CHARACTERISTIC

TYPICAL

MIN/MAX

Ta= 25 ºC

Ta = -20 ºC to +70 ºC

Frequency

13 GHz

13 GHz

Supply Power DC

15

15

mA

120

125

PHASE LOCKED OSCILLATOR

VSWR

1.5

2.0

Phase Noise (dB)

-57 dBc/Hz @ 10 Hz

-82 dBc/Hz @ 100 Hz

-110 dBc/Hz @ 1 KHz

-118 dBc/Hz @ 10 KHz

-122 dBc/Hz @ 100 KHz

Spurious (dBc)

-70

-60

Variation Over

Temperature (dBm)

+/- 0.75 dBm

+/- 1 dBm

Output Power (dBm)

+13

+12

Specifications

Features

!

!

!

!

! Low Phase Noise: -82 dBc/Hz @ 100 Hz

!

!

!

!

! Low Spurious: -70 dBc Typical

!

!

!

!

! External Reference: 100 MHz

!

!

!

!

! Environmental Screening Available

Harmonics (dBc)

-25

-20

External Reference

(MHz)

100

100

Lock Indicator

TTL (High=Locked)

TTL (Low=Unlocked)

Storage Temperature

-55 ºC

+125 ºC

Spectrum Microwave, Inc.

2707 Black Lake Place Phila, Pa. 19154

www.SpectrumMicrowave.com

PH: 215-464-4000 FAX: 215-464-4001

Rev.

7/16/08

Description

Spectrum Microwave’s Series 600 Phase Locked

Oscillators use a High “Q” Dielectric Resonator in

the resonant circuit. The circuit is lightly loaded to

obtain the lowest phase noise possible.

The resonator is screwed to a printed circuit

board and well grounded to minimize modulation

sidebands during shock and vibration.

Isolators are used to provide isolation from load

VSWRs. Regulators filter noise on the DC input

voltage.

Internal reference models are also available.

A lock indicator circuit is provided to signal an

out-of-lock condition.