D2-135偏移锁相伺服器

Min

Max

Achievable   Offsets

250 MHz

>9.5 GHz

Beat Note   Divisors

8, 16, 32,   64

External   Reference Frequency Range

30 to 240   MHz

Compared   with divided down beat note

Loop Filter   Transfer Function

PID

Adjustable   poles & gain

Gain Range

0 to -76 dB

Loop Filter   Bandwidth

10 MHz

Output   Voltage

-10V

+10V

Feed   Forward Range

±5 V

D2-135-FC   integral detector with fiber-coupled optical input

Optical   Power In

200 μW

2 mW

Beat Note   S/N Requirement

>50 dB

Fiber Input   Connector Type

SC

Included   Fiber Patch Cord

FC/APC to   SC (6 ft)

D2-135-SMA   electrical beat note input

Electrical   Input Connector

SMA

Electrical   Beat Note Input Range

-10 dBm

+10 dBm

Achievable   Offset in MHz

Internal   VCO Reference (High Mode)

Offset Min

Offset Max

N=8

770

1700

N=16

1540

3400

N=32

3080

6800

N=64

6160

10000

Internal   VCO Reference (Low Mode)

Offset Min

Offset Max

N=8

385

850

N=16

770

1700

N=32

1540

3400

N=64

3080

6800

External   Reference: 30 – 240 MHz

Offset Min

Offset Max

N=8

240

1920

N=16

480

3840

N=32

960

7680

N=64

1920

10000