Description
hardware flow control. It is an ideal choice in the field of industrial automation.
Mobile Phone Radio Frequency Devices 0 7 “Radio Frequency Devices: The embarrassment of relying on people”s mobile phones” (Science and Technology Daily, May 7)
On a mobile phone motherboard, 1/3 of the space is radio frequency circuitry. The development trend of mobile phones is to be thinner and lighter, consume less
power, have more frequency bands, and have larger bandwidth, which poses a challenge to radio frequency chips. Radio frequency chips convert digital signals into
electromagnetic waves. 4G mobile phones must support more than a dozen frequency bands and information bandwidths of tens of megabytes. In 2018, the RF chip
market was US$15 billion; the high-end market was basically monopolized by Skyworks, Qorvo and Broadcom, with Qualcomm also occupying a place. Another key
component of RF devices – filters, the gap between domestic and foreign countries is even greater. The multi-billion-dollar market for high-end filters used in mobile
phones belongs entirely to foreign RF device giants such as Qorvo. China is the world”s largest mobile phone manufacturer, but it cannot manufacture high-end mobile
phone radio frequency components. This requires solid accumulation of materials, processes and design experience.
Heavy-Duty Gas Turbine 0 8 “”The Mingmen Fire Decline”, the Disaster of the Blades of Heavy-Duty Gas Turbine” (Science and Technology Daily, May 9)
Gas turbines are widely used in ships, trains and large power stations. Our country has the ability to automate light-duty gas turbines; however, it still
basically relies on introduction. There are four major international rekindling manufacturers: GE from the United States, Mitsubishi from Japan,
Siemens from Germany, and Ansaldo from Italy. Cooperation with China comes with stringent conditions: design technology will not be transferred,
core hot-end component manufacturing technology will not be transferred, and local manufacturing of non-core components will only be permitted
through a license. The lack of independent capabilities means that an important part of my country”s energy security is still controlled by others, and there is a risk of being “stuck.”
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KONGSBERG MP7600CP
KONGSBERG NA1E221.2 6200093
KONGSBERG MARITIME ASPCB NA1008.3
KONGSBERG MARITIME ASRDI-32X1
KONGSBERG MARITIME RAO-8X1
KONGSBERG RDI-32 8100154 REVF
KONGSBERG ENGINE TELEGRAF UNITHA334972C ETU003
KONGSBERG MARITIME RSER200-4 REV 1.0.3
KONGSBERG GLB-7B/7A-SPAREB
KONGSBERG AUE-1065 RDO-16 HA451675B
KONGSBERG ETU 002SW56002-A5
KONGSBERG NORCONTROL RD0-16X1
KONGSBERG MARITIME RDI-32
KONGSBERG RCU500
KONGSBERG WCC600
KONGSBERG C2XE
KONGSBERG MSI-CL
KONGSBERG RAI-16XE
KONGSBERG RDO-16XE
KONGSBERG NOR CONTROL HA51994A
KONGSBERG RMP400 603129REVD1
KONGSBERG NORCONTROL HA451672A RAO-8
KONGSBERG EX AL-100B/RPEX
KONGSBERG NLC-2B/95
KONGSBERG AUTRONICA EAC-300/M
KONGSBERG MARITIME NA-1E220
KONGSBERG MARITIME 8100261 WCU
KONGSBERG GLL-90A
KONGSBERG GLK-90B
KONGSBERG PSU-48V
KONGSBERG NORCONTROL NA1120
KONGSBERG SIMRAD AI400 37970092
KONGSBERG SSU8810
KONGSBERG NORCONTROL GCU 8810
KONGSBERG OPU8810
KONGSBERG GLR-92A 7258-004
KONGSBERG A102-02
KONGSBERG AIS200
KONGSBERG SIMRAD SBC 500
KONGSBERG SIMRAD ALBATROSS AOV-406
KONGSBERG MARITIME AS RMP200-8 REV
KONGSBERG VT25-373-99/X9
KONGSBERG EAC-300 7252-087.0002
KONGSBERG RCU501 603439
KONGSBERG MARITIME 603201 REV B CJOY
KONGSBERG AUTOCHIEF C20
KONGSBERG MARITIME RSER200-4 REV
KONGSBERG MRUD MRU-M-SC1
KONGSBERG MARITIME RHUB200-5 REV
KONGSBERG MARITIME RMP200-8 REV
KONGSBERG OMC139
KONGSBERG ISIC MD 22 TN
KONGSBERG NORCONTROL ETU ETU 001
KONGSBERG GA110/A
KONGSBERG SIMRAD AOV-406 37982675A
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