• Chinese New Year Closing Notice

    Shengda Communications Co., Ltd. would like to inform the public that its office will be closed during the Chinese New Year holidays from 5th February 2021 and will resume business on 20th February 2021. We Apologize for Any Inconvenience Caused.    
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  • 144mhz cross equatorial propagation of 6102 km, FT8 or SSB mode can be used

    144mhz open 6000km cross equatorial propagation (TEP) between Buenos Aires and the Dominican Republic Through cross equatorial propagation (TEP), the highly ionized region appears on either side of the geomagnetic equator in the F-layer of the ionosphere. This mode is so interesting because it a...
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  • Conflict with the military band, New Zealand ham regret unable to use the 60 meter section

    Sorry! New Zealand amateurs cannot use the 60 meter band From October 24, New Zealand’s amateur radio enthusiasts will no longer be able to use the 60 meters. Radio amateurs in New Zealand use the band on a temporary basis, allowing ham in the region to use two frequencies, 5353.0 kHz and 5...
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  • TE connectivity launches new antennas for 5g, Nb IOT and lte-m

    Shanghai, China – September 24, 2020 – te connectivity (TE), a global leader in innovative connectivity solutions for high-speed computing and network applications, announced the launch of new antennas for 5g, Nb IOT and lte-m to meet the requirements of cellular IOT devices for diffe...
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  • May International Labour Day Closing Notice

    Shengda Communications Co., Ltd. would like to inform the public that its office will be closed during the May International Labour Day holidays from 1th May 2020 and will resume business on 4th May 2020. We Apologize for Any Inconvenience Caused.        
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  • Start to Working on 2020.02.17

    Shengda Communications Co., Ltd on 15th February  applied to the Country for resumption of work and passed the Country inspection. On 17th February , Shengda Communications Co., Ltd has started to work and the productivity has returned to normal. If you have an new inquiry, please let me know. &...
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  • WuHan Fighting! China Fighting!

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  • Chinese New Year Closing Notice

    Shengda Communications Co., Ltd. would like to inform the public that its office will be closed during the Chinese New Year holidays from 21th January  2020 and will resume business on 2th February 2020. We Apologize for Any Inconvenience Caused.
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  • New Year’s Day Closing Notice

    Shengda Communications Co., Ltd. would like to inform the public that its office will be closed during the New Year’s Day holidays from 1th January  2020 and will resume business on 2th January 2020. We Apologize for Any Inconvenience Caused.
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  • SHENGDA at Global Sources Electronics Oct 2019

    SHENGDA yog npaj txhij mus rau puag tom ntej tshiab era raws cuag peb siab heev tshaj plaws cov txheej txheem thiab cov khoom. Ntiaj teb no Qhov chaw Electronics yog lub ntiaj teb no tus loj tshaj plaws electronics luam ncaj ncees, Peb tab tom nrhiav rau pem hauv ntej rau kev qhia cov kev pauv ntawm qhov tseeb technology no zoo li raws li nrhiav ntau kev koom tes oppo ...
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  • National Day Closing Notice

    Shengda Communications Co., Ltd. would like to inform the public that its office will be closed during the National Day holidays from 1th October to 6th October 2019 and will resume business on 7th October 2019. We Apologize for Any Inconvenience Caused.
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  • Tuam Tshoj Mobile tau ua ntau tshaj li 20,000 5 G puag noj nyob rau hauv 52 tseem ceeb lub zos nyob rau hauv Tuam Tshoj

    Nyob rau hauv lub Cuaj Hli Ntuj, 5 G coj mus muag ntshav cuag, thiab tag nrho cov ntaub ntawv hais txog 5 G yog rau lub qab haus huv ntawm lub lag luam. Unicom thiab Telecom tau koom tes ua ke los ua 5 G puag noj nyob rau hauv no sab, thiab Tuam Tshoj txawb no kuj ua 5 G network siv nrog zoo siv zog rau uas sab. Nyob rau hauv tas li ntawd mus ...
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