What kind of radio equipment did the Navy use?
Navy Department – Bureau of Ships – Radiomarine Corporation of America RAZ-1 was the Navy designation for a group of equipment consisting of a four tube longwave TRF receiver with regenerative detector, a matching one tube preselector and a one tube AC power supply – all built for shipboard use.
When did the US Army start using metal detectors?
U.S. Army soldiers use a metal detector in 2002. A metal detector is an electronic instrument which detects the presence of metal nearby. Metal detectors are useful for finding metal inclusions hidden within objects, or metal objects buried underground.
What kind of Radio did the USS Buck use?
Most of the USS Buck’s action was in the Korean War. Receivers are RBA (left) and RBB (being tuned.) The mill is an Underwood SII. The equipment in the left foreground is a TBS transmitter-receiver for VHF “ship-to-ship” communications. U. S. Navy Shipboard and Shore Communications Equipment
What was the one tube radio preselector used for?
The one tube preselector is Navy number CRM-50092 or commercial number AR-8503-P and the AC power supply is Navy number CRM-20096 or commercial number RM-6. Tuning is from 15 KC to 600 KC in four bands. The Preselector was used to reduce regenerative signal radiation to the antenna in addition to increasing sensitivity and selectivity.
What was the first US Army X ray unit?
The Waite Company equipped America’s first Hospital Ship, the USS Solace in 1914 with x-ray equipment, and in 1916 the Company working closely together with members of the US Army Medical Division developed and manufactured the original US Army Mobile Bedside X-Ray Unit (first practical use of the hot cathode type x-ray tube).
Where was X-ray equipment used in World War 2?
In World War Two, more than 85% of the Picker Corporation production was devoted to field x-ray equipment for the United States Armed Forces, and beside field units, many larger base hospital units were installed in both Army and Navy Hospitals throughout the Zone of Interior.
When was the Picker X-ray machine first used?
The Picker X-Ray Corporation had already been investigating potential applications of the roentgen rays in the medical profession, and the company was approached by the US Army in the late 1930s to produce a special x-ray machine that could be used in the field or in fixed hospitals with very little adjustment.
What was the X-ray field unit Film Chest?
X-Ray Field Unit Film Chest (Item # 96025). This is simply a standard Medical Department Field Chest containing an inner lining of sheet lead. The sheet lead is of such thickness (approximately 1 1/2mm) that, with the opacity of the Chest itself, there is provided protection against x-rays produced by all Army equipment.
