DRAKE MM806 Instruction Manual Download Page 7

CAUTION:

 

- RISK 

OF FIRE -REPLACE 
FUSE AS MARKED 
AFTER DISCONNECTING 
UNIT FROM AC LINE

ATTENTION: 

- RISQUE D'INCENDIE -
REMPLACEZ FUSIBLE DU 
TYPE INDIQUE APRES 
DEBRANCHER DU SECTEUR

Rear Panel Controls and Connections     7

                     R1                               R2                                           R3                                                      R4               R5

Figure 2

R4 - FUSE
Always replace this fuse with one of the same type and
rating: 1/8 Amp, 250 V, SLO-BLO®, 3AG type.

R5 - LINE CORD
This is a three-wire power cable.  When the cable is
connected to a properly wired AC power line outlet, this
cable grounds the instrument cabinet.  Connect to a
nominal 115 VAC ±10%, 60 Hz source.  Do not defeat the
safety purpose of the attached line cord plug.

R1 - RF INPUT Connector
This is the 75 Ohm input to the demodulator circuits from
an off-air television receiving antenna or from a CATV
cable input.

R2 - VIDEO OUTPUT Connector
This is the 75 Ohm baseband video output at a nominal
1.0 Vp-p level which is adjustable with the front panel
VIDEO LEVEL control over a range of approximately
0.7 to 1.5 Vp-p.

R3 - AUDIO OUTPUT Connector
The RCA phono connector AUDIO OUT, provides an
unbalanced audio output.

Summary of Contents for MM806

Page 1: ...Instruction Manual is a registered trademark of the R L Drake Company Copyright 2002 R L Drake Company P N 3852398B 3 200 Printed in the U S A MM806 NTSC Modulation Monitor...

Page 2: ...be moved with care Quick stops excessive force and uneven surfaces may cause the product and cart combination to overturn The lightning flash with arrow head symbol within an equilateral triangle is i...

Page 3: ...is grounded so as to provide some protection against voltage surges and built up static charges Article 810 of the National Electrical Code ANSI NFPA 70 provides information with regard to proper grou...

Page 4: ...The unit is powered through the attached AC line cord by a nominal 115 VAC 60 Hz source of power 0 20 40 60 80 100 MODULATION 0 20 40 60 80 100 MODULATION 2 5 POWER CATV MODE CATV 100 CHANNEL VIDEO 10...

Page 5: ...ors 54 806 MHz Off Air Channels 2 69 CATV Channels 2 125 10 to 35 dBmV VHF 8 dB UHF 10 dB VHF 65 dB UHF 50 dB 75 Ohms 1 0 Vp p nominal NTSC standard negative sync 75 Ohms Less than 5 Less than 5 degre...

Page 6: ...l to 25 kHz peak deviation the NTSC standard in the U S A For example Setting for CATV channel 25 Figure 1 For example Setting for CATV channel 125 2 5 CATV MODE CATV 100 CHANNEL BCTV 2 5 CATV MODE CA...

Page 7: ...wired AC power line outlet this cable grounds the instrument cabinet Connect to a nominal 115 VAC 10 60 Hz source Do not defeat the safety purpose of the attached line cord plug R1 RF INPUT Connector...

Page 8: ...rever possible and some air movement is advisable in enclosed rack cabinets Excessive heat will shorten component life and system performance will be degraded without proper cooling 0 20 40 60 80 100...

Page 9: ...25 427 25 433 25 439 25 445 25 451 25 Standard Standard Standard Standard Standard Alphanumeric Alphanumeric Alphanumeric Alphanumeric Alphanumeric Identification Identification Identification Identi...

Page 10: ...e on file at R L DRAKE you will need to send proof of purchase to receive warranty service Typically a copy of the invoice from an R L DRAKE dealer will suffice The warranty is for the original owner...

Page 11: ...repair anduseareimportanttoobtainproperperformancefromthisproduct Thereforecarefully read the Instruction Manual This warranty does not apply to any defect that R L DRAKE COMPANY determines is due to...

Page 12: ...R L Drake Company 230 Industrial Drive Franklin Ohio 45005 U S A Customer Service and Parts Telephone 1 937 746 6990 Telefax 1 937 743 4576 World Wide Web Site http www rldrake com...

Page 13: ......

Page 14: ...n 500 Ohms 0 to 100 AM modulation 87 5 is set point 0 to 100 of 25 kHz peak FM deviation 115 VAC 10 60 Hz 10 Watts 00 C to 500 C ambient 19 W x 1 75 H x 4 D 4 3 lbs 2 0 Kg RF Input and Video Output ar...

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