• IRIG A & B, NASA 36 and 1 PPS inputs
• HaveQuick sync option
• Propagation delay compensation
• Zero latency time reads
• Match time output
• External event time tags
• Three user programmable rates
• Conduction cooled

• 5 MHz or 10 MHz Outputs Available 
• Reference Frequency Input Option 
• Auto Changeover with Ref. Input Option 
• Low Phase Noise Outputs 
• Twenty four Outputs 
• Front Panel Status Indicators 
• Fault Discrete Inputs 
• Compact 1U, 19” rack mount

• Wide Input Bandwidth 
• Input Isolation 
• Automatic & Manual Changeover 
• Transformer Coupled Outputs 
• Twenty four Outputs 
• Front Panel Status Indicators 
• Fault Discrete Inputs 
• Compact 1U, 19” rack mount

• OSA 3350 Cesium is the market’s first primary reference clock to utilize industry leading optical pumping technology
• Superior short-term and long-term stability compared to magnetic cesium
• Capable of 100 nanoseconds of holdover for a minimum of 30 days
• Compact, 3U 19” rackmount form-factor
• Guaranteed 10-year minimum life expectancy

• Uses modern optical pumping instead of older magnetic cesium methods, which improves long-term stability and reliability while measuring many more atoms for highly accurate timing.
• Offers excellent frequency accuracy (≤ ±1×10⁻¹²) and very low phase noise on multiple frequency outputs (5 MHz, 10 MHz, 100 MHz), making it suitable for precise synchronization.
• Supports multiple power options (AC, DC ±24 V, DC −48 V) with redundant and hot-swappable supply modules and optional battery backup for one hour, aiding uptime in critical environments.

• 3/4 length board (1/2 size available w/o GPS input)
• Optional Have Quick synchronization input
• IRIG’s A and B and NASA 36 time code inputs
• 1PPS sync input
• IRIG B output option
• 1PPS and time code inputs are redundant
• Single-slot including GPS option
• Zero latency time reads
• External Event input (optional eight or sixteen inputs)
• Match Time output
• Programmable Heartbeat rate

• 32 bit 3U CPCI module
• IRIG B, 1 PPS sync inputs
• GPS sync option (maintains single-slot)
• Have Quick sync input option
• Propagation delay correction
• Zero latency time reads
• Match Time output
• IRIG-B or IRIG-G time code output (Option)
• External Event time tags
• Three user programmable rates
• +3.3V or +5V PCI signaling levels

• 3 isolated low phase noise 10MHz outputs 
• Internal GPS Tracking Receiver 
• External 1 PPS input 
• Small footprint designed for easy integration 
• Disciplined high stability OCXO

Brandywine Communication’s Have Quick/1PPS Distribution Amplifier (HQS) is a small rugged, powered Have Quick/1PPS distribution module mounted in a 4” x 4” x 2.5” environmentally secure enclosure. The HQS can provide an MTBF up to 1 million hours depending on configuration.