Atomic Clock Time and Frequency Standards

Space-Qualified Rubidium Atomic Frequency Standard Clock
from Excelitas Technologies Corp.

The Excelitas RAFS was developed specifically for space applications where a highly stable and extremely reliable atomic clock is needed. It is the highest performance device of this type currently available, combining stability and low drift with negligible environmental sensitivity, while offering... [See More]

  • Clock Method: Atomic clock
  • Frequency: 13.4
High Performance Core Clock -- HPCC
from Kernco, Inc.

Kernco's recent atomic clock development programs have focused on a new application of an existing technology known as Coherent Population Trapping (CPT). CPT is a quantum mechanical process that directly exploits the coherence of a laser pumping source. The Coherent Population Trapping technique... [See More]

  • Clock Method: Atomic clock
  • Outputs: 5MHz (optional feature); 10MHz
  • Interface: Serial
  • Waveform: Sign Wave
GPS Receiver -- VF-3203A
from Precise Time and Frequency, Inc.

Features. GPS Tracking: 12 parallel channels. Acquisition Time: <1.5 minutes (warm start). Accuracy (1 PPS): <20ns. Holdover: <0.2 micro seconds/day (Rb opt). 10/100 Base T Ethernet. NTP (optional), Telnet, TCP/IP, HTTP. Monitor/Control interface. Alarm indicator and output. Multiple RF... [See More]

  • Clock Method: Atomic clock; Crystal; External signal
  • Outputs: 1pps; 0.1MHz (optional feature); 1MHz (optional feature); 5MHz (optional feature); 10MHz; IRIG-B
  • Interface: Serial; Status Indictaors; Ethernet
  • Waveform: Sign Wave
Secure GPS Solution -- VF-3204A SAASM
from Precise Time and Frequency, Inc.

Features. GPS Tracking: 12 parallel channels. TTFF: <100s (cold start). Accuracy (1 PPS): <120 ns. 10/100 Base T Ethernet. NTP (optional), Telnet. Monitor/Control interface. Alarm indicator and output. Multiple RF output options. SAASM receiver not include. Rubidium stability. Applications. [See More]

  • Clock Method: Atomic clock; External signal
  • Outputs: 1pps; 0.1MHz (optional feature); 1MHz (optional feature); 5MHz (optional feature); 10MHz; IRIG-B
  • Interface: Serial; Status Indictaors; Ethernet
  • Waveform: Sign Wave
Time Code Generator -- VF-5203A
from Precise Time and Frequency, Inc.

Features. Multiple input sources. Master, slave or GPS optional configurations. Accuracy (1 PPS): <20 ns (GPS). 10/100 Base T Ethernet. Keypad and bright vacuum fluorescent display (optional). Remote monitor/control, RS-232-C/Telnet. NTP (optional). Applications. GPS Satellite Systems//Mobile. [See More]

  • Clock Method: Atomic clock; Crystal; External signal
  • Outputs: 1pps; 0.1MHz (optional feature); 1MHz (optional feature); 5MHz (optional feature); 10MHz; IRIG-B
  • Interface: Serial; Status Indictaors; Ethernet
  • Waveform: Sign Wave