Apparatuur informatie:

Wavetek 110 Generator
Fabrikant:
Wavetek
Model: 110
Datum: 1966
Categorie: Meetinstrumenten
Groep: Generator
Beschrijving: Function generator
Informatie:
                                    The WAVETEK Model 110 Function Generator and Model 111 Voltage Controlled Generator (VCG) are semi-precision sources of waveforms from servo to video frequencies. These units are extremely rugged, completely transistorized portable packages. They feature complete plug-in printed circuit board construction with interchangeable individually calibrated printed circuit boards utilizing silicon semiconductors throughout. The extremely clean and stable waveform signal from 0. 005 Hz to 1 MHz (Model 110) and 0.0015 Hz to 1 MHz (Model 111) make these generators highly versatile general purpose pieces of equipment for the laboratory or the field. The Models 110 and 111 are identical in size and performance except that the Model 111 offers VCG and the additional ramp function. Both Models feature a main output with function selector switch and amplitude attenuator. In addition, they offer simultaneous 5 volt peak to peak 50.n. outputs of sine, square and triangle waveforms; 1 volt, 10 nsec. rise and fall time square wave; and, -10 volt sync pulse. Frequency is controlled by an eight position range switch at 20:1 range, thus providing good overlap. All outputs may be shorted simultaneously and the generator will continue to oscillate internally with less than 0. 5% change in frequency. Voltage may be applied back into the generator so long as this voltage does not exceed the maximum output voltage. Up to ±50 volts may be applied to the VCG input without damage.

The Model 111 features VCG voltage control of frequency by the internal frequency dial operating in parallel with the VCG input terminals. The generated frequency is the resultant sum of the VCG input voltage and the dial setting. Without an externally applied voltage, the dial governs and the generator operates like a Model 110. By adding a positive voltage to the input terminals, the frequency is increased; by adding a negative voltage to the input terminals, the frequency is decreased. The applied voltage may be either a d-c programming voltage or an a-c frequency modulating voltage. The modulation band width is 100 KHz (it is possible to have a higher modulation frequency than carrier frequency, with a resulting triangle wave that may look like a staircase). The frequency dial is a continuously variable quality composition potentiometer. An electronic frequency vernier is incorporated for extremely precise frequency adjustment. The vernier covers one minor dial division for one vernier rotation. 1-1 In addition to sine, square and triangle, the Model 111 also offers ramp functions. The base line of this ramp signal is zero volts and the ramp duty cycle is 50 per cent. The ramp on the binding post is a positive ramp; the ramp on the BNC connector is a negative ramp.

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Wavetek -- 110 -- Service-en gebruikershandleiding
File name: Wavetek-2180-Manual-Page-1-Picture
Handleidingen Type: Service-en gebruikershandleiding
Pagina's: 82
Maat: 6.32 Mbytes (6621774 Bytes)
Taal: Engels
Herziening van: 1-67
Manual-ID/Number:
Datum: 1966
Kwaliteit: Gescand document alle leesbaar.
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Downloads: 543 sinds 05 January 2011
Informatie:
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Wavetek -- 110 -- Service-en gebruikershandleiding
File name: Wavetek-6365-Manual-Page-1-Picture
Handleidingen Type: Service-en gebruikershandleiding
Pagina's: 82
Maat: 6.30 Mbytes (6602541 Bytes)
Taal: Engels
Herziening van:
Manual-ID/Number:
Datum: January 1967
Kwaliteit: Gescand document alle leesbaar.
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ed2kID: 14d11db45475ffe0d83d213aa00858c6
Downloads: 107 sinds 09 November 2014
Informatie:
GENERAL DESCRIPTION AND OPERATION
General....................................................................................1-1
Model
111.................................................................................1-1
Models 110 and 111; Models HOB and 111B..................1-2
Models 110 and 110B; Controls and Terminals .... 1-3
Power
Switch..........................................................................1-3
Frequency Range
Switch.....................................................1-4
Frequency
Dial......................................................................1-4
Selector Switch, Output Attenuator, and D-C
Zero Control
*...................................................................1-5
The 5 Volt Triangle, 5 Volt Sine and 5 Volt
Square Outputs (Model
110)..............................................1-5
The lONsec. Square
Output..............................................1-5
Models 111 and 11 IB; Controls and Terminals .... 1-5
Power/Dial Multiplier
Switch..........................................1-5
Frequency Range
Switch.....................................................1-6
Frequency Dial and Frequency Vernier.........................1-6
The VCG
Input......................................................................1-6
The 5 Volt Triangle, 5 Volt Sine and 5 Volt
Square Outputs (Model
111)..............................................1-6
Model 11 IB; Main
Output.....................................................1-7
II SPECIFICATIONS AND TEST PROCEDURES
Specifications........................................................................2-1
Test
Procedures...................................................................2-12
General
Information............................................................2-12
Testing
Information............................................................2-12
Other Kinds of
Tests............................................................2-12
III THEORY OF OPERATION
Model
110..................................................................
3-1
Model 111 ·«··········· ···-3-2
Circuit
Description...............................................................3-3
IV CALIBRATION
Model 110; Calibration
Procedure...................................4-1
Equipment
Required............................................................4-1
Power Supply
Board............................................................4-1
Power
Amplifier...................................................................4-2
IV CALIBRATION (Continued)
Main
Board.....................................................................
. 4-2
Sine Waveform
Adjustments.......................................... 4-2
Check
Ranges......................................................................
4-3
Model
111.............................................................................
4-3
Equipment
Required............................................................
4-3
Power Supply
Board............................................................
4-3
Power Amplifier ...................................... 4-4
Main
Board..........................................................................
4-4
Sine Waveform
Adjustments.......................................... 4-5
VCG Board
Frequency........................................................
4-5
Ramp
Adjustment...............................................................
4-6
Check
Ranges......................................................................
4-6
V PARTS LIST
General.................................................................................
5-1
Parts List
Arrangement................................................. 5-1
List of
Manufacturers........................................................
5-1
Matched or Paired
Parts................................................. 5-2
VI SCHEMATIC DIAGRAMS
LIST OF ILLUSTRATIONS
Figure No. Page
5-1 Chassis
Assembly...................................................................
5-3
5-2 Front Panel Assembly (Model
110).......................................5-5
5-3 Front Panel Assembly (Model
111).......................................5-8
5-4 Main Board
Assembly............................................................5-12
5-5 VCG Board
Assembly............................................................5-17
5-6 Power Supply and Output Amplifier
Assembly..................5-21
5-7 Battery Power Supply Assembly .
.......................................5-23
Wavetek-6365-Manual-Page-1-Picture
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