IFR FM/AM-1200A

IFR FM/AM-1200A

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4-7-10

DUPLEX

GENERATE

MODE

(FM/AM-1200S

ONLY)

In

Duplex

Generate

Mode

of

operation,

the

signal

is

present

at

the

T/R

Connector

(11)

only.

There

is

NO

signal

present

at

the

DUPLEX

Output

Connector

(14).

The

output

frequency

at

the

T/R

Connector

(11)

is

the

RF

setting

plus

the

OFFSET

frequency

with

the

output

level

controlled

by

the

RF

Level

Attenuator

Control

( 9)

and

RF

Level

Attenuator

Vernier

Control

(10).

The FM/AM-1200S

receiver

will

monitor

the

FM/AM-1200S

generator.

\NOTE\

FM/AM-1200S

is

forced

into

the

generate

mode

and

will

not

switch

to

receive

mode when

trans-

mitting

into

T/R

Connector

(11).

EXAMPLE:

RF

Setting

=

OFFSET

Setting

=

Output

Frequency

@ T/R

157.77

MHz

-5.26

MHz

Connector

(

11)

=

152.51

MHz

4-43d

02

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