PS33
RÉSUMÉ TECHNIQUE PS33 :
The JDSU ACTERNA PS33 is a synthesised generator designed for selective levels in telecommunications. It offers a bandwidth of 200 Hz to 1.62 MHz and an output level ranging from -60 to +15 dBm. This device is ideal for tests and measurements in the telecommunications field.
Le JDSU ACTERNA PS33 est un générateur synthétisé de niveau sélectif pour télécommunications.
Bande passante : 200 Hz à 1,62 MHz
Niveau de sortie : -60 à +15 dBm
Le JDSU ACTERNA PS33 est un générateur synthétisé de niveau sélectif destiné aux applications de test dans les réseaux de télécommunications. Cet instrument portable permet la génération de signaux précis pour la vérification et l’analyse de circuits de transmission analogiques et numériques.
L’appareil couvre une plage de fréquences de 200 Hz à 1,62 MHz et délivre un niveau de sortie réglable de -60 à +15 dBm, avec un pas de réglage de 0,1 dB, permettant un ajustement fin du signal injecté dans le circuit testé. Le signal généré est synthétisé, assurant une bonne stabilité de fréquence lors des essais de lignes et d’équipements télécom.
Le PS33 propose plusieurs impédances de sortie sélectionnables (50, 75, 150 ou 600 Ω) en configuration coaxiale ou symétrique, facilitant l’adaptation à différents environnements de mesure. L’instrument dispose également d’une mémoire de 100 configurations, permettant de rappeler rapidement des réglages fréquemment utilisés. Son fonctionnement est possible sur batterie (2 × 9 V) ou via adaptateur secteur, ce qui autorise une utilisation en laboratoire comme sur le terrain.
TYPICAL USE AND SECTOR
Pour JDSU / ACTERNA / VIAVI PS33
The Acterna PS33 synthesised generator allows you to diagnose your systems and reduce your development times.
This reconditioned instrument offers performance comparable to new and helps to reduce acquisition costs. By choosing second life, you benefit from rapid availability without compromising on accuracy.
Applications :
- RF / microwave
- Electricity & testing
- Test benches
- Obsolescence
Sectors :
- Telecoms & networks
- Electronics & instrumentation
Designed for :
- RF Systems Engineer
- Electronics engineer
This reconditioned equipment can be made available quickly with ISO 17025 verification, and combines reliability, economy and durability.
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Industrial maintenance
Metrology & accredited laboratories
CSR & circular economy
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Industrial maintenance
Metrology & accredited laboratories
Public research (CNRS, academic laboratories)
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Defence
Industrial maintenance
Telecoms & networks
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Frequently asked questions about Frequency generators
01
What is the purpose of a frequency generator?It produces a sinusoidal or modulated signal at a specific, stable and adjustable frequency. It is a reference source used to test the frequency response of a device, power an RF circuit or simulate a clock on a measurement bench.
02
What's the difference between a function generator and an RF generator?The frequency generator focuses on the purity and stability of a sinusoidal signal, often at a fixed or variable frequency but without complex modulation. The RF generator covers a wider range and offers modulations (AM, FM, IQ), while the function generator produces various shapes (square, triangle, pulse).
03
In what contexts are these devices used?In metrology to check frequency responses, in production to power input circuits, in R&D for gain or filtering analysis, or in telecoms for bandwidth and intermodulation tests.
04
What technical criteria should be examined?Frequency range, temperature stability, long-term drift, phase noise level, modulation or synchronisation options, and control interfaces (LAN, USB, GPIB).
05
Is it worth buying a reconditioned frequency generator?Yes, especially for the top-of-the-range models still used in industry. As long as frequency stability and spectral purity are verified, these devices remain reliable for critical applications.
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