time, it was highly classified. It intended to enquire into the hitherto unexplored transmission of micro-waves; that is, a radio signal which could only be transmitted by line of sight, and thus required hill-top to hill-top location.The photograph is historically significant as it pertains to World War II; the largest global conflict in history. This significance is enhanced by Australia's prominent involvement in campaigns across the Pacific, particularly on land in New Guinea and across the Huon Peninsula. It was also the first time that the Australian mainland came under direct attack by the Axis, with Japanese forces targeting north-west Australia and Sydney Harbour. These battles became Australia's largest and most complex offensives during the war. The record is also historically significant as it relates to the Royal Australian Corps of Signals, or "RA Sigs". This significance is strengthened by Australia's unique distinction of having the first established signal unit under the British Empire. This unit provides electronic warfare. They enable commanders to implement highly dynamic battle control against opposing forces by using a number of methods including radio, fibre optic, micro-wave, information systems and satellite links. The record has strong research potential. This is due to the ongoing scholarly and public interest in war, military history, the ANZAC legend, and the continuing existence of the RA Sigs. The historic context of this record can provide insight into Australia's history, military, technological innovation and advancements, as well as national economic, defence and foreign policies after 1945.Sepia rectangular photograph printed on matte photographic paper.Reverse: BMM5095.5 / Relaxing with some of / the Stanley locals / David Pittard (back row Rt.) / next to Dorrie Elliot / I can't recall the others / Lake Sambell, I think / Kerferd /military album, army album, lake kerford, army signal detachment unit, royal australian corps of signals, military, war, wwii, world war ii, beechworth, victoria, sydney, melbourne

Taken in 1944, depicted are two unidentified soldiers presumed to be part of the Army Signal Detachment Unit. They are cooking a meal outdoors around Mt. Stanley. A secret experimental micro-wave radio station was established and tested near this site by the Army Signal Detachment Unit during World War II. It was part of an experimental Ultra High Frequency (UHF) link between Melbourne and Sydney. At the time, it was highly classified. It intended to enquire into the hitherto unexplored transmission of micro-waves; that is, a radio signal which could only be transmitted by line of sight, and thus required hill-top to hill-top location.The photograph is historically significant as it pertains to World War II; the largest global conflict in history. This significance is enhanced by Australia's prominent involvement in campaigns across the Pacific, particularly on land in New Guinea and across the Huon Peninsula. It was also the first time that the Australian mainland came under direct attack by the Axis, with Japanese forces targeting north-west Australia and Sydney Harbour. These battles became Australia's largest and most complex offensives during the war. The record is also historically significant as it relates to the Royal Australian Corps of Signals, or "RA Sigs". This significance is strengthened by Australia's unique distinction of having the first established signal unit under the British Empire. This unit provides electronic warfare. They enable commanders to implement highly dynamic battle control against opposing forces by using a number of methods including radio, fibre optic, micro-wave, information systems and satellite links.Black and white rectangular photograph printed on matte photographic paper.Reverse: BMM5095.6 / Our Cookhouse / 32 /military album, army album, military, war, wwii, world war ii, army signal detachment unit, royal australian corps of signals, mt stanley, beechworth, victoria, melbourne, sydney

Taken in 1944, the photograph depicts an Australian Army truck driving along an unsealed road from Stanley to the top of Mt. Stanley. A secret experimental micro-wave radio station was established and tested at Mt. Stanley by the Army Signal Detachment Unit during World War II. It was part of an experimental Ultra High Frequency (UHF) link between Melbourne and Sydney. At the time, it was highly classified. It intended to enquire into the hitherto unexplored transmission of micro-waves; that is, a radio signal which could only be transmitted by line of sight, and thus required hill-top to hill-top location.The photograph is historically significant as it pertains to World War II; the largest global conflict in history. This significance is enhanced by Australia's prominent involvement in campaigns across the Pacific, particularly on land in New Guinea and across the Huon Peninsula. It was also the first time that the Australian mainland came under direct attack by the Axis, with Japanese forces targeting north-west Australia and Sydney Harbour. These battles became Australia's largest and most complex offensives during the war. The record is also historically significant as it relates to the Royal Australian Corps of Signals, or "RA Sigs". This significance is strengthened by Australia's unique distinction of having the first established signal unit under the British Empire. This unit provides electronic warfare. They enable commanders to implement highly dynamic battle control against opposing forces by using a number of methods including radio, fibre optic, micro-wave, information systems and satellite links. The record has strong research potential. This is due to the ongoing scholarly and public interest in war, military history, the ANZAC legend, and the continuing existence of the RA Sigs. The historic context of this record can provide insight into Australia's history, military, technological innovation and advancements, as well as national economic, defence and foreign policies after 1945.Black and white rectangular photograph printed on matte photographic paper.Reverse: BMM5095.7 / The track up (?) from / Stanley to the top / 32 /military album, army album, military, war, wwii, world war ii, army signal detachment unit, royal australian corps of signals, beechworth, victoria, stanley, mt stanley, melbourne, sydney

Taken in 1944, the photograph depicts two trucks and a trailer park at an undisclosed location inside the Stanley forest. An unidentified young man is standing in the background. There are also two tents installed on either side of the vehicles. A secret experimental micro-wave radio station was established and tested in Stanley, Victoria by the Army Signal Detachment Unit during World War II. It was part of an experimental Ultra High Frequency (UHF) link between Melbourne and Sydney. At the time, it was highly classified. It intended to enquire into the hitherto unexplored transmission of micro-waves; that is, a radio signal which could only be transmitted by line of sight, and thus required hill-top to hill-top location.The photograph is historically significant as it pertains to World War II; the largest global conflict in history. This significance is enhanced by Australia's prominent involvement in campaigns across the Pacific, particularly on land in New Guinea and across the Huon Peninsula. It was also the first time that the Australian mainland came under direct attack by the Axis, with Japanese forces targeting north-west Australia and Sydney Harbour. These battles became Australia's largest and most complex offensives during the war. The record is also historically significant as it relates to the Royal Australian Corps of Signals, or "RA Sigs". This significance is strengthened by Australia's unique distinction of having the first established signal unit under the British Empire. This unit provides electronic warfare. They enable commanders to implement highly dynamic battle control against opposing forces by using a number of methods including radio, fibre optic, micro-wave, information systems and satellite links. The record has strong research potential. This is due to the ongoing scholarly and public interest in war, military history, the ANZAC legend, and the continuing existence of the RA Sigs. The historic context of this record can provide insight into Australia's history, military, technological innovation and advancements, as well as national economic, defence and foreign policies after 1945.Black and white rectangular photograph printed on matte photographic paper.Reverse: BMM5095.8 /military album, army album, wwii, world war ii, army signal detachment unit, royal australian corps of signals, ra sigs, stanley, army truck, victoria, beechworth, melbourne, sydney

Taken in 1944, the photograph depicts an Australian Army vehicle with a trailer driving through bushland in Victoria. A secret experimental micro-wave radio station was established and tested in Stanley, Victoria by the Army Signal Detachment Unit during World War II. It was part of an experimental Ultra High Frequency (UHF) link between Melbourne and Sydney. At the time, it was highly classified. It intended to enquire into the hitherto unexplored transmission of micro-waves; that is, a radio signal which could only be transmitted by line of sight, and thus required hill-top to hill-top location.The photograph is historically significant as it pertains to World War II; the largest global conflict in history. This significance is enhanced by Australia's prominent involvement in campaigns across the Pacific, particularly on land in New Guinea and across the Huon Peninsula. It was also the first time that the Australian mainland came under direct attack by the Axis, with Japanese forces targeting north-west Australia and Sydney Harbour. These battles became Australia's largest and most complex offensives during the war. The record is also historically significant as it relates to the Royal Australian Corps of Signals, or "RA Sigs". This significance is strengthened by Australia's unique distinction of having the first established signal unit under the British Empire. This unit provides electronic warfare. They enable commanders to implement highly dynamic battle control against opposing forces by using a number of methods including radio, fibre optic, micro-wave, information systems and satellite links.Black and white rectangular photograph printed on matte photographic paper.Reverse: BMM5095.9 / Our outfit (fully mobile) / on the move / 32 /military album, army album, wwii, world war ii, army signal detachment unit, royal australian corps of signals, ra sigs, australian army, army truck, beechworth, stanley, victoria, melbourne, sydney

Taken in 1944, the photograph depicts a van with two large, round satellite dishes installed on the roof stationed near Mt. Stanley, Victoria. There is a transmission tower in the background. Four unidentified young men are in the foreground on the right hand side. A secret experimental micro-wave radio station was established and tested at this site by the Army Signal Detachment Unit during World War II. It was part of an experimental Ultra High Frequency (UHF) link between Melbourne and Sydney. At the time, it was highly classified. It intended to enquire into the hitherto unexplored transmission of micro-waves; that is, a radio signal which could only be transmitted by line of sight, and thus required hill-top to hill-top location.The photograph is historically significant as it pertains to World War II; the largest global conflict in history. This significance is enhanced by Australia's prominent involvement in campaigns across the Pacific, particularly on land in New Guinea and across the Huon Peninsula. It was also the first time that the Australian mainland came under direct attack by the Axis, with Japanese forces targeting north-west Australia and Sydney Harbour. These battles became Australia's largest and most complex offensives during the war. The record is also historically significant as it relates to the Royal Australian Corps of Signals, or "RA Sigs". This significance is strengthened by Australia's unique distinction of having the first established signal unit under the British Empire. This unit provides electronic warfare. They enable commanders to implement highly dynamic battle control against opposing forces by using a number of methods including radio, fibre optic, micro-wave, information systems and satellite links. The record has strong research potential. This is due to the ongoing scholarly and public interest in war, military history, the ANZAC legend, and the continuing existence of the RA Sigs. The historic context of this record can provide insight into Australia's history, military, technological innovation and advancements, as well as national economic, defence and foreign policies after 1945.Black and white rectangular photograph printed on matte photographic paper.Reverse: BMM5095.10 / Our station set-up / in operation beside / the old Fire Watchers / Tower / 32 / It was man-handled / the last 50m. to the top /military album, army album, wwii, world war ii, army signal detachment unit, royal australia corps of signals, military, war, australian army, mt. stanley, victoria, beechworth

Taken in 1944, depicted is an aerial view of an Australian military camp set up at Mt. Stanley in Victoria. There are two large tents along with a vehicle and trailer surrounded by bushland. A secret experimental micro-wave radio station was established and tested at this site by the Army Signal Detachment Unit during World War II. It was part of an experimental Ultra High Frequency (UHF) link between Melbourne and Sydney. At the time, it was highly classified. It intended to enquire into the hitherto unexplored transmission of micro-waves; that is, a radio signal which could only be transmitted by line of sight, and thus required hill-top to hill-top location.The photograph is historically significant as it pertains to World War II; the largest global conflict in history. This significance is enhanced by Australia's prominent involvement in campaigns across the Pacific, particularly on land in New Guinea and across the Huon Peninsula. It was also the first time that the Australian mainland came under direct attack by the Axis, with Japanese forces targeting north-west Australia and Sydney Harbour. These battles became Australia's largest and most complex offensives during the war. The record is also historically significant as it relates to the Royal Australian Corps of Signals, or "RA Sigs". This significance is strengthened by Australia's unique distinction of having the first established signal unit under the British Empire. This unit provides electronic warfare. They enable commanders to implement highly dynamic battle control against opposing forces by using a number of methods including radio, fibre optic, micro-wave, information systems and satellite links. The record has strong research potential. This is due to the ongoing scholarly and public interest in war, military history, the ANZAC legend, and the continuing existence of the RA Sigs. The historic context of this record can provide insight into Australia's history, military, technological innovation and advancements, as well as national economic, defence and foreign policies after 1945.Black and white rectangular photograph printed on matte photographic paper.Reverse: BMM5095.11 / Our camp / From the top. / (?) (?) /military album, army album, australian royal corps of signals, army signal detachment unit, mt. stanley, victoria, beechworth, wwii, world war ii, melbourne, sydney

Radio Operator Summerbadge/buttons, raaf

Vehical mounted Codan C45equipment, c korea, army

Calibrating unitequipment, ww2, army

Codan Vehical Mountedequipment, c vietnam, army

HF Radio Codan 7727- TB SSB Transceiver (EQ229A) & control head (EQ229B) & Large leads with plugs (EQ229C) small lead (EQ229D)equipment, c 1950, army

Codan radio (civilian - outback) ssb 7727 vehical mountedequipment, c 1950, general

Long line for field useequipment, vietnam, army

Index, ill, map, p.354.non-fictionBefore Bletchley Park could break the German war machine's code, its daily military communications had to be monitored and recorded by 'the Listening Service', the wartime department whose bases moved with every theatre of war (Cairo, Malta, Gibraltar, Iraq, Cyprus) as well as having listening stations along the eastern coast of Britain to intercept radio traffic in the European theatre. This is the story of the - usually very young - men and women sent out to farflung outposts to listen in for Bletchley Park, an oral history of exotic locations and ordinary lives turned upside down by a sudden remote posting - the heady nightlife in Cairo, filing cabinets full of snakes in North Africa, and flights out to Delhi by luxurious flying boat.world war 1939-1945 - great britain - intelligence, world war 1939-1945 - cryptography

Back Pack Patrol U.S.ARMY: RADIO -REC RT-174 /PRC-8 Backpack Squad Radioequipment, korea, army

Flying Helmet with radio connectionheadgear, ww2, raaf

AWA 510 man pack wireless station (see also EQ032 phone and aerial in panniers)equipment, 1955-65, army

Transmitter tuning coil in wooden box to suit transmitter type Tequipment, ww2, raaf