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> Ms-1003B multiple-output rubidium standard, calibrator
Ms-1003B multiple-output rubidium standard, calibrator
Multi-Frequency, Square-Wave Source Provides High-Accuracy, Low-Cost
Self-Contained, High-Accuracy, Multi-Output Frequency Standard
MS-1003B Provides Nine Square-Wave Outputs: 4@10-Mzh, 1@5-Mhz, 1@1-Mhz, Plus An Additional Switch-Selectable High-Band (1-, 5-, or 10-Mhz) and Two Switchable Low-Band Outputs (100-KHz, 10-KHz, 1-Khz, 100-Hz, 10-Hz, 1-Hz).
All Outputs Swing Zero- To 4.5-Volts Peak-Peak Into 50-Ohms. All Outputs Can Be Used Simultaneously. Non-Used Outputs Are Self-Terminating.
Variable Duty Cycle (Positive Pulse Width) From 20% to 80%, Externally Adjustable
Rise Time 3- to 5-ns (approx. 3.0ns on all 10-Mhz outputs)
Incorporates Extensive Signal Filtering To Minimize Ringing, Overshoot, And Crosstalk
Achieves Atomic Lock In Under 5 Minutes (Green Indicator Lights), Guaranteeing At Least +/-5E-8 Hz Of Absolute 10-MHz Frequency
Nearly Full Accuracy Obtained Within Only 30-Minutes After Cold Power-up
Optimum Error Less Than 1E-10 (one-thousandth of a hertz)
Bright Red Unlock (Fault) LED Controlled By Extensive Built-In-Diagnostics
C-Field Connector Provided At Rear Panel For Disciplined Control
Robust Design And Thorough Testing Guarantees Long Life
Extremely Quiet Fan Activates Only In High Ambient Temperatures
Small And Portable (Cabinet Measures Only 6 x 4 x 6-inches, Weighs Under 3 Pounds!)
Take It Anywhere You Need A High-Precision Frequency Source
All-Metal Case Provides Excellent Shielding And Protection. Weighs 3 pounds, 7 ounces.
Includes 90-Day Warranty And 10-Day Money-Back Guarantee
Power Consumption After Typical 10-Minute Warm-up Approx. 25 Watts @ 70°F (varies with ambient temperature and number of driven outputs)
Printed Documentation Supplied With MS-1003B
MS-1003B QuickStart And Users Guide
The MS-1003B frequency standard is an easy-to-use instrument that provides exceptionally high accuracy, multiple square-wave outputs from 10-MHz to 1-Hz, plus the lowest cost in the industry for a professionally-designed, warranted instrument.
The MS-1003B is covered by a 90-Day Warranty and 10-Day money-back guarantee.
* Atomic Lock must be achieved by progressing through a normal warm-up and frequency sweep cycle (typically takes about 5 minutes after cold start)
* Oscillator frequency output must remain stable within +/-5E-9 Hz within all times after lock.
* Oscillator frequency output must eventually fall within +/-5E-10 Hz of absolute 10-MHz frequency.
* The oscillator must function without fault and within tolerance during a 48-hour burn-in cycle.
* Our custom-designed testing and burn-in fixture will log any error, even if the fault lasts only one microsecond, during entire 48-hour burn-in process.
The MS-1003B generates square-wave signals at full TTL levels (zero- to 4.5-Vp-p) with extremely fast rise times (typical rise time for 10-Mhz output is less than 3-nanoseconds). To minimize overshoot, ringing, and crosstalk on these fast-transitioning signals, the MS-1003B includes waveform conditioning on all frequency output lines of 10-KHz and higher.
Some counters and other electronic equipment are sensitive to pulse width, preferring other than the standard 50% duty cycle (positive pulse width vs. overall pulse width). The MS-1003B will generate a wide range of duty cycle levels for the 10-Mhz output lines. Duty cycle is easily adjusted from as low as 20% up to 80%. This range is sure to meet the input demands of even the most "stubborn" externally-interfaced equipment.
The MS-1003B offers six fixed-frequency outputs and three frequency-selectable outputs. The high-band output can be switched between 1-, 5-, and 10-Mhz. Two low-band outputs can be switched, independently, to 100K, 10K, 1K, 100-, 10-, and 1-Hz. All outputs are full TTL-level (0- to 4.5-Volts).
A built-in, temperature controlled fan only activates when the interior temperatures reach a level that might shorten the life of the oscillator. When the fan is activated, it is "throttled back" and runs quietly. The MS-1003B will deliver years of reliable service with no work-area distractions.
Support electronics were manufactured from new, high-quality components. Housing was designed to minimize emissions and to optimize the temperature environment for the oscillator. High-quality, gold-plated BNC output connectors use Teflon dielectric.
This item is guaranteed to meet the descriptions provided. If you receive the item and you feel it does not work properly or match our descriptions, let us know and we will make every attempt to correct the problem, including—if necessary—providing a full refund.
All items won by California residents will be subject to 7.75% sales tax. If you are a reseller, you can mail or fax your reseller certificate to (***) 283-3130 to wave sales tax on this and future purchases.
Returns: If you receive defective, damaged, or DOA merchandise, you have 5 business days to notify us of this situation. After 5 days, a refund or other corrective action WILL NOT BE POSSIBLE.
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