DRAKE MPM860AG Manual

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WARRANTY AND SPECIFICATIONS

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

+1 (937) 806-1576

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

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

TELEFAX:

P/N: 3852548

Rev A-08-2010

12 POSITION RACK MOUNT

MPM860AG

POWER/

ERROR

CATV

BCTV

+100

GAIN

4 POSITION

RACK MOUNT

POWER SUPPLY

The MPM860AG mini processing module is a

member of the R.L. Drake 19" Mini-Rack

Series, a professional quality modular headend

system designed to optimize rack space. An

assortment of up to (12) modular units, such as

the fixed channel series of modulators, or agile

modulators, the MPM860AG, or compatible

audio/video products can be racked alongside a

single power supply in the Drake model

RMM12, 12 position rack mount. The RMM4

rack mount accepts up to (4) modular units.

The R.L. Drake MPM860AG is a miniature

analog double conversion heterodyne channel

processor designed specifically to accept a

channel 3 or channel 4 RF input from a typical

consumer CH3/4 NTSC modulator. The input

signal can be either double sideband as typical

for such a modulator, or vestigial sideband

modulated.

The MPM860AG contains SAW filtering to

insure that the output of the MPM860AG is a

vestigial sideband output for use in a 6 MHz

wide channel environment. Adjacent output

channels are allowed.

MPM860AG Mini Processor Module

POWER SUPPLY

MPM860AG

PS8

POWER/

ERROR

MPM860AG

POWER/

ERROR

CATV

BCTV

+100

GAIN

GAI

GAIN

CATV

BCTV

+100

GAIN

MPM860AG

DRMM4

The frequency agile MPM860AG allows front

panel pushwheel switch selection of standard

CATV channels 2 through 135, or VHF/UHF TV

channels 2 through 69. Aeronautical channels

are offset per FCC requirements. Internal

jumpers permit set up for HRC or IRC CATV

plans as well.

The heterodyne conversion system, in

conjunction with the use of a SAW filter,

ensures optimum vestigial selectivity for

adjacent channel headends.

Note that the output of the MPM860AG is

related to the input signal's stability and level. A

nominal input level of +10 dBmV ± 3 dB is

desired at CH3 or CH4. The front panel gain

control on the MPM860AG can then be adjusted

to obtain a +45 dBmV output level. The

MPM860AG is linear and if the input level is

changed, the MPM output level will follow.

POWER SUPPLY