Rubidium Frequency Standards | |
AR40A
Compact Commercial Rubidium Oscillator | Standard 10MHz Sinewave Output.
High Frequency Stability, Excellent Phase Noise.
Digital Frequency Control.
Temperature Range -5 to +50 Deg C.
Standard 77 x 57 x 35.6mm package.
Datasheet:
http://www.accubeat.com/var/125/311367-AR40A%20Spec%2016.06.2009.pdf |
AR60A
Industrial/ Ruggedised Rubidium Oscillator | Industrial and Military Applications.
Temperature Range -40 to +71 Deg C.
Standard 77 x 77 x 39.6mm package.
Datasheet:
http://www.accubeat.com/var/125/310494-AR60A%20Spec%2014.06.09.pdf |
AR61A
Militarised/Tactical Rubidium Oscillator | 2 x 10MHz sinewave outputs
Qualified for Harsh Environmental Conditions
Including Vibration, Shock, Humidity, EMI and Radiation Hardening.
Low Phase Noise Under Vibration (optional).
Temperature Range -40 to +85 Deg C.
Datasheets:
http://www.accubeat.com/var/125/152423-AR61A-07%2017-2-2009.pdf
http://www.accubeat.com/var/125/152424-AR61A-08%2022-2-2009.pdf |
AR81A
6 Output Rubidium Oscillator | 1U, 19” rack-mount ultra high stability and ultra low phase noise Rubidium Frequency Standard
Ultra high stability: 2E-12 @10,000 sec
Ultra low phase noise:
-94dBc @ 1Hz,
-150dBc @ 1kHz
Aging: 5E-11/month
6 outputs of 10MHz sine wave
High MTBF: > 500,000 Hrs @ 25°C
Supply Voltage: 90-260 VAC
Datasheet:
http://www.accubeat.com/var/125/45360-AR81A%20for%20Galileo%20Program%20_for%20marketing_%208-11-2007.pdf |
AR83A-01
Industrial/Ruggedised Rubidium Oscillator | 19" x 1U x 280 Rack Mounted
Ext. 1PPS
90 to 260 VAC or 22-32 VDC option
10 Outputs
Three Standard Output Configurations
10 x 10MHz
4 x 10MHz, 4 x 1PPS, 1 x 5MHz, 1 x 1MHz
7 x 10MHz, 2 x 10MHz, 1 x PPS
Customised Output Configurations Also Available
Datasheet:
http://www.accubeat.com/var/125/74786-AR83A-01%2029-01-2009.pdf |
AR133A
Ruggedized Low Profile Rubidium Oscillator | Long-term-stability: 5E-11/month
2E-12 frequency accuracy & 100nSec 1PPS accuracy relative to 1PPS input when disciplined (option)
Short term stability: 5E-12 @ 100s
Phase noise: -150dBc/Hz @10kHz
Outputs: 10 MHz and 1PPS
Supply voltage: 15 VDC / 12 VDC (option)
Steady state power < 8W
Power-saving mode < 1.8W Steady State (option)
Size: 77 x 77 x 25.4 mm (3” x 3” x 1”)
Datasheet:
www.accubeat.com/var/125/336053-AR133A%20Specification%2006.08.09.pdf |
AR100C
Low Profile Rubidium Oscillator | Long-term-stability: 1E-9/year
Short term stability: 4E-11 @ 1s
Phase noise: -150dBc/Hz @10kHz
Outputs: 10 MHz and 1PPS
Supply voltage: 15 VDC
Steady state power < 10W
Size: 77 x 77 x 18 mm
Datasheet:
http://www.accubeat.com/var/125/209721-AR100C%20Specification%2019.04.09.pdf |
GPS Disciplined Rubidium Clocks | |
AR70A
OEM Miniature Industrial GPS Disciplined Rubidium Clock | Outputs: 10MHz, 1PPS
Inputs: External 1PPS, GPS Antenna
Time Accuracy: 100ns Relative to GPS
Frequency Accuracy: 5E-12
Datasheet:
http://www.accubeat.com/var/125/325694-AR70A-00%2021.07.2009.pdf |
AR73A-16
Industrial/Semi Military GPS Disciplined Rubidium Clock | 19" x 1U Rack Mounted.
3 x 10MHz, 3 x 1PPS, IRIG-B & RS232 outputs
UTC/GPS Time Source
Time, Date, Status & BIT Display
Datasheet:
http://www.accubeat.com/var/125/74783-AR73A-11%20Data%20Sheet%20%2027.12.2005.pdf |
AR83A-11
GPS Disciplined Rubidium Clock | 19" x 1U x 280 Rack Mounted
10 Outputs
Three Standard plus Custom Configurations
RS232 Input/Output for Remote Control & Status
Datasheet:
http://www.accubeat.com/var/125/336052-AR83A-11%2027-07-2009.pdf |
AR51A-04
Ultra High Stability and Accuracy Military Qualification Rubidium Clock | Outputs: 2 x 10MHz, 14 x 1PPS, 2 x 51.2MHz & LAN.
Temp Range of -40 to +55 Deg C.
AR51A-05, AR51-06 and AR51-07 Options Available.
Datasheets:
http://www.accubeat.com/var/125/74772-AR51A-04%2004.03.07.pdf |
AR51A-05
Militarized GPS Disciplined Rubidium | Clock with MUX BUS Interface (MIL-STD-1553)
Outputs:2x10MHz,17x 1PPS (1xTTL & 16xRS-422), 2xIRIG B,
Have Quick (Opt.)
IRIG B Reader / Generator
Disciplined to GPS, Ext 1PPS or Ext IRIG B
Communication: MUX-BUS - MIL-STD-1553 (Opt.) RS-232, RS-422
Operating Temperature: -40°C to +71°C
1 hour rechargeable battery back-up
Supply Voltage: 22-32 VDC per MIL-STD-704
Full MIL-STD qualification for military Airborne Applications.
Datasheet:
http://www.accubeat.com/var/125/74773-AR51A-05%2017-4-2007.pdf |
AR51A-06
Militarized GPS Disciplined Rubidium Clock | Outputs: 10MHz, 1PPS, RS232
Options: IRIG B, Have Quick, LAN
Operating Temperature: -25°C to +65°C (71°C for 30 min.)
1 hour rechargeable battery back-up
Full MIL-STD qualification for military Applications.
Datasheet:
http://www.accubeat.com/var/125/74774-AR51A%20Family%20Spec%2020.03.05.PDF |
AR51A-07
Militarized GPS Disciplined Rubidium Clock | Low Profile 56 x 166 x 288mm
SAASM Code Time and Frequency Receiver (Opt.)
Operating Temperature:(-40°C opt.) -25°C to +65°C (71°C Emergency) Outputs: 10MHz, 1PPS (TTL & RS-422), TOD (Have Quick)
Supply Voltage: 22-32 VDC per MIL-STD-704D
External battery input for power back-up
Full MIL-STD qualification for military Airborne Applications
Vibration isolator (Opt.)
Datasheet:
http://www.accubeat.com/var/125/288059-AR51A-07%20Specifications%2026.05.2009.pdf |
Time & Frequency Switch/Distribution Amplifiers | |
AD10A
10 Channel Industrial Frequency Distribution Amplifier | RF Input: 0.1-10MHz
Supply voltage: 28±4 VDC
Compact 25.4 (high) x 482.6 (width) x 225 (depth) mm,
(front panel fitting 19" rack)
Datasheet:
http://www.accubeat.com/var/125/288059-AR51A-07%20Specifications%2026.05.2009.pdf |
AD40A
Militarized/ Ruggedized For Military Applications | 10 outputs
Operating Temperature:(- 0°C to +50°C
Operating Voltage : 18 - 32 Vdc (28Vdc Typ)
Datasheet:
http://www.accubeat.com/var/125/74769-AD40A-01%20datasheet%2011-4-2007.pdf |
AD50A
Industrial Switch & Distributor with Time Tagging | Accepts 2 sets of signals from 2 clocks selection
Selects one clock
Distributes 12 outputs from the selected clock
Automatic or Manual selection
Event Time Tagging
RS-232 Control Port
90-260 VAC 47-63 Hz (standard); 28 VDC (optional)
19” x 2U Rack Mount
Datasheet:
http://www.accubeat.com/var/125/74770-AD50A-01%2022-7-2007.pdf |
General Applications | Telecommunications, Cellular Base Stations,
Mobile Radios, Secure Communications,
Calibration Labs, Scientific Instruments,
Audio Synthesisers, etc. |
