DRAKE DUC864 Manual - Halaman 5

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WARRANTY

THREE YEAR LIMITED WARRANTY

R.L. DRAKE COMPANY warrants to the original purchaser this product shall be free from defects in material or workmanship for three (3)

years from the date of original purchase.

During the warranty period the R.L. DRAKE COMPANY or an authorized Drake service facility will provide, free of charge, both parts and

labor necessary to correct defects in material and workmanship. At its option, R.L. DRAKE COMPANY may replace a defective unit.

To obtain such warranty service, the original purchaser must:

(1) Retain invoice or original proof of purchase to establish the start of the warranty period.

(2) Notify the R.L. DRAKE COMPANY or the nearest authorized service facility, as soon as possible after discovery of a possible defect,

of:

(a) the model and serial number,

(b) the identity of the seller and the approximate date of purchase; and

(c) A detailed description of the problem, including details on the electrical connection to associated equipment and the list of such

equipment.

(3) Deliver the product to the R.L. DRAKE COMPANY or the nearest authorized service facility, or ship the same in its original container

or equivalent, fully insured and shipping charges prepaid.

Correct maintenance, repair, and use are necessary to obtain proper performance from this product. Therefore carefully read the Instruction

Manual. This warranty does not apply to any defect that R.L. DRAKE COMPANY determines is due to:

(1) Improper maintenance or repair, including the installation of parts or accessories that do not conform to the quality and specifications

of the original parts.

(2) Misuse, abuse, neglect or improper installation.

(3) Accidental or intentional damage.

All implied warranties, if any, including warranties of merchantability and fitness for a particular purpose, terminate three (3) years from the

date of the original purchase.

The foregoing constitutes R.L. DRAKE COMPANY'S entire obligation with respect to this product, and the original purchaser shall have no

other remedy and no claim for incidental or consequential damages, losses or expenses. Some states do not allow limitations on how long

an implied warranty lasts or do not allow the exclusions or limitation of incidental or consequential damages, so the above limitation and

exclusion may not apply to you.

This warranty gives you specific legal rights and you may also have other rights which vary from state to state. This warranty shall be

construed under the laws of Ohio.

R.L. DRAKE COMPANY

230 INDUSTRIAL DRIVE

FRANKLIN, OHIO 45005 U.S.A.

CUSTOMER SERVICE AND PARTS TELEPHONE: +1 (937) 746-6990

TELEFAX: +1 (937) 806-1576

WORLD WIDE WEB SITE: http://www.rldrake.com

DUC864 DIGITAL UPCONVERTER

12 POSITION RACK MOUNT

8-VSB DEMODULATOR

TMQAM

TD8VSB

QAM

MODULATOR

SNR

BIT RATE

LOCK

BIT RATE

CHANNEL

23 dB

19.327 M

ERROR

ENTER

14 dB

The R.L. Drake DUC864 is a low noise

upconverter used to translate the 44 MHz

digital IF signal from a QAM or VSB modulator,

DDC downconverter, or other similar equip-

ment to the desired CATV or off-air output

channel. A single model covers the entire 54 to

864 MHz output range. The DUC864 features

low phase noise and can be used for QAM

modulation up to 256 QAM. This module can be

rack mounted using the DRMM4 or DRMM12

rack mount. The PS8 power supply module is

required with the DRMM12.

is a trademark of the R.L. Drake Company

is a registered trademark of the R.L. Drake Company

POWER SUPPLY

DUC864

TMQAM

PS8

PWR/

QAM

PWR/

ERROR

MODULATOR

BIT RATE

19.327 M

CATV

+100

ENTER

CATV

GAIN

DUC864

DRMM4

P/N: 3852387A-10-2005

Printed in the U.S.A.

POWER SUPPLY