Krohn-Hite Corporation 4200 Oscillator
Manufacturer:
Model:
4200
Date:
0
Category:
Group:
Description:
Test Oscillator

Information

The Model 4200 Oscillator is a low-priced solid state laboratory or production signal source with performance available only in units selling at twice the price. It provides a sine wave over the range from 10Hz to 10MHz with 0.5 watt of power at less than 0.1% distortion. An infinite resolution dial and push-button multiplier provides rapid and continuous frequency tuning. The half waft of power over the entire range is outstanding for a general purpose test Oscillator, and this coupled with an excellent frequency response of 0.025 db, makes the Model 4200 ideal for meter calibration, response measurements and Amplifier testing. Amplitude calibration of 0.2db accuracy is obtained by an 8 position push-button attenuator calibrated in 10db steps. A continuous output control combined with the attenuator provides 90 db of attenuation. The 50 ohm impedance minimizes signal losses due to resistive and capacitive loading and the half watt of power is essential for driving loads without overloading. Unavoidable capacitive loading limits the usefulness of any Oscillator without low internal impedance and high power output capabilities. A fixed 1 volt output independent of the main output can be used for synchronizing a scope or as an auxiliary output. For increased frequency accuracy, a synchronizing input is available to lock the Model 4200 to a precise external frequency source. Careful attention to packaging design, rugged construction and use of all silicon transistors makes this unit insensitive to vibration and shock. The Model 4200 with its broad frequency range, flat response, clean signal and low price, is ideally suited for laboratory and production applications.

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Service and User Manual
Manual type:
Service and User Manual
Pages:
18
Size:
468.65 Kbytes (479902 Bytes)
Language:
english
Revision:
Manual ID:
Date:
Quality:
Scanned document, all readable.
Upload date:
06 September 2015
MD5:
4891734ef6ba65542ef0b5d9a657e35c
Downloads:
617

Information

This is a Preliminary Manual. This manual provides operation and maintenance instructions with detailed specifications, schematic diagram and parts list for the Model 4200 Test Oscillator, illustrated in Figure 1. When the suffix nRM is added to the model number the Oscillator is provided with a front panel suitable for standard rack mounting, and is identical to the bench model in operation and performance.

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Service and User Manual
Manual type:
Service and User Manual
Pages:
12
Size:
10.26 Mbytes (10757468 Bytes)
Language:
english
Revision:
Manual ID:
Date:
Quality:
Scanned document, reading partly badly, partly not readable.
Upload date:
17 January 2021
MD5:
c9a078f4bda7b12b7cac1446806cefaf
Downloads:
264

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