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© IRC Advanced Film Division

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RFTF Series Issue January 2009 Sheet 2 of 4

High Frequency

Surface Mount Terminator

Frequency Performance Data

180

160

140

120

100

80

60

40

20

0

20

0

40 60 80 100 120 140 160 180 200 220

180

160

140

120

100

80

60

40

20

0

0

40 60 80 100 120 140 160 180 200 220

20

24

0

26

0

Applied Power (W)

VSWR, RFTF150C, 50ΩF

VSWR, RFTF250C, 50ΩF

RFTF150C, 50ΩF with 0.2K/W Heatsink

Flange

Resistive Film

S11, RFTF250C, 50ΩF

S11, RFTF150C, 50ΩF

RFTF250C, 50ΩF with 0.2K/W Heatsink

Applied Power (W)

Flange

Resistive Film

Hotspot

on heatsink

1 Jul 2004 16:11:56

11

1 U FS

1: 59.191

W

0.1348 W

21.436 pF

1 000. 599 997 MHz

2: 57.301 W

-3.7441 W

1.5 GHz

3: 57.635 W

-2.8965 W

2 GHz

4: 56.9 W

-8.5816 W

2.5 GHz

5: 59.424 W

-13.693 W

3 GHz

START .030 000 MHz

STOP 6 000. 000 000 MHz

CH1 S

PRm

Cor

↑

1

2

3

4

5

31 Oct 2009 10:20:59

11

1 U FS

1: 43.793

W

12.256 W

1.9973 pF

976. 600 236 MHz

2: 67.121 W

2.5078 W

1.5 GHz

3: 42.387 W

-13.676 W

2 GHz

4: 34.971 W

11.443 W

2.5 GHz

5: 86.086 W

5.1445 W

3 GHz

START .030 000 MHz

STOP 3 000. 000 000 MHz

CH1 S

PRm

Cor

↑

1

2

3

4

5

14 Apr 2007 10: 51: 29

CH1 S11

SWR

1 / REF 1

1:

1.1665

1 000. 599 997 MHz

2: 1.1698

1.5 GHz

3: 1.1692

2 GHz

4: 1.2772

2.5 GHz

5: 1.3176

3 GHz

START

.030 000 MHz

STOP 6 000. 000 000 MHz

PRm

Cor

↑

hp

1

2

3

4

5

27 Oct 2008 10: 56: 33

CH1 S11

SWR

1 / REF 1

1:

1.3064

1 000. 000 000 MHz

2: 1.3143

1.5 GHz

3: 1.4061

2 GHz

4: 1.605

2.5 GHz

5: 1.7128

3 GHz

START

.030 000 MHz

STOP 3 000. 000 000 MHz

PRm

Cor

↑

hp

1

2

3

4

5

Hotspot

on heatsink