1021-A: Difference between revisions

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{{GR Product
{{GR Product
|model=1021-A
|model=1021-A
|codes=EVADE,EVENT,EAGLE,1021-9939,1021-9827
|class=generators
|class=generators
|summary=standard signal generator
|summary=Standard signal generator
|image=GR 1021-A Front.jpg
|image=GR 1021-A Front.jpg
|caption=General Radio 1021-A Standard Signal Generator  
|caption=General Radio 1021-A Standard Signal Generator  
|series=
|series=1021-A
|introduced=1951
|introduced=1951
|discontinued=1965
|discontinued=1965
|designers=
|designers=
|manuals=
|manuals=
* [[Media:GR 1021A Signal Gernerator 1021-100-G 1964.pdf|General Radio 1021-A Standard Signal Generator Manual 1021-100-G 1964]]
* [[Media:GR 1021A Signal Generator 1021-100-G 1964.pdf|General Radio 1021-A Standard Signal Generator Manual 1021-100-G 1964]]
{{Catalog History}}
}}
}}
The '''General Radio 1021-A''' is part of a series of Standard Signal Generators [[introduced in 1951]] and available in Catalog N  
The {{Title|General Radio 1021-A}} is part of a series of Standard Signal Generators introduced in {{Catalog N}}. It remained available through {{Catalog S}}.
and remained available through Catalog S 1965. Frequency range is dependant on the oscillator type installed.  Internal modulation at 1000 Hz plus provision for external modulation.  The panel reads output voltage or modulation percentage.   
 
Frequency range is dependent on the oscillator type installed.   
It has internal modulation at 1000 Hz as well as provision for external modulation.   
The panel reads output voltage or modulation percentage.   


:'''See below.'''
:'''See below.'''
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* '''Type 1021-AU 250 to 900 MHz.
* '''Type 1021-AU 250 to 900 MHz.
* [[1021-P1]] power supply and case.
* [[1021-P1]] power supply and case.
* [[1021-P3]] UHF oscillator unit.
* [[1021-P2]] UHF oscillator unit.


* '''Type 1021-AW 900 to 2000 MHz.'''
* '''Type 1021-AW 900 to 2000 MHz.'''
Line 33: Line 38:


==Specifications==
==Specifications==
* '''Frequency Range:''' 40 to 2000 MHz depending on the oscillator unit installed.
* '''Frequency Range:''' 40 to 2000 MHz depending on the oscillator unit  
* '''Output Impedance:''' 50 Ω ± lO%.
* '''Output Impedance:''' 50 Ω ± 10%
* '''Output Voltage:''' 0.5 to 2 V.
* '''Output Voltage:''' 0.5 to 2 V


==Links==
==Links==

Latest revision as of 18:49, 16 April 2024

General Radio 1021-A
Standard signal generator
General Radio 1021-A Standard Signal Generator

Available from 1951 to 1965

Manuals
Catalog History
 Document Year Page
Catalog M 1951 134
Catalog N 1954 146
Catalog O 1956 92
Catalog P 1959 90
Catalog Q 1961 90
Catalog R 1963 124
Catalog S 1965 152
(All manuals in PDF format unless noted otherwise)

The General Radio 1021-A is part of a series of Standard Signal Generators introduced in Catalog N (1954). It remained available through Catalog S (1965).

Frequency range is dependent on the oscillator type installed. It has internal modulation at 1000 Hz as well as provision for external modulation. The panel reads output voltage or modulation percentage.

See below.
  • Type 1021-AV 50 to 250 MHz.
  • 1021-P1 power supply and case.
  • 1021-P3 VHF oscillator unit.
  • Type 1021-AV 40 to 250 MHz in 2 bands.
  • 1021-P1 power supply and case.
  • 1021-P3B VHF oscillator 2 band unit.
  • Type 1021-AU 250 to 900 MHz.
  • 1021-P1 power supply and case.
  • 1021-P2 UHF oscillator unit.
  • Type 1021-AW 900 to 2000 MHz.
  • 1021-P1 power supply and case.
  • 1021-P4 UHF oscillator unit.

Specifications

  • Frequency Range: 40 to 2000 MHz depending on the oscillator unit
  • Output Impedance: 50 Ω ± 10%
  • Output Voltage: 0.5 to 2 V

Links

Photos

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