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Leader LFG-1300S Generator
Manufacturer:
Model:
LFG-1300S
Date:
unknown
Class:
Type:
SubType:
Function Generator

Information

The LFG-1300S is an extremely versatile signal source for design, development and service applications. It provides a choice of sine, triangle, sawtooth, square and pluse signals over the frequency range of 0.002 Hz to 2 MHz. Voltage control of the frequency of the master Oscillator permits linear or logarithmic sweep using internal or externally-applied sweep control. In addition, an internal modulator permits amplitude modulation with the option of a suppressed-carrier mode. Calibrated control of the output level is provided, as well as variable dc offset. A fixed TTL output is also provided. Figure 1. LFG-1300S Function Generator 2. FEATURES 1. Wide frequency range, 0.002 Hz to 2 MHz in eight ranges. 2. Choice of output waveform includes sine, triangle, sawtooth square and pulse signals. In addition, control of dc offset permits the superimposition of d-c levels on the output signal. 3. A separate TTL output with a fan-out of 20 permits direct drive of TTL logic circuits. 4. Low distortion, a THD of 0.5% or less is maintained throughout the frequency range. 5. Built in swept frequency function provides a choice of linear or logarithmic sweep with variable sweep width and rate. A sawtooth for horizontal axis drive to an Oscilloscope is provided. 6. External sweep-control voltage applied at the VCG connector, permits external control of frequency, sweep, or frequency modulation of the master Oscillator. 7. An internal amplitude modulator permits both AM and doiible-sideband suppressed-carrier modulation for communications and instrumentation applications. 8. Step attenuators provide 10, 20, and 40 dB steps for a total attenuation of 70 dB into a 50 ohm load. An output control provides continuous control of signal level into the attenuator.

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Service and User Manual
Manual type:
Service and User Manual
Pages:
27
Size:
3.17 Mbytes (3327521 Bytes)
Language:
english
Revision:
Manual-ID:
Date:
unknown
Quality:
Scanned document, all readable.
Upload date:
09 June 2015
MD5:
5f01a8391a57aae7b7c7e397d481c129
Downloads:
556

Information

1. DESCRIPTION ... l 2. FEATURES ... l 3. SPECIFICATIONS ... 2 4. CONTROLS AND CONNECTORS ... 2 5. OPERATING INSTRUCTIONS ... 4 5.1 Operating Precautions ... 4 5.2 Signal Generator Operation ... 4 5.3 DC Offset ... 6 5.4 TTL Output ... 7 5.5 Sweep Generator Operation ... 8 5.6 Amplitude Modulator Operation ... 8 5.7 External Frequency Control ... 9 5.8 Frequency (Sweep) Modulation by External Control ... 9 6. MAINTENANCE ... 12 6.1 Disassembly ... 12 6.2 Fuses ... 12 6.3 Calibration Check ... 12 7. SCHEMATIC AND PCB DIAGRAMS ... 16 8. PARTS LIST ... 23

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Service Manual
Manual type:
Service Manual
Pages:
33
Size:
1.45 Mbytes (1516739 Bytes)
Language:
english
Revision:
First edition
Manual-ID:
Date:
unknown
Quality:
Scanned document, reading partly badly, partly not readable.
Upload date:
09 June 2015
MD5:
9b0fd3f72ec233373e5fb7e2a00694bf
Downloads:
629
User Manual
Manual type:
User Manual
Pages:
11
Size:
478.16 Kbytes (489638 Bytes)
Language:
english
Revision:
Manual-ID:
Date:
unknown
Quality:
Scanned document, all readable.
Upload date:
02 December 2012
MD5:
ca856f46fb64a6b793efaa00f0a6e360
Downloads:
845

Comments

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Senior
says...
Hi

I'm sorry, I don't sell equipment.
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New
says...
from where we can buy this LFG-1300S

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