POWER AMPLIFIERS/ELECTRONIC MODULES


To complement our range of drivers, Isomet offers a wide range of RF oscillators and power amplifiers. Combinations of these modules are typically used where higher RF powers are required e.g. driving germanium devices or where very high linearity and stability are required in AO scanning. In addition, we also offer custom assemblies incorporating RF drivers, power supplies and computer interface electronics.


Fixed Frequency Driver-Amplifiers

Frequency
(MHz)

Model

Frequency
Stability
(Typical, %)

Cooling

Outputs

RF Power
(W)

24 / 27 / 41 / 80

RFA910-FC

± 0.003

Air

1

10

24 / 27 / 41 / 80 / 110

RFA920-FC

± 0.003

Air

1

25

27 / 41

RFA960-FC

± 0.003

Air

1

60

-

40

RFA141

± 0.003

Liquid

1

30

40

RFA241

± 0.003

Liquid

1

70

50

RFA151

± 0.003

Liquid

1

25

60

RFA261

± 0.003

Liquid

1

65

110

RFA2110

± 0.003

Liquid

1

25

-

40

RFA240-2

± 0.003

Liquid

2

70/70

50

RFA250-2

± 0.003

Liquid

1

70/70

-

40 / 60

RFA4060-2

± 0.003

Liquid

2

65/65

40 / 46.7 / 53.3 / 60

RFA4556-2

± 0.003

Liquid

2

65/65

 

Variable Frequency Driver-Amplifiers

Tuning
 Frequency
(Minimum, MHz)

Model

Tuning
Linearity
 (Typical, %)

Cooling

Outputs

RF Power
(W)

30-50

RFA321

±2

Liquid

1

70

30-50

RFA331-2

±2

Liquid

2

35/35

40-60

RFA350-2

±2

Liquid

2

65/65

85-145

RFA3110-4

±1.5

Liquid

4

2/2/2/2

130-150

D323-BS

±1.5

Conduction

2

1.6/1.6

120-240

D325-BS

±1.5

Conduction

2

1.6/1.6

 

Frequency Sources


Tuning Frequency (MHz)

Model

Type

Frequency
Stability

Outputs

RF Power
(dBm)

5-130

iDDS-1

Synthesizer

50ppm

1

+3  (2mW)

5-130

iDDS-2

Synthesizer

50ppm

2

+3  (2mW)

20-250

iDDS-1-F

Synthesizer

100ppm

1

+3  (2mW)

30-150

VCO-200A*

Oven Stabilized VCO

±0.1%

1

-6

15-115

FS1-D*

PLL

±0.004%

1

+30  (1.0W)

*Above NOT recommended for new designs.

iDDS series typically used with an amplifier such as 500C, RFA200/2 or RFA1160/4

 

RF Amplifiers

Model

Modulation
Input

Frequency Range (MHz)

Gain (dB)

Outputs

RF Power
(W)

500C-Series

Yes

30-250

0-33

1

1-6

DA104-2    

No

30-150

36

2

1.6/1.6

DA134-p-x **

Yes

30-150

0-36

2

1.6/1.6

RFA200

Yes

28-55

0-50

1

70

RFA200-2

Yes

28-55

0-50

2

70/70

RFA-1160-4

No

48-92

52

4

80/80/80/80

RFA901-B

Yes

30-100

0-38

1

12

IA-100*

Yes

30-150

0-8dB

1

0.008

IA100-3-826*

Yes

30-150

0-38dB

1

1.5

RFA105*

No

30-200

9

1

7

RFA108*

No

10-150

10

1

8

RFA118*

No

30-150

12

1

18

RFA1108*

No

10-150

40

1

8

RFA1140-2*

No

28-55

52

2

45/45

RFA1150*

No

50-90

57

1

50

RFA1150-4*

No

50-90

51

4

50/50/50/50

-

* Above NOT recommended for new designs.

   

** Optimized for driving the LS110 beam-steered A-O scanner


Application Notes and Manuals

 

All specifications subject to change without notice

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