Specificatiom

At least 40 db below CW

Maximum range . . .

Residual AM . .. . . . .

Full band for modulation

frequencies up to 160 Hz

output.

(approximately 17 v p-p

Spurious signals:

input), decreases to about

At least 20 db below CW

Harmonics . . . . . ..

20% of the band for 3 kHz

output.

modulation.

At least 40 db below CW

Nonharmonics. . . . .

Input impedance . Approximately 100,000 ohms.

output.

MX-8333(P)/USM-308 (V) with PL-1243/USM-308 (V):

Direct-coupled voltage pro-

*Reference output . . . .

portional to RF frequency,

Compatability -------- Controls up to three RF

approximately 0 v at the

Units in the holder. Selec-

low end of the band, in-

tion of RF unit is by front

creasing approximately 40

panel pushbutton and re-

v/octave, output impedance,

mote contact closure.

30,000 ohms.

1 second.

*Switching time be-

tween RF Unite.

PL-1304/USM-308(V):

Frequency range . . . . 10 kHz to 40 GHz, determined

8.0 to 12.4 GHz.

Frequency range . . . . . .

by the RF units installed.

±40 MHz.

Frequency accuracy ..

Frequency accuracy . . . Same as RF unit accuracy.

At least 30 mw.

Maximum leveled

Output . . . . . . . . . . . . . . . Same as RF unit.

power.

Sweep functions:

PIN line.

RF power control . . . .

Normal . . . . . . . . . . . . . . . . . . .Permits any sweep function

Frequency stability:

available from the sweep

±0.01%/°C

With temperature .

generator.

±1 MHz.

With 10% change in

Preset . . . . . . . . . . . . . . . . . . .Provides start-stop sweep

line voltage.

determined by preset ad-

±1 MHz.

*With 10-db power

justments. Sweep endpoints

level change.

can be set independently

for each RF unit.

<50 kHz peak.

Residual FM . . . . . . .

*Power require-

Approximately 385 watts for

*Output impedance . . . . . .

ments.

one system with Sweep

± 0.1 db.

*Power variation, exter-

Generator MX-8364(P)/

nal leveling (exclud-

USM-206(V), Control Unit

ing detector and coup-

PL-1243/USM-308(V), RF

ler variation).

Unit Holder MX-6333(P)/

Less than 10 db over the

Power. variation un-

USM-308(V), and three

entire band.

leveled.

RF Unite.

Aat least 40 db below CW

*Residual AM . . . . . . . .

PL-1239/USM-308(V) and PL-1239A/USM-308 (V):

output.

Resistance . . . . . . . . . . 4.5 ohms to 2 megahms

*Spurious signals:

Voltage dc . . . . . . . . . . . +276 to -300.

At least 20 db below CW

Harmonics . . . . . . . .

output.

Ripple . . . . . . . . . . . . . . Less than 160 RMS mini-

At least 40 db below CW

Volts.

Nonharmonics . .

output.

PL-1240/USM-308(V):

Dimet-coupled voltage pro-

*Reference output . . .

Frequency range . . . . 4 to 8 GHz.

portional to RF frequency,

Frequency accuracy . . . . . .20 MHz.

approximately 0 v at the

low end of the band, in-

Maximum leveled

At least 15 mw.

creasing approximately 40

power.

v/octave; output imped-

RF power control . . . . . PIN line.

ance. 30,000

Frequency stability:

PL-1241-USM-308(V):

With temperature. . . . . . ±0.01%/°C.

With 10% change in ±1 MHz

0.1 to 11 MHz or 1 to 110

Frequency range . . . . . .

line voltage.

MHz (selected by front

panel switch).

`With 10-db power

±1 MHz.

level change.

0.1 to 11 MHz, ±1% or ±10

Frequency accuracy .

kHz, whichever is greater;

Residual FM ------- <50 kHz peak.

1 to 110 MHz, ±1% or

*Output impedance . . 60 ohme.

±100 kHz, whichever is

*Power variation, ex- ±0.1 db.

greater.

ternal leveling (ex-

±0.5% of sweep width.

cluding detector and

Linearity. . . . . . . . . . .

Coupler variation) .

0.1 to 11 MHz, <150 HZ

* Residual FM . . . . . .

Power Variation un-

peek. 1 to 110 MHz, <500

Less than 10 db over the en-

Hz peak.

tire band.