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Table

3·}.

Controls

and

Indicators

NAME

1. F.

GENERATOR

OUTPUT

LEVEL

SELECTOR-

Function

Switch

1.

F.

HARM.

AMP.

TUNING

CAL.

CW

FM

FREQ.-DEV.

MEASURE

VOLUME

POWER

OFF

REF

DESIG.

n

R2

S4

Sl

R1

S5,

R3

FUNCTION

A

BNC-type

female

connector

which

provides

access

for

the

output

of

IF

frequencies

in

the

range

of

from

250

k Hz to

13.

5 MHz.

/ ,

Permits

adjustment

of

the

1. F.

GENERA

TOR

OUTPUT.

Permits

selection

of up to

ten

different

fre-

quencies

in

the

range

of

from

250

kHz

to

13.

5 l\IHz.

Outer

black

control

knob

permits

selection

of

1. F. HARM.

AMP.

TUNING,

CAL.lcw,

FM,

or

FREQ.

- DEV.

MEASURE.

Inner

red

control

knob

permits

zeroing

of

the

FREQUENCY

meter.

In

this

position,

the

CE-7

is

an

IF-signal

gen-

erator

and

provides

the

capability

of

generating

up to

ten

freq

uencies

in

the

range

of

from

250

kHz to

13.5

MHz.

In

this

position

the

harmonic

amplifier

can

be

tuned

for

maximum

signal

output

of

the

selected

-

carrier

frequency

with

the

HARM.

AMP.

TUNmG

control.

In

this

position

the

inner

red

control

knob

is

used

to

zero

the

FREQUENCY

meter.

The

FREQ0ENCY

meter

range

is

automatically

in ±O. 5

kHz

regardless

of

the

position

of

the

:::kHz

(FREQUENCY

lever).

In

this

position,

the

CE-7

generates

a CW

signal.

In

this

position,

the

CE-7

generates

an

FM

signal.

The

frequency

of

the

generated

signal

is

shown

on

the

FREQUENCY

meter,

and

Fl\I

deviation

is

indicated

by

the

Oscilloscope

or

FlVI

Deviation

Meter

plug-in.

In

this

position,

the

CE-7

is

a

receiver-

monitor

and

both

carrier

frequency

and

FM

deviation

of

an

incoming

signal

can

be

measured.

In

the

POWER

OFF

position,

no AC

power

is

being

supplied

to

any

circuits

except

the

Cry-

._

stal

Oven

Assembly.

In

any

position

other

than

OFF,

AC

power

is

supplied

to

all

circuits

of

the

CE-7.

The

VOLUME

potentiometer

pro-

vides

a

means

for

adjusting

the

audio-amplifier

output.

3-2

5601"0015"1

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