Генератор импульсов Philips PM5191

Additional Features:

• Frequency range: 0.1 mHz-2 MHz depending on function and wave form

Setting range

• Sine wave: 0.1 mHz-2.147 MHz
• Square wave: 0.1 mHz-2.147 MHz
• Triangular wave: 0.1 mHz-200 kHz
• Positive sawtooth: 0.1 mHz-20 kHz
• Negative sawtooth: 0.1 mHz-20 kHz

Setting

• Numerical keys
• Decimal point key
• Dimension key Hz/kHz
• Step function

• Measuring Unit: Hz, kHz, Selectable with key Hz/kHz. When controlling via IEC/IEEE bus frequency values can only be entered in Hz
• Indication: 8 Digits, 7-segment display, decimal point free selectable
• Max resolution: 0.1 mHz
• Setting error: ±1 x 10¯6
• Temperature coefficient: &lt,0.02 ppm/K
• Long term drift: &lt,0.3 ppm within 7 hours
• Aging: &lt, 1 ppm/year
• Phase noise: &lt,-80 dBc/Hz, 1 kHz from carrier
• Phase jitter rms: &lt,3 mrad
• Signal-noise ratio (SNR): ≥55 dBc
• Signal output: BNC-connector OUTPUT at the front plate
• Impedance: 50Ω
• Amplitude setting: numerical keys, decimal point key, step function
• Indication: 2 1/2 digits, 7-segment display

Measuring unit

• V: amplitude pp or rms, dc-voltage
• dBm: ac-level, indication of the measuring unit with LED»s in the keys

The Philips PM 5191 is a cost-effective multifunctional combination of programmable frequency synthesizer and function generator. The microprocessor control enables simple and rapid operation. The actual set up of the generator is automatically stored in a non volatile register, after power off and on again these parameters can then be used for a new instrument setting.

The PM 5191 frequency range covers 10 decades, from 0.1 mHz to 2 MHz. Working with this high precision instrument is as simple as possible due to the 5 different wave forms that are directly selectable. That includes standard functions like sine, square wave, sawtooth and ramps.

High precision and stability are essential factors in this instrument. With a crystal oscillator that serves as a reference standard for all generated frequencies, a high standard of accuracy is achieved. Together with outstanding long-term stability, ensuring that today»s signals can always be reproduced precisely.

Frequency resolution is 8 digits, so that full advantage can be taken of the instruments high precision, for example in the identification and measurement of phenomena occurring at precisely defined frequencies.

Full IEEE/IEC bus compatibility adds an important extra dimension to PM 5191 versatility. All functions are remotely selectable, and all settings and status data can be transmitted to a remote controller and re-called whenever required.

Completing its impressive specification, the PM 5191 combines powerful user features with operation that could not be simpler. The front panel is divided into clear, separate keypad areas, and two LED displays show together with the key LEDs frequency, output level, status and the modulation function.

Технические характеристики