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GPS 시각동기화 장비 > OEM Solutions |
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OEM Solutions by Oscilloquartz is the number
one set of solutions and provide the highest capabilities for high performance
reference when state of the art stability and competitive accuracy are needed at
a minimum price.
OSA OEM Clock Series offer numerous variants to
be used in a single channel / dual channel redundant configuration. The product
family is highly versatile and adapts to customer integration requirements:
dimension of the board, number/type/frequency of output signals, custom
back-plane connectors and front panel, custom management protocol. |
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The OSA OEM Clock Series have excellent proven performance level of, amongst others, MTIE in harsh temperature conditions
This makes it suitable for
synchronising e.g. 2nd and 3rd generation cellular networks such as cdmaOne,
cdma2000, UMTS-TDD, TD-SCDMA., WiMAX-TDD and WiMAX IEEE 802.16e. These mobile
networks require their base stations to synchronise the frames on the radio
interface to a common reference.
The OEM GPS Clock Series provide the
signals necessary for these applications. Its holdover mode keeps the base
stations operational, even when the GPS satellite signals are momentarily lost,
caused for example by interference problems. |
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OSA WiMAX series, GPS Receiver clocks
for WiMAX Base Stations
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| New
Products! |
| Features |
- 10 Mhz low phase noise output
- Phase alignment +/- 5ns on the raising edge of 1 PPS
- 1 PPS Output phase aligned to UTC Phase Time
- Frequency stability < 1 x10-10 /day (typical)
- Form factors: 5” x 4”x 2”, Piggy-Back PCB, 19” x 1U unit
- Higher grade Oscilloquartz 8663 highly stable and accurate oscillator
- Multiple outputs PPS and 10 MHz
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| Benefits |
- Provides with TDD and IEEE 802.16-e class of synchronization
- Economic and highly reliable
- Features Oscilloquartz 8663 Higher grade oscillator for state of the art
accuracy and stability
- High availability of synchronization thanks to high stability holdover and
minimal phase drift
- Versatile product accommodates with all type of Base Stations:
- Variety
of Cost / Performance levels
- Variety of form factors: compact module,
minimal
footprint PCB, 19” x 1U unit
- Variety of options
available
- Minimal integration time with all in one Time and Frequency units including
multiple Frequency outputs on request.
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OSA OEM GPS Clocks Series
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| New Product Line
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| Features |
- Fully compliant to ITU-T G.811 / Stratum 1 when locked to GPS
- Simultaneous tracking of up to 8 satellites
- Support for 1+1 redundant configurations
- Integrated high stability holdover functionality
- Holdover compliant to ITU-T G.812 type I, V, VI
- Support 1+1 redundant configuration
- 10MHz, UTC-locked 1PPS Outputs
- Optional 1.544 Mbps, 2.048 Mbps, or frequency input
- Customized form factors and function on demand
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| Benefits |
- Reliable, low cost and compact GPS Clock for the OEM market
- Synchronization of Wireless base station wherever frequency and phase
accuracy are required, e.g. UMTS
TDD, TD-SCDMA., WiMAX-TDD, WiMAX IEEE
802.16e.
- Very Compact unit
- Other functions and features on demand
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OSA 4500 OEM Clock Series
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| New Product Line
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| Features |
- 1 to 4 1PPS and 10MHz outputs of each type, avoiding the host equipment a
useless and noisy distribution / amplification stage
- Phase alignment of all outputs within ±10ns with “0 crossing” 1PPS / 10MHz
- Wide range of connectivity, such as board to board, ribbon cable or coax
connectors
- Available in several Oscillator choices, providing different degree of
accuracy, low phase noise, stability & holdover capability
- Optional PPS or GLONASS input
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| Benefits |
- High frequency stability and long term accuracy, both Input-locked and
Holdover mode
- Economic, reliable and highly compact board level integration
- Quick and easy integratio
- Synchronization of Wireless base station wherever frequency and phase
accuracy are required, e.g. UMTS-TDD, TD-SCDMA., WiMAX-TDD, WiMAX IEEE 802.16e.
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OSA 4501 OEM GPS Cloc
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| New Product Line
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| Features |
- Compact 4TE high (20mm) Sync Clock
- 1PPS, 10MHz sine and TTL
- Phase alignment of all outputs within ±10ns with “0 crossing” 1PPS / 10MHz
- Enables integration in micro TCA and ATCA type of blades
- UTC-derived 1PPS and NMEA0183 timing information
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| Benefits |
- High frequency stability and long term accuracy, on both GPS– or PPS- locked
and Holdover mode
- Economic, reliable and highly compact board level integration
- Reliable, low cost and compact GPS Clock for the OEM market
- Synchronization of Wireless base station wherever frequency and phase
accuracy are required, e.g. UMTS-TDD, TD-SCDMA., WiMAX-TDD, WiMAX IEEE 802.16e.
- Very Compact unit
- Quick and easy integration
- Other functions and features on demand
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OSA 5200B GPS OEM Series 19’’ x 1U Compact
Unit
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| New Product
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| Features |
- 1PPS and 10MHz outputs
- UTC-derived timing information
- Integrated high stability holdover functionality
- ITU- T G.811 / ST1 compliant when locked to GPS
- ITU-T G.812 (I, V, VI) compliant holdover
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| Benefits |
- Economic, reliable and compact 1 RU GPS Clock
- Very accurate frequency and phase
- Totally maintenance-free design
- Other functions on demand
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OSA 458x GPS OEM Series
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| New Product
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| Features |
- High performances OCXOs with high loop time constant
- Very low phase jump during channel switchover in redundant configuration
- 10 MHz and PP2S standard outputs
- Numerous customer specific outputs available
- Low phase noise 10 MHz output
- RS-232C local management
- RS-485 user board management
- Low power consumption
- Expected life time greater than 15 years
- Highly flexible / adaptable solution
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| Benefits |
- Extremely stable GPS-based frequency & phase reference
- High time stability allowed
- Better than 100 ns phase-time accuracy (locked)
- Better than 7 μs / 24 hrs holdover phase-time accuracy
- Better than 1x10-10 / 24 hrs holdover frequency accuracy
- Minimal integration effort
- By far cheaper than Rubidium based solution
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