Electronic Navigation Industries 420LA Wzmacniacz
Producent:
Model:
420LA
Data:
0
Kategoria:
Grupa:
Opis:
BROADBAND POWER AMPLIFIER

Informacja

The Model 420LA is a general purpose broadband Amplifier capable of more than 20 watts of linear power output when driven by any laboratory signal or sweep generator from .15 to 300 MHz. An ultra linear Class A design, the 42ÖLA will “boost" the output of any signal source by a fiat 45 dB (± 1.5 dB) and provide its full forward output power into any load impedance (from an open to a short circuit), its output is a faithful reproduction of the input waveform for AM, FM. SSB, CATV, pulse and other complex modulations. Although specified only over the .15 to 300 MHz frequency range, full power output is typically available from .12 to 310 MHz. The microwave transistors on thin film substrates, microstrip circuitry, and plug-in modules make the 420LA both reliable and easy to service. An integral Power Supply and coohng system permit operation over a wide range of temperature and AC line conditions.

pokaż więcej

Serwis i User Manual
Typ ręczny:
Serwis i User Manual
Strony:
23
Rozmiar:
962.95 Kbytes (986059 Bytes)
Język:
english
Rewizja:
Ręczny ID:
Data:
Jakość:
Skanowany dokument, czytając częściowo źle, nie częściowo czytelny.
Data przesłania:
2016 01 25
MD5:
775a5f5609d2469ddb3c4bc2e72b09e2
Pobrane:
403

Informacja

CHAPTER 1 GENERAL INFORMATION l.! introduction ... 1 1.2 Data Summary ... I CHAPTER 2 OPERATION 2.1 Introdaction ... . ... 3 2.2 Rack Installation ... ... 3 2-2.1 Mains Voltage Setting . , ... 3 2.2.2 Mains Fuse Rating ... 3 2.2.3 Mains Lead Connection ... 4 2.3 Operation ... , ... 4 CHAPTER 3 TECHNICAL DESCRIPTION 3. ΐ General Description ... ... . . . 5 CHAPTER 4 MAINTENANCE H 4. i introduction ... 6 4.2 Access and Layout ... ,6 4.3 Performance Checks ... 7 4.3.1 Initial Check ... < ... 7 4.4 Re-alignment Procedure ... 8 4.4.1 Measurement of Gain ... 8 4.4.2 Measurement of Harmonics ... 9 4.5 Packaging for Reshipment . ... 10 CHAPTER 5 SCHEMATIC AND PARTS LIST ο. 1 Schematic Diagram ... 11 5.2 Parts List ... 11 5.3 List of Manufacturers ... 11 5.4 Ordering Replacement Parts ... Π

pokaż więcej