Leader -- LDC-823 -- Service and User Manual
File name: Leader-5691-Manual-Page-1-Picture
Manual Type: Service and User Manual
Pages: 15
Size: 961.53 Kbytes (984610 Bytes)
Language: english
Revision:
Manual-ID/Number:
Date: 1974
Quality: Scanned document, all readable.
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MD5: f999821ca14ba723b53c4b6c08fd1b43
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Leader-5691-Manual-Page-1-Picture
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Equipment information

Leader LDC-823 Frequency counter
Manufacturer
Leader
Model: LDC-823
Date: 1974
Category: Measurement instruments
Group: Frequency counter
Description: Digital Counter
Information:
                                    LDC-823(S) is a digital frequency counter/timer designed to
measure the frequency and period of a signal, featuring a
wide frequency range (10Hz—250MHz), a high input sensitivity
(20mV rms), and high resolution to 8 digits. The period
function makes the unit outstanding for video tape recorder
service applications. This instrument can be used for
adjustment, test and repair of audio instruments, AM/FM
radios, TVs, CB radios, computer clocks, amateur-radios,
electronic watches, and . musical instruments, etc. The
LDC-823(S) is small and portable. A big bright fluorescent
display assures easy readability of values. The green
display does not induce eye fatigue even after an extended
period of viewing. Readout miscounts are reduced by
zero-blanlang, unit-display (kHz, MHz, mS) and overrange
display. The use of LSI and MSI in the internal circuit
assures reliable performance and less. power consumption.