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Show all categories Time and frequency standards Back

Pendulum 6689-021 | Frequency reference, Rubidium oscillator, outputs: 10x 10 MHz

Manufacturer number: 6689-021

6689-021
Delivery time upon request

€7,507.50

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Highlights Documents / Downloads Description Scope Related Articles

Pendulum 6689-021 | Frequency standard, with rubidium oscillator, 5 x 10 MHz and 1 x 5 MHz.

  • Reference standard: highly stable rubidium oscillator
  • Frequency stability: 5 x 10 -11 / month, 1 x 10 -9 / year
  • Frequency output (incl.option 70): 1 x 5 MHz and 10 x 10 MHz sine
  • Short device warm-up phase for easy change of location (11 min)
  • Dimensions: W 315 x H 86 x D 395 mm
  • Weight: 4.8 kg

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Documents & Downloads

Datasheet
pdf | 0.56 MB
Userguide
pdf | 0.80 MB

Description

6689-021 | Frequency reference, Rubidium oscillator, outputs: 10x 10 MHz

The frequency standard 6689 is equipped with a highly stable quartz oscillator (OCXO, oven-controlled crystal oscillator). It was specially designed for use in test systems for telecommunications or in calibration laboratories, where particularly fast and economical calibration of several devices such as e.g. B. frequency counter and synthesizer is required. The frequency standard 6689-021 is equipped with five additional 10 MHz outputs and thus offers a frequency output of 10 x 10 MHz and 1 x 5 MHz.

Lieferumfang

  • operating manual
  • Calibration certificate

Accessoires (3 products)

GPS-OM-6689
Exclusive
Pendulum
GPS-OM-6689
User manual, English, printed, for 6688/89
Ready to ship in 5 to 10 business days
€42.00
PEND-OPT-27
Exclusive
Pendulum
PEND-OPT-27
Transport bag for series CNT-90, GPS-12x, GSG-5/6 or FDA-300
Ready to ship in 5 to 10 business days
€241.50
DA-36-10M
Exclusive
Pendulum
DA-36-10M
Signal distributor, 10 MHz
Delivery time upon request
€1,254.75

Alternate products (4 products)

6688-021
Exclusive
Pendulum
6688-021
Frequency reference, crystal oscillator, outputs: 10 x 10 MHz
Delivery time upon request
€4,042.50
GPS-12R-HS
Exclusive
Pendulum
GPS-12R-HS
Frequency reference, GPS-based, highly stable rubidium oscillator, outputs: 1x 2.048 MHz,
Delivery time upon request
€6,804.00
6688-011
Exclusive
Pendulum
6688-011
Frequency reference, crystal oscillator, outputs: 5 x 10 MHz
Delivery time upon request
€3,412.50
6689-011
Exclusive
Pendulum
6689-011
Frequency reference, Rubidium oscillator, outputs: 5x 10 MHz
Delivery time upon request
€6,877.50

About the Manufacturer

Pendulum
Pendulum
The history of Pendulum Instruments dates back to the 1960s. Founded as part of the Philips T&M competence network, the company continued to develop and expand its expertise in the fields of time and frequency measurement. Pendulum today offers innovative, reliable and highly accurate solutions for calibration, measurement and analysis of time and frequency related parameters.
Read more

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