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News & Events



November 03, 2015

Thanks for Visiting Us at IME2015 Shanghai

DEI would like to thank all our booth visitors at IME2015 Shanghai. We look forward to working with you.
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October 21, 2015

DEI Now Exhibiting at IME2015 Shanghai 10/21 - 10/23

DEI is currently exhibiting at IME2015 at the Shanghai Everbright Convention & Exhibition Center  from 10/21 - 10/23. Stop by booth B075 to see our latest products!
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October 15, 2015

Ultra-stable DOCXO Boasts 4G LTE Holdover Performance

Dynamic Engineers’ newest Double Oven Controlled Crystal Oscillator (DOCXO), the DOCXO3627S-10MHz-A-V series, features high stability and ultra-low aging at 10MHz. Packaged in a 36.3 mm x 27.2 mm industry standard enclosure,  the new model offers ±0.2ppb over -40°C to +85°C and exceptional daily aging of less than ±0.1ppb per day at time of shipment. The DOCXO3627S-10MHz-A-V is ideal for stabilization during disrupted synchronization periods (holdover) over 24 hours un
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October 08, 2015

DEI Now Offering Worldwide Standard TCXO for Rescue Beacon Devices

Dynamic Engineers's latest Temperature Compensated Crystal Oscillator (TCXO), the TCXO7500Z-series, is worldwide standard for Rescue Beacon TCXO devices. In a 5 x 7mm package, this model is available in already qualified beacon frequencies: 12.688375 MHz 12.688656 MHz 12.688750 MHz 12.800000 MHz 20.000000 MHz 25.377500 MHz The TCXO7500Z-series meets the medium-term stability requirements of COSPAS SARSAT (the international organization for search and rescue) Class 1 or Clas
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September 21, 2015

IME2015 Microwave and Antenna Show (Shanghai) - 10/21 to 10/23

Dynamic Engineers will be exhibiting at IME2015 Microwave and Antenna Show in Shanghai from 10/21-10/23. Come visit our booth at B075! Event info: www.imwexpo.com
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September 09, 2015

New Product Announcement: Bank Filter Module

Guaranty Source is pleased to announce the release of a new line of bank filter modules with 10 Watt maximum power handling, a less than 50 microsecond switching time between channels, and a negotiable number of channels and bandwidth based on the specific customer radio architecture. The BFM3364 Bank Filter Module has an operating frequency range of 30MHz to 512MHz, which can be used in both transmitting and receiving mode.  In transmitting mode, it works as a 6 channel ha
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July 23, 2015

New Product Announcement: Ultra Low Noise, Vibration-Isolated OCXO5050L-100MHz-A-V

Dynamic Engineers is pleased to announce the release of a new 15V OCXO at 100MHz with a +10 dBm output, and contained in a 50 x 50mm vibration-isolated enclosure.  The GSXO5050L offers ±100 ppb stability over an extended temperature range of -55°C to +85°C. Outstanding static phase noise of less than -132 dBc/Hz at 100Hz offset and -163 dBc/Hz at 1000Hz offset are achievable with an SC-cut crystal that is impedance matched to the oscillator and amplifier circuits to deliv
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May 14, 2012

New Product Announcement: Very Low Phase Jitter LVPECL VCXO

Guaranty Source is pleased to announce the availability of a very LOW phase jitter VCXO family with LVPECL outputs.  Operating from a 3.3V supply, the GSVX1205 offers a voltage-controlled crystal oscillator based on very low phase noise multiplier IC chip technology, and highly reliable HFF ( High Frequency Fundamental ) advanced quartz crystal design and processing techniques.  This combination of technologies allows for very high output frequencies up to 800 MHz which mak
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March 26, 2012

New Product Announcement: GSTX1205-9.6MHz-X

Guaranty Source Company Limited ( GSL ) is pleased to announce the global release of a high precision VCTCXO with six levels of frequency stability choices from -40C to 85C operating temperature range.  Customers can select from +/- 120 ppb,  +/- 140 ppb, +/- 180 ppb, +/- 200 ppb, +/- 220 ppb, and +/- 280 ppb whereby the frequency at a given temperature operating point is referenced to the average between the maximum and minimum frequency peaks [ ( Fmax + Fmin ) / 2  ].  
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March 21, 2012

New Product Announcement: GSOX1207-10MHz-A

Guaranty Source Company Limited ( GSL ) is pleased to announce the release of a new series of compact, low phase noise , and very stable OCXO products in a miniature 20.6 x 20.6 x 11.0 mm resistance-welded enclosure.   GSOX1207-10MHz-A  represents the first production release in this low profile package.  It offers better than +/- 10 ppb stability over operating temperature, less than +/- 1 ppb per day aging, and a phase noise floor of -150 dBc/Hz or better at 10 KHz and b
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Latest NewsGuaranty Source Limited

  • Thanks for Visiting Us at IME2015 Shanghai

    DEI would like to thank all our booth visitors at IME2015 Shanghai. We look forward to working with you.

    Read More »

  • DEI Now Exhibiting at IME2015 Shanghai 10/21 - 10/23

    DEI is currently exhibiting at IME2015 at the Shanghai Everbright Convention & Exhibition Center  from 10/21 - 1
    Read More »

  • Ultra-stable DOCXO Boasts 4G LTE Holdover Performance

    Dynamic Engineers’ newest Double Oven Controlled Crystal Oscil
    Read More »

  • DEI Now Offering Worldwide Standard TCXO for Rescue Beacon Devices

    Dynamic Engineers's latest Temperature Compensated Crystal Oscil
    Read More »

  • IME2015 Microwave and Antenna Show (Shanghai) - 10/21 to 10/23

    Dynamic Engineers will be exhibiting at IME2015 Microwave and Antenna Show in Shanghai from 10/21-10/23. Come visit o
    Read More »

  • New Product Announcement: Bank Filter Module

    Guaranty Source is pleased to announce the relea
    Read More »

  • New Product Announcement: Ultra Low Noise, Vibration-Isolated OCXO5050L-100MHz-A-V

    Dyn
    Read More »

  • New Product Announcement: Very Low Phase Jitter LVPECL VCXO

    Guaranty Source is pleased to announce the availability of a very LOW phase jitter VCXO family with LVPECL outputs. 
    Read More »

  • New Product Announcement: GSTX1205-9.6MHz-X

    Guaranty Source Company Limited ( GSL ) is pleased to announce the global release of a high precision VCTCXO with six
    Read More »

  • New Product Announcement: GSOX1207-10MHz-A

    Guaranty Source Company Limited ( GSL ) is pleased to announce the release of a new series of compact, low phase nois
    Read More »