Drake DMM806 Television Demodulator User Manual

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AU
D
IO
V MM 60 0
VIDEO
PWR
A / V
RF
CH
#
AU DI O
V MM 6
00
VIDEO
PWR
A / V
RF
CH
#
AU DI O
V MM 60 0
VIDEO
PWR
A / V
RF
CH
#
AU DI O
V MM 60 0
VIDEO
PWR
A / V
RF
CH
#
AU DI
O
V MM 60 0
VIDEO
PWR
A / V
RF
CH
#
AU DI O
V MM 60 0
VIDEO
PWR
A / V
RF
CH
#
AU DI
O
V MM 6
00
VIDEO
PWR
A / V
RF
CH
#
AU DI
O
V MM 60 0
VIDEO
PWR
A / V
RF
CH
#
AU D
I
O
V MM 60 0
VIDEO
PWR
A / V
RF
CH
#
AU DI O
V MM 6
00
VIDEO
PWR
A / V
RF
CH
#
P O WE
R 2
P O WE R 1
P S M 1 20 POW E R S UP P LY
AU DI O
V MM 60 0
VIDEO
PWR
A / V
RF
CH
#
CHCHCH
RMM12 R ACK MOUNT
DRAKE MINI-R AC K
®
DMM806 VIDEO DEMODULATOR (SYSTEM)
1
WARRANTY AND SPECIFICATIONS
® is a registered trademark of the R .L. Drake Holdings LLC
© C opyright 2013 R .L. Drake Holdings LLC P/N: 6512297 00A
P rinted in China. 1002324A
Rev:120924
Unbala nced
The R .L. Drake DMM 806 is a profess ional
quality agile television channel demodulator
that provides an audio and video output from
any VH F, UH F, or C ATV channel
(54 - 806 MHz) . The modular design of the
DMM 806 permits convenient pairing with a
Drake Mini-rack V ideo Modulator to perform
o-air or C ATV channel processing.
The desired o-air VHF or UHF television
channel from 2 through 69 or C ATV channel
from 2 through 125 is selected by the front
panel chann el up/down buttons. T he DMM
806 provides a standard negative sync video
output at a nominal level of 1 Vpp (Adj) and an
audio output signal that is level adjustable
from approximately 0.5 to 1.5 Vpp with a
front panel control.
As previously desc ribed, channel selection
and audio/video output level controls are
located on the front panel. T he R F Input is
through an F type connector located on the
rear panel. T he rear panel V ideo Output is
also an “F type connector. T he Audio Outpu
is through a rear panel R C A type phono
connector. T he unit is powered by a
compatible Drake Mini-rack power supply
module.
DMM 806
DE MODU LATOR
DRAKE MINI-RACK
POWER SUPPLY
RMM4 R AC K
MO UN T
SINGLE CHANNEL MODUL ATOR
POWER SUPPLY
OR
4
THREE YEAR LIMITED WARRANTY
R.L. DRAKE HOLDINGS LLC warrants to the original purchaser this product shall be free fro m defects in material or workmanship for
three (3) years from the date of original purchase.
During the warranty period R.L. DRAKE HOLDINGS LLC 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 HOLDINGS LLC may replace a
defective unit.
To obtain such a warranty service, the original purchaser must:
1. Retain invoice or original proof of purchase to establish the start of the warranty period.
2. Notify R.L. DRAKE HOLDINGS LLC 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 purchas e; 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 R.L. DRAKE HOLDINGS LLC 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 important 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 HOLDINGS LLC determines is due to:
1. Improper maintenance or repair, including the installation of parts or accessories that do not conform to the quality and
specications 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 tness for a particular purpose, terminate three (3) years from
the date of the original purchase.
The foregoing constitutes R.L. DRAKE HOLDINGS LLC'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 specic 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.
SPECIFICATIONS
RF
Input Frequency: 54 - 806 MHz
Input Level: -5 to +30 dBmV
Input Impedance: 75 Ohms
VIDEO
Output Level: 1 Vpp Adj.
Video Response: +/- 2 dB
Output Impedance: 75 Ohms
Dierential Gain: 5% Typical
Dierential Phase: 5 Deg Typical
C/L Delay: -40ns Typical
AUDIO
Output Level: 1 Vpp Adj.
Output Impedance: 600 Ohms Unbalanced
GENERAL
DC Power Input: +12 VDC @ 140 mA
+ 5 VDC @ 150 mA
Operating Temperature: 0° C to +50° C
Dimensions: 1.15 x 3.5 x 7.5 in
Weight: 13.5 oz
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Summary of Contents

Page 1 - WARRANTY AND SPECIFICATIONS

AUDIOV MM 60 0VIDEOPWRA / VRFCH#AU DI OV MM 600VIDEOPWRA / VRFCH#AU DI OV MM 60 0VIDEOPWRA / VRFCH#AU DI OV MM 60 0VIDEOPWRA / VRFCH#AU DIOV MM 60 0VI

Page 2 - INS TAL L ATI ON 3

TV ANT E NNAORC AT V F E E DAC P OWE RC OR DDC P OWE R C ABLEINS TAL L ATI ON 32 F R ONT PANEL DESCRIPTION / REAR PANEL DESCRIPTION®SYS T E

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