Showing 45 items
matching transistors
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Moorabbin Air Museum
Book - Basic Theory And Application Of Transistors, Transistors
... Transistors ...Non Fiction . Overview of trasistor technology for electronics technicians & other technical workers interested in transistors & transistor circuitsNon Fiction . Overview of trasistor technology for electronics technicians & other technical workers interested in transistors & transistor circuitstransistors & transistor circuits -
National Vietnam Veterans Museum (NVVM)
Functional Object, 1971
Silver and black twin speaker transistor radio with silver handle. Battery operated.Sanyo Tetrasound. 12 Transistor 4 Band.transistor radio, radio -
Mont De Lancey
Transistor radio
... transistors ...Belonged to Mrs. Whiteley, mother of Jill Sebire. Used in the 1940's.Early green transistor radio with hard plastic cover.radio equipment, transistors, electronic equipment -
Whitehorse Historical Society Inc.
Audio - Radio
Used by Mrs Johns of Orient Ave Mitcham about 30 years ago.Battery operated transistor portable radio. Enclosed in a brown leather case with handle on top. Opens at back for placement of batteries. Metal front, glass dial with tuning and volume knobs.AWA RADIOLA Transistor Eight.communication, radio -
NMIT (Northern Melbourne Institute of TAFE)
Book: Miniwatt germanium and silicon transistors and diodes 5th edn 1959, Miniwatt germanium and silicon transistors and diodes 5th edn 1959
... Miniwatt germanium and silicon transistors and diodes 5th ...160 page book published in 1959 in Artarmon, N.S.W. by Philips Electrical Industries. nmit -
Moorabbin Air Museum
Book (Item) - Basic Theory And Application Of Transistors
... Basic Theory And Application Of Transistors ...US Department Of Army Technical Manual No.11-690 -
Wodonga & District Historical Society Inc
Functional object - Transistor Radios, Sanyo Electric Co. Pty. Ltd, 1970s
The first transistor radio (the Regency TR-1) was produced by Regency Electronics in cooperation with Texas Instruments in 1954. Transistor 4 , the AWA transistor radio was manufactured by Amalgamated Wireless Australasia Limited (AWA), Australia's largest and most prominent twentieth century producer of radios, televisions, audio and telecommunications equipment. Transistor radios went on to become the most popular electronic communication device of the 1960s and 1970s. Billions of transistor radios are estimated to have been sold worldwide between the 1950s and 2012. They were exceptionally popular amongst young people in Australia due to their portability, allowing them to be taken wherever you wanted to gather with friends or, due to the headphone attachment, without disturbing those around you. These pocket radios are representative of technological developments which had a vast influence on social life and activities throughout Australia.4 pocket transistor radios of various brands. No. 1 orange Sanyo RP 1280 manufactured in 1979/1980. No2. is white bakelite No. 2 K--181 pocket transistor made by the Kmart Corporation c1975 and No. 3 is a Nation Brand AM Portable Receiver made in Hong Kong c1980. No. 4 Is an AWA Radiola B121 Solid State pocket transistor. All of them include a socket to plug in an ear piece.No. 1 on the front "SANYO RP 1280 and tuning dial. On the back: "SANYO MODEL RP 1280/ DC 3 V 2 x "AA" BATTERY/ SANYO ELECTRIC CO. LTD." No. 2 on the front "K-181" and tuning dial. On the back "Code 600-857/ AM POCKET RADIO/DC-3VC (UM-3x2)/ART 181. HONG KONG" No. 3 AM Portable Receiver Nation Brand on front No 4. on the front: below dial - AWA Radiola B121 ad at bottom "SOLID STATE" On the back: AWA Thorn Consumer Products Pty. Ltd./Model No. B121/Batteries 2 x UM-3 OR AA Cells/AM 520 -1620KHz/ Serial No. 75686/ Made in Hong Kong"radio communications, transistor radio -
Anglesea and District Historical Society
Radio, Sharp, 1956 - 63
Sharp transistor radio (2 band) manufactured in Japan with reverse painted plastic (ie painted on the inside of the plastic preventing wear or damage to the artwork). (Classic to Japanese radios of this vintage). Includes brown leather case and ear phones in separate container.2 BAND TRANSISTOR 8. Front: ON/OFF Band Numbers. VOL / 8 / SHARP Side switch: SW/BC Back: JAPAN radio, transistor, sharp -
Wodonga & District Historical Society Inc
Functional object - Haeusler Collection Mid-Century AWA Transistor Radio, Amalgamated Wireless Australasia Limited
The Wodonga Historical Society Haeusler Collection provides invaluable insight into life in late nineteenth and early twentieth century north east Victoria. The collection comprises manuscripts, personal artefacts used by the Haeusler family on their farm in Wodonga, and a set of glass negatives which offer a unique visual snapshot of the domestic and social lives of the Haeusler family and local Wodonga community. The Haeusler family migrated from Prussia (Germany) to South Australia in the 1840s and 1850s, before purchasing 100 acres of Crown Land made available under the Victorian Lands Act 1862 (also known as ‘Duffy’s Land Act’) in 1866 in what is now Wodonga West. The Haeusler family were one of several German families to migrate from South Australia to Wodonga in the 1860s. This transistor radio was manufactured by Amalgamated Wireless Australasia Limited (AWA), Australia's largest and most prominent twentieth century producer of radios, televisions, audio and telecommunications equipment. This item has well documented provenance and a known owner. It forms part of a significant and representative historical collection which reflects the local history of Wodonga. It contributes to our understanding of domestic and family life in early twentieth century Wodonga, as well as providing interpretative capacity for themes including local history and social history. A mid-century cream, blue and gold chrome portable transistor radio manufactured by AWAlogo on face of radio: "AWA". Numbers on circular tuning panel. radio, music, electronics, awa radios, haeusler collection, haeusler, wodonga -
Wannon Water
Two way radio, Hayakawa Electric Co., Ltd Japan
Front and back cover made of metal and held together at the back with a screw. Push Button on the left (Press to Talk), also red wheel for turning transistor on and adjusting volume. Aerial on the right at the top. Aerial 1.40 m long when extended. Front cover has inbedded a silver square metal mesh for hearing sound and speaking. Brown leather cover with zip for protection.Front: 9 Transistor/Sharp/ Model CBT-1A Back: Earphone/ Press to Talk/ Made in Japan Handwritten on a piece of tape: Batteries replaced 1-5-1968, 6-6-1975 -
Stawell Historical Society Inc
Transistor Amplifier Circuit Test Box, Unilab Test Box, c 1960
Used by science Department Physics Classes at Stawell Technical SchoolBlack Plastic box with circuit diagram etched in lid. Transistor can be plugged in the topUnilabscientific, education -
Bendigo Military Museum
Memorabilia - RADIO, 1960’s
Item bought in Soth Vietnam by Wesley BERTUCH during army service. Refer Cat No 1664.2 for details.Sharp 8 transistor radio MW SW SW2 Bands Black plastic case Damaged leather strap “Model BY-150”personal effects, communications, radio, bertuch -
Deaf Children Australia
Polyphon & Fortiphone hearing aids, Polyfon: from 1956-? Fortiphone: up to 1955
Black box with "Sonotone" on lid with red felt & cream linings, containing two hearing aids: one silver hearing aid with black back using AA batteries with clip, Polyfon "popular" transistor (Body) hearing aid, and one silver hearing aid using 2 batteries: H.T & L.T. batteries with clip: Foriphone Model 40 Hybrid hearing aid. No ear pieces. Probably the 'old' hearing aids put in the 'new' hearing aid box. Box "Sonotone" on lid of box. Hearing aid 1. "POLYFON' in blue on bottom edge "POPULAR/SER NO 22155" on battery compartment. Hearing aid 2. Inside battery compartment "MODEL 4.0 / TRANSISTOR / FORTIPHONE / ENGLAND / PAT 634202 / 175026". Instructions re: batteries. 30V H.T battery and L.T. battery -
Whitehorse Historical Society Inc.
Audio - Radio
Radio was used by donors mother.Cream plastic case enclosing a transistor radio. Silver panel encloses dial etc. Plastic carrying strap forms handle.Solid State - K Martcommunication, radio -
Moorabbin Air Museum
Book - Transistor circuits, Principles of Transistor Circuits
Introduction to the design of amplifiers, receivers & other circuits, circa early 1960snon-fictionIntroduction to the design of amplifiers, receivers & other circuits, circa early 1960s -
Bendigo Military Museum
Memorabilia - RADIO, 1960’s
The item was bought in south Vietnam by Wesley BERTUCH during hi service there. Refer Cat No 1664.2 for details.Large Transistor Radio Black with chrome coloured face handle on top four dials on the front Rear has World timetable adjustable five sockets for various points Band 9 Transister“HI FI Sound Deluxe National Panasonic”personal effects, communications, radio, bertuch -
Dandenong/Cranbourne RSL Sub Branch
Radio, Tokyo Shibaura Electrical Co, LTD, Unknown
Vietnam War historical significanceAM - FM Transistor radio, square in shape, pop up swivel antenna. Was used in Vietnam War 1969. Battery operated and 240 volts. Wooden handle and metal frame with original earplug.Toshiba model No 15L -822F -
Ambulance Victoria Museum
PYE F60 VHF BASE STATION, PYE F60 BASE, 1966
Solid state Receiver using germanium transistors. Valve Base 50 WattsCommunications equipment that transisioned from valves to solid stateLarge Metal Blue cabinet holding a separate transmitter and recieverPye Base Station F60 -
National Vietnam Veterans Museum (NVVM)
Leisure Object, Radio
National Panasonic Transistor Radio in Brown leather case. Radio casing is Red plastic. Volume control ( Black) on /off switch and earphone plug is located on side.Frequency / station selection on front / face of unit.National Panasonic Radio.transistor radio, apc, 3rd cavalry regiment, l/cpl charles "dick" mccoll, trooper gary bandy, lt david lester, royal new zealand armoured corps -
Deaf Children Australia
Hearing Aid, Widex P/L, Widex Hearing aid, 1950s
The first all transistor hearing aids appeared in 1953. They were created to replace vacuum tubes; they were small, required less battery power and had less distortion and heat than their predecessor. The vacuum tubes were typically hot and fragile, so the transistor was the ideal replacement. The size of these transistors led to developments in miniature, carbon microphones. These microphones could be mounted on various items. There were body hearing aids where the earpiece was connected to the hearing aid and battery pack worn on the body. Ear level hearing aids consisted of eyeglass, behind the ear (BTE), in the ear (ITE), and in the canal (ITC, CIC) hearing aids. A Widex 25 hearing aid from the 1950's made in Denmark. Brown and gold metallic casing with a volume control dial and an on/off switch. The curly wire runs to a circular outer disc. Although not present the disc would normally connect to an ear mould which is individually fitted to the wearer. The item comes in a soft leather case."DENMARK" inscribed on gold front. "WIDEX 25" inscribed on back. "WIDEX" on inside cover of case. "W" on outside cover of case device, hearing aid, loss, hard of hearing, deaf children australia, victorian school for deaf children, vsdc, denmark, widex -
Deaf Children Australia
Hearing Aid, British Hearing Aids (Aust) P/L, Transitone & Universal Hearing Aid, Estimated: 1954
The first all transistor hearing aids appeared in 1953. They were created to replace vacuum tubes; they were small, required less battery power and had less distortion and heat than their predecessor. The vacuum tubes were typically hot and fragile, so the transistor was the ideal replacement. The size of these transistors led to developments in miniature, carbon microphones. These microphones could be mounted on various items. There were body hearing aids where the earpiece was connected to the hearing aid and battery pack worn on the body. Ear level hearing aids consisted of eyeglass, behind the ear (BTE), in the ear (ITE), and in the canal (ITC, CIC) hearing aids. Hearing aid with Pink and silver metal pack with attached wire to ear piece. Uses (A) battery. Ear piece moulded for wearer with dials for adjustments. In original box. Transitone and Universal Hearing Aids were manufactured by British Hearing Aids (Aust) P/L. Model 61T. NoV848 "TRANSITONE & UNIVERSAL/HEARING AIDS/BRITISH HEARING AIDS (AUST) P/L" printed on fabric inside lid of box. Inside battery compartment, label "MODEL 61T" ('T' handwritten) "V848" inscribed on hinge. -
Deaf Children Australia
CALAID V - Hearing Aid, National Acoustic Laboratories, Early 1980s
The first all transistor hearing aids appeared in 1953. They were created to replace vacuum tubes; they were small, required less battery power and had less distortion and heat than their predecessor. The vacuum tubes were typically hot and fragile, so the transistor was the ideal replacement. The size of these transistors led to developments in miniature, carbon microphones. These microphones could be mounted on various items. There were body hearing aids where the earpiece was connected to the hearing aid and battery pack worn on the body. Ear level hearing aids consisted of eyeglass, behind the ear (BTE), in the ear (ITE), and in the canal (ITC, CIC) hearing aids. A new aid type, the Calaid V, was introduced featuring a forward facing microphone, and three potentiometers for adjustment of maximum gain, maximum power output, and low frequency roll off. The Calaid V was introduced in the early 1980s and remained the most frequently used aid in NAL's service for the next ten years (From: THE CALAID: AUSTRALIA'S OWN HEARING AID by Laurie Upfold and Ray Piesse Single Behind-the-ear hearing aid. Provided and manufactured by the NAL (National Acoustic Laboratories), part of the Commonwealth Department of Health. "CALAID/V" on bottom face -
Deaf Children Australia
Hearing Aid, Rexton, Rexton Model Super Master - Hearing Aid
The first all transistor hearing aids appeared in 1953. They were created to replace vacuum tubes; they were small, required less battery power and had less distortion and heat than their predecessor. The vacuum tubes were typically hot and fragile, so the transistor was the ideal replacement. The size of these transistors led to developments in miniature, carbon microphones. These microphones could be mounted on various items. There were body hearing aids where the earpiece was connected to the hearing aid and battery pack worn on the body. Ear level hearing aids consisted of eyeglass, behind the ear (BTE), in the ear (ITE), and in the canal (ITC, CIC) hearing aids. Part of the development of hearing aids Gold and burgundy metal casing, with an ear piece attached by wire. This is a body-worn hearing aid, with user instruction booklet. Manufactured by Rexton a subsidiary of Siemens."647 IV" on bottom of case, along with controls, "H N L" "M T O" and a numbered dial deaf children australia, hearing aid, rexton, siemens -
Deaf Children Australia
Hearing Aid, British Hearing Aids (Aust) P/L, Universal Hearing Aid, "1970s? When small watch batteries came in.??
The first all transistor hearing aids appeared in 1953. They were created to replace vacuum tubes; they were small, required less battery power and had less distortion and heat than their predecessor. The vacuum tubes were typically hot and fragile, so the transistor was the ideal replacement. The size of these transistors led to developments in miniature, carbon microphones. These microphones could be mounted on various items. There were body hearing aids where the earpiece was connected to the hearing aid and battery pack worn on the body. Ear level hearing aids consisted of eyeglass, behind the ear (BTE), in the ear (ITE), and in the canal (ITC, CIC) hearing aids. A Universal hearing aid supplied by Angus & Coote Hearing Aids. Universal Hearing Aids were manufactured by British Hearing Aids (Aust) P/L. Includes ear mould for right ear. In a teal leather box. ""Universal"/Mod 73-824" on back of pack. "Angus & Coote/HEARING AIDS" on inside of case. -
Deaf Children Australia
Hearing Aid, Hearing Aid from Myer Hearing Service
The first all transistor hearing aids appeared in 1953. They were created to replace vacuum tubes; they were small, required less battery power and had less distortion and heat than their predecessor. The vacuum tubes were typically hot and fragile, so the transistor was the ideal replacement. The size of these transistors led to developments in miniature, carbon microphones. These microphones could be mounted on various items. There were body hearing aids where the earpiece was connected to the hearing aid and battery pack worn on the body. Ear level hearing aids consisted of eyeglass, behind the ear (BTE), in the ear (ITE), and in the canal (ITC, CIC) hearing aids. Tan plastic case hearing aid, with wire, ear piece and ear mold with metal clip. Made in England and sold by Myer Hearing Service. "MYER/HEARING SERVICE" engraved in gold on case. "MADE IN ENGLAND" on bottom of case. deaf children australia, hearing aid, myer hearing service -
Deaf Children Australia
Zephyr Hearing Aid, Estimated date: early 1950s
The first all transistor hearing aids appeared in 1953. They were created to replace vacuum tubes; they were small, required less battery power and had less distortion and heat than their predecessor. The vacuum tubes were typically hot and fragile, so the transistor was the ideal replacement. The size of these transistors led to developments in miniature, carbon microphones. These microphones could be mounted on various items. There were body hearing aids where the earpiece was connected to the hearing aid and battery pack worn on the body. Ear level hearing aids consisted of eyeglass, behind the ear (BTE), in the ear (ITE), and in the canal (ITC, CIC) hearing aids.Cream plastic hearing aid with metal back. Takes 3 batteries and there is a piece of paper in the battery case advising 'CAUTION'. Two round knobs on top, 'ON/OFF' and the other I assume is Volume. There is a plastic tag for attaching to a button (probably), headphone sockets. The front is metal lacework with a scrolled 'Z'"Z" on front. "ZEPHYR/HEARING AID/2546" on back. "U C"/"M"/"7777" on inside battery case.deaf children australia, hearing aid, zephyr hearing aid -
National Vietnam Veterans Museum (NVVM)
Memorabilia - Poodle radio
The poodle was purchased at the PX store in Vietnam by a soldier returning home as a present for his girlfriend (later to become his wife). Andrew Clyne, Service no: 3799091, served in 110 Signal Squadron, Vietnam, in 1971.Two-toned blue synthetic toy poodle with a gold collar and chain around its neck. It has two brown glass eyes, a black plastic nose and red felt tongue. A metal zipper under belly conceals the mechanism of a transistor radio.Transister Japan/ Novelty/ Vol/ Tuner/ Made in Japan on tag attached to hind leg. Red NOVELTY printed on control. toy poodle, japan, transistor radio, clyne, 110 signals, andrew clyne -
Wodonga & District Historical Society Inc
Decorative object - Vintage Battery Clock, Smiths Industries Ltd, c1962
Smiths patented moving coil clocks incorporating transistors, but did not put any models on the market until 1962 when they announced the Sectronic, which had a moving coil movement. This movement had three hairsprings which served to carry current to the coils. These were one of the first battery operated clocks created. This clock is representative of 1960s timepieces. These were the first battery clocks.A small round clock with Roman numerals and gold circular design around the centre. The clock was produced by Smiths Industries Ltd. in England. It is battery powered and features the Smith Sectronic battery which was first introduced in 1962. In centre of clock face "SMITHS/SECTRONIC BATTERY/MADE IN GREAT BRITAIN" clocks, smith sectronic -
Forests Commission Retired Personnel Association (FCRPA)
Forest Phone, Amalgamated Wireless Australasia (AWA), AWA FP-1
In the mid 1960s, Amalgamated Wireless Australasia (AWA) was asked to design a solid-state replacement for the PYE TRP-1 in collaboration with the FCV. The new transceiver was to be more powerful than the TRP-1, with an output power of about 10-12W (compared to 1.5-2W). The set also had to be capable of being used as a walkie-talkie, as well as being suitable for use in a vehicle The FP-1 is a single channel radio that has a crystal for each channel, and an IF frequency of 45 5khz. The receive crystal is 455khz higher than the transmit crystal. It is completely transistorised, and uses AWA and RCA brand transistors. A later version was called the FP5 and had five channels. Introduced to the FCV in the mid 1960sRadio Receiver Forest Phone FP-1 radios, forests commission victoria (fcv) -
Plutarch Project
Machine - Shortwave Radio Antenna, Active Antenna, circa late 1980's
This antenna was used between 1989 and 1990 to help receive the daily news service in the Greek language directly from Athens, Greece. At the time, news from Greece for the Greek people in Australia were arriving in Melbourne a week late, on newspapers from Athens sent through air-mail. These newspapers were displayed at Salapatas and Carras newsagents at Lonsdale street in Melbourne. One thing that was a problem for this service was that the news came at least 7 days late. Using the Shortwave Antenna we could get the latest news from Athens on shortwave radio directly and within an hour these news were recorded on a cassette tape and taken to the Tricom Group P.L. offices in Melbourne (1155 Malvern Road, Malvern 3144). The tape was loaded onto a system which allowed people to call a local phone number and listen to the latest news with a cost of a local call, or a little bit more. As this was prior to the Internet being established around the globe, it was the fastest news service directly from Greece, in the Greek language. It was used for a span of about 12 months, until Tricom closed down their dial-in services, sometime in 1990. The service was captured and loaded onto the system by Iakovos Garivaldis, then an employee of the Tricom Group which was a subsidiary of Southern Cross TV.The Primary significance of this object is of its historical value, social and informative value for the first generation of Greeks in Victoria"World Tuner AT4 SW" antenna with a 920mm fully extended aerial, a tuned circuit and two transistors to prevent loading of the antenna and boost signal output. It is made of plastic, black in colour with the aerial being made of steel. The signals picked up by the antenna are fed via a 15pF ceramic capacitor to a tuned circuit consisting of either VC1a or VC1b and either L1, L2, L3 or L4. The slider switch S1 selects the band to be tuned. The band range is normally from 3 to 30MHz. When S1 is in position A, L1 and VC1a are selected and the antenna can be tuned from 3-9MHz. Similarly positions B, C, and D select higher frequencies up to 30MHz. It was purchased by Iakovos Garivaldis for this use for $119.WORLD TUNER AT4 SW "Amplituned" Shortwave Antennaantenna, radio, short-wave, language, greek