TM7281 datasheet, PDF - EEWORLD Datasheet

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TM7281: DescriptionRF AMPLIFIER MODEL; CategoryWireless rf/communication Radio frequency and microwave; File Size73KB，1 Pages; ManufacturerAPI Technologies; Websitehttp://www.apitech.com/about-api

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TM7281 Overview

RF AMPLIFIER MODEL

TM7281 Parametric

Parameter Name	Attribute value
Maker	API Technologies
Objectid	4000883653
Reach Compliance Code	compli
compound_id	219351859
Other features	I/P POWER-MAX (PEAK)=27DBM
Characteristic impedance	50 Ω
structure	COMPONENT
Gain	23 dB
Maximum input power (CW)	10 dBm
Maximum operating frequency	250 MHz
Minimum operating frequency	20 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-55 °C
RF/Microwave Device Types	WIDE BAND LOW POWER
Maximum voltage standing wave ratio	2

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RF AMPLIFIER

MODEL

TM7281

Features

High Gain: 25.5 dB Typical

Low Noise Figure: 2.4 dB Typical

Operating Temp. - 55 ºC to +85 ºC

Environmental Screening Available

Available as:

TM7281, 4 Pin TO-8 (T4)

TN7281, 4 Pin Surface Mount (SM3)

FP7281, 4 Pin Flatpack (FP4)

BX7281,Connectorized Housing (H1)

Typical Intermodulation Performance at 25 º C

Second Order Harmonic Intercept Point .......+40 dBm (Typ.)

Second Order Two Tone Intercept Point ........+35 dBm (Typ.)

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

Specifications

CHARACTERISTIC

Frequency

Gain (dB)

Power @ 1 dB

Comp. (dBm)

Reverse

Isolation (dB)

VSWR

Out

TYPICAL

Ta= 25 ºC

10-300 MHz

25.5

+17.5

-32

<1.5:1

<1.75:1

2.4

+15

MIN/MAX

Ta = -55 ºC to +85 ºC

20-250 MHz

23 Min.

+15.5 Min.

-30 Max.

2.0:1 Max.

3.3 Max.

+15 Min.

33 Max.

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.)

Noise Figure (dB)

Power

Vdc

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

Typical Performance Data

Gain (dB)

Start 20 MHz

Stop 250 MHz

- 10

- 20

- 30

- 40

Reverse Isolation (dB)

Start 20 MHz

Stop 250 MHz

Start 20 MHz

Noise Figure (dB)

Stop 250 MHz

1 dB Comp. (dBm)

+19

+18

+17

+16

+15

Start 20 MHz

Stop 250 MHz

2.0

1.5

1.0

Start 20 MHz

Input VSWR

2.0

1.5

1.0

Stop 250 MHz

Start 20 MHz

Output VSWR

Stop 250 MHz

Legend

+ 25 ºC

+ 85 ºC - - - - - - -55 ºC

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

6/30/04

www.spectrummicrowave.com

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

TM7281 Related Products

	TM7281	BX7281	FP7281	TN7281
Description	RF AMPLIFIER MODEL	RF AMPLIFIER MODEL	RF AMPLIFIER MODEL	RF AMPLIFIER MODEL
Maker	API Technologies	API Technologies	API Technologies	API Technologies
Reach Compliance Code	compli	compliant	compli	compli
Other features	I/P POWER-MAX (PEAK)=27DBM	I/P POWER-MAX (PEAK)=27DBM	I/P POWER-MAX (PEAK)=27DBM	I/P POWER-MAX (PEAK)=27DBM
structure	COMPONENT	COAXIAL	COMPONENT	COMPONENT
Gain	23 dB	23 dB	23 dB	23 dB
Maximum input power (CW)	10 dBm	10 dBm	10 dBm	10 dBm
Maximum operating frequency	250 MHz	250 MHz	250 MHz	250 MHz
Minimum operating frequency	20 MHz	20 MHz	20 MHz	20 MHz
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C	-55 °C
RF/Microwave Device Types	WIDE BAND LOW POWER	WIDE BAND LOW POWER	WIDE BAND LOW POWER	WIDE BAND LOW POWER
Maximum voltage standing wave ratio	2	2	2	2

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