Microwave Amplifier 491C
Hewlett-Packard, (HP); Palo Alto, CA
- Country
- United States of America (USA)
- Manufacturer / Brand
- Hewlett-Packard, (HP); Palo Alto, CA
- Year
- 1970 ??
- Category
- RF (Radio Frequency-) Amplifier
- Radiomuseum.org ID
- 239159
Vista frente
- Number of Transistors
- Semiconductors present.
- Semiconductors
- Main principle
- Radio Frequency Amplification only
- Wave bands
- Wave Bands given in the notes.
- Power type and voltage
- Alternating Current supply (AC) / 115; 230 Volt
- Loudspeaker
- - - No sound reproduction output.
- Material
- Metal case
- from Radiomuseum.org
- Model: Microwave Amplifier 491C - Hewlett-Packard, HP; Palo Alto
- Shape
- Tablemodel, low profile (big size).
- Notes
-
- Frequenzbereich 2 – 4 GHz
- Ausgangsleistung 1 W, bei 1 mW Pin
- Gain 30 dB
- Impedanz 50 Ohm.
- Net weight (2.2 lb = 1 kg)
- 16 kg / 35 lb 3.9 oz (35.242 lb)
- Author
- Model page created by a member from A. 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