Legend

+ 25 ºC

+ 85 ºC - - - - - - -55 ºC

Power

Vdc

+15

+15

m A

62

65 Max.

RF AMPLIFIER

MODEL

TR9770

Features

n Low Noise Figure: 1 dB Typical

n Unconditionally Stable

n Operating Temp. - 55 ºC to +85 ºC

n Environmental Screening Available

CHARACTERISTIC

TYPICAL

MIN/MAX

Ta= 25 ºC

Ta = -55 ºC to +85 ºC

Frequency

800 - 1200 MHz

800 - 1200 MHz

Note: Care should always be taken to effectively ground the case of each unit.

Noise Figure (dB)

1.0

1.75 Max.

VSWR

In

1.8:1

2.0:1 Max.

Out

1.8:1

2.0:1 Max.

Reverse

Isolation (dB)

-38

-36 Max.

Power @ 1 dB

Comp. (dBm)

+14

+13 Min.

Gain (dB)

25

24 Min.

Specifications

Typical Performance Data

04/01/04

Available as:

TR9770, 4 Pin TO-8B (T8)

TR9770-9, 12 Pin TO-8B (T9)

RN9770, 4 Pin Surface Mount (SM19)

BR9770, Connectorized Housing (H2)

Typical Intermodulation Performance at 25 º C

Second Order Harmonic Intercept Point.... +46 dBm (Typ.)

Second Order Two Tone Intercept Point....

+40 dBm (Typ.)

Third Order Two Tone Intercept Point........

+25 dBm (Typ.)

Maximum Ratings

Ambient Operating Temperature .............. -55ºC to + 100 ºC

Storage Temperature ............................... -62ºC to + 125 ºC

Case Temperature ................................................. + 125 ºC

DC Voltage ......................................................... + 18 Volts

Continuous RF Input Power ................................. + 13 dBm

Short Term RF Input Power.... 200 Milliwatts (1 Minute Max.)

Maximum Peak Power.................... 0.5 Watt (3

µsec Max.)

Gain (dB)

Reverse Isolation (dB)

Noise Figure dB

Output VSWR

Input VSWR

1 dB Comp. (dBm)

2.0

1. 5

1.0

28

26

24

+16

+15

+14

+13

+12

-37

-38

-39

-40

-41

25

27

Start 800 MHz

Start 800 MHz

Start 800 MHz

Start 800 MHz

Start 800 MHz

Stop1200 MHz

Start 800 MHz

2.0

1.0

0

1.5

0.5

2.0

1.6

1.8

1.4

Stop1200 MHz

Stop1200 MHz

Stop1200 MHz

Stop1200 MHz

Stop1200 MHz

1.2

Linear S-Parameters

FREQ.

– – – – S11– – – –

– – – – S21– – – –

– – – – S12– – – –

– – – – S22– – – –

MHz

Deg

Mag

Deg

Mag

Deg

Mag

Deg

Mag

==============================================================================

800

900

1000

1100

1200

.21

.30

.29

.25

.23

157

139

115

82

30

21.01

19.59

18.96

18.61

18.79

-128

-160

171

143

113

.0100

.0104

.0093

.0111

.0110

27

11

-19

-42

-66

.26

.20

.16

.14

.11

29

13

1

-14

-38

Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532

Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001

www.spectrummicrowave.com