Model OSC-515 Transmitter-receiver Handset is suitable for being used as the audio terminal matched with various transceivers and civil communication equipments. The product has beautiful appearance, better environment adaptability and it is easy to operate.
Main Technical Specifications:
Operating temperature: -40º C~+55º C
Dimensions: 216mm× 69mm× 60mm
Weight≤ 300g
Frequency range: 200Hz~4000Hz
Transmitting impedance: 300 (1± 30%)Ω (1000Hz)
Average sensitivity≥ 2.5mV/PA
Receiving impedance: 300 (1± 30%)Ω (1000Hz)
Receiving sensitivity≥ 110dB/mW
Shaanxi Fenghuo Hongsheng Science & Technology Co., Ltd (Previous State-run No. 4381 Factory) is located on No. 72, Qingjiang Road, Baoji City, Shaanxi Province, China. The company is one of the special branch companies of Shaanxi Fenghuo Electronics Co., Ltd, which is the special pointed company in which the electro-acoustical products are developed, produced and sold, is the important unit of being matched with the military and civil using electro-acoustical products in the electro-acoustical product industry in China and is also the fixed manufacturing enterprise of the military electro-acoustical communication terminal products as well as the science and research production base of the electro-acoustical products.
The main military and civil products that are developed and produced by the company are divided into the several series electro-acoustical products such as the various speaker series, the electro-acoustical devices and component series, the electroacoustic combined device series like the various handheld handsets, headsets, helmets and communication caps, the wire communication product series. The military products are complete in specifications and its performances have come up to or better than the foreign like products; The products have widely equip with air force, navy, signal corps, etc...The civil products are widely matched with the audio-frequency terminal, the acoustic equipment, the alarm device of domestic appliance, civil aviation, the railway and energy sources for wireless or wire communication.
Shaanxi Fenghuo Hongsheng Science & Technology Co., Ltd. Has been cognized as the high-new-tech enterprise by Science and Technology Department of Shaanxi Province, Finance Department of Shaanxi Province, National Taxation Bureau of Shaanxi Province, and Local Taxation Bureau of Shaanxi Province. In September, the year 2005, the company passed through the environment management system authentication and was issued with the certificate GB/T24001-1996(ISO14001: 1996). In September, the year 2008, the company passed through the environment management system authentication and was issued with the certificate GB/T24001-2004/ISO14001: 2004; In November, the year 2011, the company passed through the authentication reexamination of it. In September, the year 2011, the company passed through the quality management system authentication and was issued with the certificate GB/T19001-2008 idt ISO9001: 2008 & GJB9001B-2009.
Shaanxi Fenghuo Hongsheng Science & Technology Co., Ltd. Always insists on the spirit"Sincere service, Customers first". Our company will satisfy the customers' requirement with the first-class products and first-rate service. Our company is willing to operate in mutual benefit, common development, in cooperation with all friends.
