Brandywine - OSA-3230 Atomic Frequency Standard
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Allan deviation σ(τ) = 2.7×10-11 T-1/2 for long life version and σ(τ) = 8.5×10-12 T-1/2 for high performance version
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Front or Rear access connectors
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3U high (133mm / 5.24”) — less than 200mm depth, compatible with ETSI and 19” standards
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Accuracy better than ±1×10-12 / ±5×10-13 for high performance version
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10 MHz low noise direct output
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Programmable 1 / 5 / 10 MHz TTL output
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10 years warranty on cesium tube (3 years for high performance version)
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Redundant DC power supply inputs
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Remote control and monitoring via RS232 (fully manageable locally and remotely using SyncView Plus management system.
Brandywine’s OSA-3230 Cesium Clock is an atomic frequency standard based on a hyperfine transition in the ground state of the cesium 133 atom. For years, cesium beam frequency standards have been constantly improved so as to satisfy the increasingly stringent specification of time and frequency reference equipment. The availability of “easy to operate” instrument of reduced size and weight and of exceptional accuracy and stability provides the user with great flexibility in using cesium standards for meeting the stringent requirements of navigation, communication and timing systems.
The OSA-3230 Cesium Clock is specifically designed and produced with the latest technology in a very compact and reduced size. This compact OSA-3230 offers a set of operation features and performance without comparison on the market.
Available in two different versions, the long life cesium tube will meet the requirements where performances are needed over a long period of time whereas the high performance version will meet the most exigent applications.
More Product Information
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High-intensity LED digits
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Simple to customize for specific applications with our large range of options
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Excellent readability
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Suitable for interior applications
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IRIG A & B, NASA 36 and 1 PPS inputs
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HaveQuick sync option
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Propagation delay compensation
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Zero latency time reads
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Match time output
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External event time tags
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Three user programmable rates
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Conduction cooled
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Universal GPS , IRIG A, B, E, G, NASA36, and HaveQuick inputs
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12 channel GPS receiver
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16 programmable outputs for time codes and pulse rates
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Output codes include NTP, IRIG A, B, E, G, H, NASA36, HaveQuick, 1PPS
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Electrical time code input/output
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Dual Independent Ethernet ports with integrated web server control
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High Stability Oven Controlled Oscillator Standard
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9-Digit Time Display
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Redundant Hot Swappable Power Supplies
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1U 19” rack mount
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NTP time server
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PTP v2 Grand Master Clock
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PTP v2 Transparent Clock
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PTP v2 Slave Clock
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NTP client
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PTP protocol supports:
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Multicast
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Layer 2 or IP
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2-step clock
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Peer-to-Peer (P2P) or End-to-End (E2E) delay mechanism
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Built-in GPS receiver (GMC variant) with time accuracy to absolute time < 50ns (with GPS lock)
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PTP accuracy < 20 nanosecond (*)
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4 x 10/100/1000BASE-T(x) ports
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4 x 10/100/1000BASE-X combo ports
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Wide operating temperature: [-40°F to 158°F] / [-40°C to 70°C]
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100-240AC power input
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Network redundancy: RSTP protocol
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Network management: Web, telnet, CLI and SNMP v1/v2/v3 with RMON
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Multicast filtering: IGMP snooping or static multicast filters
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IEEE802.1Q VLAN
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Event notification: through Syslog, Email, and SNMP trap
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Accurate & reliable time data from a trusted source. Precision hardware PTP timestamping to 8ns
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Remote configuration and status via web browser, remote monitoring with SNMP
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Synchronization between users – eradicates discrepancies System time stamping, such as e-commerce transactions, e-mail sent & received, is highly accurate
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Automatic systems procedures such as backups occur at the correct time and in the correct order
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Additional time signal outputs can feed to other systems
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Multiple time source fall back and priority configuration can ensure high synchronization availability
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Various oscillator choices allow for long holdover to maintain time accuracy when synchronization signals are absent
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High performance GPS disciplined Time/Frequency standard
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Ethernet Interface for management and control
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Network Time Protocol (NTP)
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Multiple 1PPS outputs with individual delay compensation
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Multiple Low Phase Noise 10MHz outputs with software programmable level
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Time Code outputs including Have Quick, IRIG A, IRIG B, IRIG E, IRIG G
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Sync to GPS or to Have Quick/1PPS per ICD-GPS-060
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Choice of internal disciplined OCXO or Rubidium Oscillator
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Modular design with multiple reference paths built in for high-availability.
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6 expansion slots for customization and expansion.
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Industry-first GPS integrity checking with Timewall™
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Unique optical crosslink architecture for either Master-Slave hierarchical setups or Master-Master crosschecking and failover
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LCD display and keypad for basic status and configuration – secure web browser for detailed setup.
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Network Enabled Time Code Distribution Amplifier
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Dual Time Code Inputs with Auto Failover
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Support for Analog Time Codes between 100Hz and 100KHz
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Programmable per channel amplitude
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1U 19” rack mount
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Redundant Hot Swappable Power Supplies
Brandywine Communications
Brandywine Communications Inc. offers superior products to the time and frequency marketplace. Our mission is to provide the finest equipment coupled with excellent before and after sale service. Our staff of dedicated professionals, based in Tustin, CA, represents over 100 years of collective experience in design, manufacturing and sales of precision time and frequency products. Many of our products are made here in the United States, which allows for quick turnarounds and custom design.
Products from Brandywine Communications range from components such as Oven Controlled Oscillators to complete timing systems like the top of the line High Performance Timing System (HPTS).
Several state-of-the-art time and frequency systems are available from Brandywine. The system product line includes single and dual-redundant models, GPS synchronization and a wide range of oscillator choices: TCXO, OCXO, high-stability OCXO and Rubidium types. GPS choices include both C/A code and SAASM models.
Brandywine also is the premier North American distributor of Oscilloquartz, a subsidiary of ADVA Optical Networking. Oscilloquartz is a premier synchronization supplier for telecommunications for wireline and wireless infrastructures throughout the world. This partnership creates a powerhouse of timing and telecommunications that expand Brandywine's services to their customers in the US and Canada.
We supply several major market segments including: Aerospace, US and Municipal governments, telecommunications, US military, power utilities, financial institutions, test ranges, automotive industry, healthcare and schools.
Brandywine Communications, Inc. is certified as a Small Business Organization with the United States Small Business Administration (SBA’s 8(a) Certification Program) and is registered on the System for Award Management (SAM.gov) website which makes us eligible for all awards or grants specified under this provision.
Contact Details
Brandywine Communications Inc. - Ultra-Precision Time & Frequency
2921 Daimler Street, Santa Ana, CA 92705, USA
Phone: +1-714-755-1050
Email: support@brandywinecomm.com