Home | Support | Online Support | Timing, Test, & Measurement Support | Product Discontinuance Bulletins
Product Discontinuance Bulletins
GPS & Time Code Instrumentation
| Legacy Datum Products | ||
| Model | Part Number | Description |
| 9150-3053 (PDF) | 9150-3053 | Airborne Time Code Generator |
| 9150-3059 (PDF) | 9150-3059 | Airborne Time Code Generator |
| 9390-1000 (PDF) | 9390-1000 | StarTime GPS Clocks |
| ET6000 (PDF) | ET6000-xxx | GPS Time & Frequency Generator |
| ET6000L (PDF) | ET6000L | GPS Time and Frequency Reference |
| ET6010 (PDF) | ET6010-xxx | GPS Time & Frequency Generator |
| ET6500 (PDF) | ET6500 | GPS Time and Frequency Reference |
| Legacy TrueTime Products | ||
| Model | Part Number | Description |
| GPS-605 (PDF) | See PDB | GPS Synchronized Clock and Time Code Generator |
| GPS-FPC (PDF) | 151-307 | Portable GPS Clock |
| Model 700 (PDF) | 700-100 | Miniature Time Code Generator |
| Model 705 (PDF) | 705-xxx | Miniature GPS Synchronized Time and Frequency |
| Model 800 (PDF) | 814/840-xxx | Time Code Unit |
| Model 900 (PDF) | 914/940-xxx | Time Code Unit |
| XL-AK (PDF) | 600-xxx | GPS Time & Frequency Receiver |
| XL-DC (PDF) | 151-xxx | XL-DC GPS Time & Frequency Receiver |
| Legacy Symm Products | ||
| Model | Part Number | Description |
| 58503B (PDF) | 58503B-xxx | GPS Time & Frequency Receiver |
| HIR (PDF) | See PDB | High Isolation Repeater |
| XL-750 (PDF) | See PDB | XL-750 |
Bus Level Timing
| Legacy Datum Products | ||
| Model | Part Number | Description |
| bc637PCI-U (PDF) | bc637PCI-U | GPS PCI Time and Frequency Card |
| bc357VXI-B (PDF) | BC11603-3002 | VXI GPS Time Code Reader/Processor |
| bc357VXI-C (PDF) | BC11963-2000 | VXI GPS Time Code Reader/Processor |
| TTM350VXI-VCXO (PDF) | TTM350VXI-VCXO | VXI Time Code Reader/Processor |
| TTM350VXI-OCXO (PDF) | TTM350VXI-OCXO | VXI Time Code Reader/Processor |
| TTM357VXI-VCXO (PDF) | TTM357VXI-VCXO | VXI GPS Time Code Reader/Processor |
| TTM357VXI-OCXO (PDF) | TTM357VXI-OCXO | VXI GPS Time Code Reader/Processor |
| bc627AT (PDF) | BC11573-2001 | ISA GPS Time Code Reader/Processor |
| bc350VXI-B (PDF) | BC11603-2002 | VXI Time Code Reader/Processor |
| bc635/637PCI (PDF) | 12083 | PCI Time & Frequency Card |
| bc330-530SBX (PDF) | bc330-530SBX | SBX Time Code Reader/Processor |
| bc330STD (PDF) | bc330STD | STD Time Code Reader |
| bc420-427VXI (PDF) | bc420-427VXI | RF Pulse Analyzer |
| bc630AT (PDF) | bc630AT | AT Time Code Reader/Processor |
| bc635-637S (PDF) | bc635-637S | Sbus Time and Frequency Processor |
| bc988VME (PDF) | bc988VME | VME IRIG Distribution Module |
| bc330-336VME (PDF) | bc330-336VME | VME Time Code Reader/Processor |
| PC03XT-PC05V (PDF) | PC03XT-PC05V | Time Code Reader/Processor |
| bc350VXI-C (PDF) | BC11603-1000 | VXI Time Code Reader/Processor |
| Legacy TrueTime Products | ||
| Model | Part Number | Description |
| GPS-PC (PDF) | 560-5500 | GPS PC Time and Frequency Card (ISA bus) |
| GPS-PCI (PDF) | 560-5901 | GPS PCI Time and Frequency Card |
| GPS-PCI 2 (PDF) | 560-5908 | GPS PCI Time and Frequency Card |
| GPS-VME (PDF) | 560-5600/5604 | VME Time and Frequency Card |
| PCI-SG (PDF) | 560-5900 | PCI Time and Frequency Card |
| PCI-SG 2 (PDF) | 560-5907 | PCI Time and Frequency Card |
| PC-SG (PDF) | 560-5030 | ISA Time and Frequency Card |
| PC-SG2 (PDF) | 560-5503 | PC Time and Frequency Card (ISA bus) |
| VME-DC (PDF) | 560-5053-1 | VME Time and Frequency Card |
| VME-SG-2 w/ Display (PDF) | 560-5605 | VME Time Code Reader/Processor |
Network Timing
| Legacy Datum Products | ||
| Model | Part Number | Description |
| TS2100 CDMA (PDF) | TS2100 CDMA | CDMA Network Time Server |
| TS2100 GPS (PDF) | TS2100-GPS | GPS Network Time Server |
| TS2100 IRIG (PDF) | TS2100-IRIG | IRIG Network Time Server |
| TS2100L (PDF) | TS2100L | GPS Network Time Server |
| TS2100LD (PDF) | TS2100LD | Network Time Server |
| Legacy TrueTime Products | ||
| Model | Part Number | Description |
| NTS-100i (PDF) | NIC-215/315 | GPS Network Time Server |
| NTS-200 (PDF) | See PDB | Symmetricom, Model NTS-200 Network Time Server |
| S100 (PDF) | See PDB | Symmetricom, Model SyncServer S100 Network Time Server |
| TimeVault (PDF) | 6000-100 | GPS Network Time Server |
| Legacy Symm Products | ||
| Model | Part Number | Description |
| S200 (PDF) | 1520-S200 | Non-RoHS Compliant SyncServer S200 |
| S200-DC (PDF) | 1520-S200-DC | Non-RoHS Compliant SyncServer S200 with Vdc Power Supply |
| S250 (PDF) | 1520-S250 | Non-RoHS Compliant SyncServer S250 |
| S250-DC (PDF) | 1520-S250-DC | Non-RoHS Compliant SyncServer S250 with Vdc Power Supply |
| S250i (PDF) | 1520-S250i | Non-RoHS Compliant SyncServer S250i |
| Legacy TSC Products | ||
| Model | Part Number | Description |
| 4420A (PDF) | TSC 4420A | Network Time server with GPS Internal Rb Reference |
| 4421A (PDF) | TSC 4421A | Network Time server with GPS Internal Crystal Oscillator Reference |
| 4422A (PDF) | TSC 4422A | Network Time server with IRIG-B Crystal Oscillator Reference |
Precision Frequency References
| Legacy Datum Products | ||
| Model | Part Number | Description |
| 8130A (PDF) | 13633-101 | 8130A Militarized Rubidium Oscillator |
| Legacy Datum Products | ||
| Model | Part Number | Description |
| 5401 (PDF) | 5401, 5401-G | Disciplined Rubidium Oscillator |
| 5402 (PDF) | 5402 | Disciplined Rubidium Oscillator |
| 1111C (PDF) | 1111C | Quartz Crystal Oscillator |
| 4040B (PDF) | 4040B | Cesium Frequency Standard |
| 4065C (PDF) | See PDB | Symmetricom, Model 4065C Primary Frequency & Time Standard |
| 4310B-EP (PDF) | See PDB | Cesium Frequency Standards |
| 7500 Series (PDF) | See PDB | Cesium Beam Tube |
| 8040B (PDF) | 14355-117 | Rubidium Frequency Standard |
| Cs4000-EP (PDF) | See PDB | Cesium Frequency Standards |
| CsIII (PDF) | Model 4310A | Cesium Frequency Standard |
| M100 (PDF) | 70502-xx | Rubidium Oscillator |
| Legacy Symm Products | ||
| Model | Part Number | Description |
| 58502A (PDF) | See PDB | 58502A |
| Legacy Agilent Products | ||
| Model | Part Number | Description |
| 05061 (PDF) | 05061-6077 | Model 05061 series Cesium Beam Tube |
| 5701A (PDF) | See PDB | Symmetricom, Model 5071A Primary Frequency Standard Telecom Options |
Time & Frequency Distribution
| Legacy Datum Products | ||
| Model | Part Number | Description |
| 6504B (PDF) | See PDB | IRIG-B Distribution Amplifier |
| 6520A (PDF) | See PDB | Telecom Distribution Amplifier |
| 6530A (PDF) | 14430-101 | Symmetricom Model 6530A Fiber Optic Transmitter |
| 6531A (PDF) | 14331-101 | Symmetricom Model 6531A Fiber Optic Distribution Receiver |
| 6602B (PDF) | See PDB | Pulse Distribution Amplifier |
| Legacy TrueTime Products | ||
| Model | Part Number | Description |
| Model 560 (PDF) | 560-125/187 | Time and Frequency Distribution Amplifier |
| Legacy TSC Products | ||
| Model | Part Number | Description |
| 4032A (PDF) | 4032A | TTL Distribution Amplifier |
| 4092A (PDF) | See PDB | IRIG Auto Sense Fault Switch & Distribution Unit |
| 4093A (PDF) | See PDB | Pulse Auto Sense Fault Switch & Distribution Unit |
Time Displays
| Legacy Datum Products | ||
| Model | Part Number | Description |
| 9520-2000 (PDF) | 9520-2000 | 2 Inch Time Display |
| 9520-240 (PDF) | 9520-240 | 0.5 Inch Time Display |
Phase Noise and Allan Deviation Test Sets
| Legacy TSC Products | ||
| Model | Part Number | Description |
| 5110A (PDF) | TSC 5110A | Time Interval Analyzer |