Low Frequency Oscillator / NF-Meßsender 202-C
Hewlett-Packard, (HP); Palo Alto, CA
- Country
- United States of America (USA)
- Manufacturer / Brand
- Hewlett-Packard, (HP); Palo Alto, CA
- Year
- 1957
- Category
- Service- or Lab Equipment
- Radiomuseum.org ID
- 183832
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 5
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC) / 115/220 Volt
- Material
- Metal case
- from Radiomuseum.org
- Model: Low Frequency Oscillator / NF-Meßsender 202-C - Hewlett-Packard, HP; Palo Alto
- Shape
- Book-shelf unit.
- Dimensions (WHD)
- 190 x 275 x 350 mm / 7.5 x 10.8 x 13.8 inch
- Notes
- Vielzweck-Niederfrequenz-Meßsender mit einem Frequenzbereich von 1 Hz bis 100 kHz, der unverzerrte Schwingungen von Messungen im Infraschallbereich für Laboratorien, Prüffeld oder Produktion liefert.
Ausgangsleistung 160 mW an einem angepassten transformatorgekoppelten Gegentaktausgang. Die Frequenzen von 1 Hz bis 100kHz sind in 5 Bereichen einstellbar (Genauigkeit +/- 2%). Der Ausgang ist entweder 160 mW oder 10 Volt an 600 Ohm oder 20 Volt an offenen Klemmen. Einschwingzeit kleiner als 5 sec bei 1 Hz.
Generatore di frequenza sinusoidale di bassa frequenza, da 1 Hz a 100 kHz suddivise in 5 gamme, 1/10 Hz, 10/100 Hz, 100/1000 Hz, 1KHz/10 kHz, 10/100 kHz.
Impedenza interna 600 Ohm, livello segnale di uscita con regolazione lineare e a scatti fino a 160 milliWatt su un carico di 600 Ohm, o 10 Volt in alta impedenza (circuito aperto). Segnale in uscita bilanciata o sbilanciata.
Distorsione 0,5% oltre i 5 Hz, tensione di ronzio inferiore 0,1% del segnale in uscita, risposta in frequenza +/- 1dB sull'intera gamma di frequenze.
- Net weight (2.2 lb = 1 kg)
- 11.8 kg / 25 lb 15.9 oz (25.991 lb)
- Price in first year of sale
- 300.00 $
- Mentioned in
- -- Original-techn. papers.
- Author
- Model page created by Museum Roggenhofer. See "Data change" for further contributors.
- Other Models
-
Here you find 393 models, 361 with images and 138 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Hewlett-Packard, (HP); Palo Alto, CA
Collections
The model Low Frequency Oscillator / NF-Meßsender is part of the collections of the following members.