MODULATOR DRIVERS

These drivers were specifically designed to produce RF power levels and frequencies that are compatible with Isomet acousto-optic devices. All fixed frequency models contain crystal controlled oscillators and have been optimized for maximum stability and long term reliability. Digital modulation models accept TTL logic input levels and permit On:Off amplitude control. The analog models allow proportional amplitude control.

Fixed Frequency Driver-Amplifiers

Conduction Cooled, up to 7W RF power

Center Freq (MHz)

Risetime (nsec)

Digital Modulation

Analog Modulation

27

<10

   521C-27

521B-27

531C-27

531B-27

40

<8

521C

521B

531C

531B

45

<8

521C-45

521B-45

531C-45

531B-45

80

<6

522C

522B

532C

532B

110

<5

523C

523B

533C

533B

150

<5

524C

524B

534C

534B

175

<5

525C-175

525B-175

535C-175

535B-175

200

<5

525C

525B

535C

535B

250 (260)

<5

526C

.

536C

.

350

<5

.

.

537C

.

5xxB version is an alternatve case and connector option for 520C, 530C series drivers. Electrical specs as per the comparable 520C, 530C series data sheet


Air Cooled, Single Frequency up to 60W RF power

Frequency
(Select, MHz)

Model

Frequency
Stability
(Typical, %)

Modulation

Outputs

RF Power
(W)

24 / 27 / 41 / 80

RFA910-FC

± 0.003

Analog & Digital

1

10

24 / 27 / 41 / 80 / 110

RFA920-FC

± 0.003

Analog & Digital

1

25

27 / 41

RFA960-FC

± 0.003

Analog & Digital

1

60


Liquid Cooled, Single Frequency, up to 80W RF power

Frequency
(MHz)

Model

Frequency
Stability
(Typical, %)

Modulation

Outputs

RF Power
(W)

40

RFA141

± 0.003

Analog & Digital

1

30

40

RFA241

± 0.003

Analog & Digital

1

70

50

RFA151

± 0.003

Analog & Digital

1

25

60

RFA261

± 0.003

Analog & Digital

1

65

110

RFA2110

± 0.003

Analog & Digital

1

25

-

-

-

-

-

-

40

RFA240-2

± 0.003

Analog & Digital

2

70/70

50

RFA250-2

± 0.003

Analog & Digital

2

70/70

 

Liquid Cooled, Sequential Multi-Frequency, up to 70W RF power

Frequency
( MHz)                     

Model

Frequency
Stability
(Typical, %)

Modulation

Outputs

RF Power
(W)

30 / 50

RFA3050-2

± 0.003

Digital

2

65/65

40 / 60

RFA4060-2

± 0.003

Digital

2

65/65

30 / 36.7 / 43.3 / 50

RFA3445-2

± 0.003

Digital

2

65/65

40 / 46.7 / 53.3 / 60

RFA4556-2

± 0.003

Digital

2

65/65

 

Follow this link for alternative driver solutions, including high power fixed and variable frequency driver-amplifiers

Application Notes and Manuals  

All specifications are subject to change without notice

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