CHARACTERISTIC

TYPICAL

MIN/MAX

Ta= 25 ºC

Ta = -55 ºC to +85 ºC

Frequency

5 - 350 MHz

10 - 250 MHz

Typical Intermodulation Performance at 25 º C

Second Order Harmonic Intercept Point....... +45 dBm (Typ.)

Second Order Two Tone Intercept Point........ +40 dBm (Typ.)

Third Order Two Tone Intercept Point............ +31 dBm (Typ.)

Legend

+ 25 ºC

+ 85 ºC - - - - - - -55 ºC

Power

Vdc

+15

+15 Min.

m A

28

32 Max.

RF AMPLIFIER

MODEL

TM7291

Available as:

TM7291, 4 Pin TO-8 (T4)

TN7291, 4 Pin Surface Mount (SM3)

FP7291, 4 Pin Flatpack (FP4)

BX7291, Connectorized Housing (H1)

Features

!

!

!

!

! High Output Power: +19.0 dBm Typical

!

!

!

!

! Operating Temp. - 55 ºC to +85 ºC

!

!

!

!

! Low Noise Figure: 3.0 dB Typical

!

!

!

!

! Environmental ScreeningAvailable

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

* .5 dB less below 20 MHz.

Noise Figure (dB)

3.0

4.0 Max.

VSWR

In

<1.5:1

2.0:1 Max.

Out

<1.4:1

1.8:1 Max.

Reverse

Isolation (dB)

- 28

- 25 Max.

Power @ 1 dB

Comp. (dBm)

+19.0

+17.5 Min. *

Gain (dB)

24.0

22.7 Min.

Specifications

Typical Performance Data

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 ................................. + 10 dBm

Short Term RF Input Power ...... 50 Milliwatts (1 Minute Max.)

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

µsec Max.)

10/15/04

Gain (dB)

Reverse Isolation (dB)

Noise Figure (dB)

1 dB Comp. (dBm)

Input VSWR

Output VSWR

2.0

1.5

1.0

2.0

1.5

1.0

1

5

3

20

19

0

-10

-20

-30

-40

Start 5 MHz

Stop 350 MHz

Start 5 MHz

Stop 350 MHz

Start 5 MHz

Stop 350 MHz

Start 5 MHz

Stop 350 MHz

Start 5 MHz

Stop 350 MHz

Start 5 MHz

Stop 350 MHz

2

4

18

17

16

23

24

25

26

27

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