1001-A: Difference between revisions
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==Links== | ==Links== | ||
* [[Media:GRwiki Exp 1001-A 1949.pdf|Experimenter describing 1001-A | * [[Media:GRwiki Exp 1001-A 1949.pdf|Experimenter September 1949 describing 1001-A]] | ||
==Photos== | ==Photos== | ||
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GR 1001-A Accessory Storage.jpg|Accessory Storage Area | GR 1001-A Accessory Storage.jpg|Accessory Storage Area | ||
GR 1001-A Alignment Tool.jpg|Alignment Tool Storage | GR 1001-A Alignment Tool.jpg|Alignment Tool Storage | ||
GR 1001-A Alignment Tool Close-up.jpg|Alignment Tool | GR 1001-A Alignment Tool Close-up.jpg|TO-44 Alignment Tool | ||
</gallery> | </gallery> | ||
===Supplied Accessories=== | |||
<gallery> | |||
GR 1000-P1 Front.jpg|Type 1000-P1 50 Ω Termination | |||
GR 1000-P1 Open Front.jpg|Type 1000-P1 50 Ω Termination | |||
GR 1000-P1 Card Resistor.jpg|Type 1000-P1 50 Ω Termination | |||
GR 1000-P2 Front.jpg|Type 1000-P2 40 Ω Termination | |||
GR 1000-P2 Open.jpg|Type 1000-P2 40 Ω Termination | |||
GR 1000-P2 Card Resistor.jpg|Type 1000-P2 40 Ω Termination | |||
</gallery> | |||
[[Category:Generators]] | [[Category:Generators]] | ||
__NOTOC__ | |||
Latest revision as of 04:08, 11 May 2024
The General Radio 1001-A is a standard signal generator introduced in Catalog M (1951). It remained available through Catalog 1973.
The 1001-A covers a frequency range of 5 kHz to 50 MHz. It has a calibrated attenuator with output 0.1 μV to 200 mV, and also 2 V direct output.
The internal RF oscillator and turret band switch are removable for servicing. Inside the cabinet is a hex alignment tool for adjusting the oscillator turret coils.
Specifications
- Frequency Range: 5 kHz to 50 MHz in 8 bands
- Accuracy: ±1% of reading
- Stability: Warmup drift ~0.25%, half the maximum drift reached in approximately 1½ hours
- Amplitude Modulation: 0 to 80%, continuously variable, indicated on the panel meter to ±10% of reading
- Modulation Frequency: 400 Hz internal, 20 Hz to 15 kHz external modulation
- Output Impedance: 10 Ω except at the 100 mV multiplier setting 50 Ω, 300 Ω at the 2 V output
Links
Photos
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Top Deck
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Bottom Deck
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RF Unit (Cover Removed)
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RF Turret Switch
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Output Amplifier 6L6G
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Accessory Storage Area
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Alignment Tool Storage
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TO-44 Alignment Tool
Supplied Accessories
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Type 1000-P1 50 Ω Termination
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Type 1000-P1 50 Ω Termination
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Type 1000-P1 50 Ω Termination
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Type 1000-P2 40 Ω Termination
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Type 1000-P2 40 Ω Termination
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Type 1000-P2 40 Ω Termination
