D0438 datasheet, PDF - EEWORLD Datasheet

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D0438: Description2000 MHz - 18000 MHz RF/MICROWAVE SPLITTER, 2.5 dB INSERTION LOSS; CategoryWireless rf/communication Radio frequency and microwave; File Size70KB，2 Pages; ManufacturerMITEQ Inc

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D0438 Overview

2000 MHz - 18000 MHz RF/MICROWAVE SPLITTER, 2.5 dB INSERTION LOSS

D0438 Parametric

Parameter Name	Attribute value
Reach Compliance Code	unknown
Other features	SMA-F, ISOLATION-MIN (DB):20
structure	COAXIAL
Maximum input power (CW)	44.77 dBm
Maximum insertion loss	2.5 dB
Maximum operating frequency	18000 MHz
Minimum operating frequency	2000 MHz
Maximum operating temperature	70 °C
Minimum operating temperature
RF/Microwave Device Types	SPLITTER
Maximum voltage standing wave ratio	1.4
Base Number Matches	1

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BROADBAND POWER DIVIDERS

FEATURES

•

Multioctave bands

Microstrip construction

Low loss

High isolation

Small size

MITEQ offers a broad range of Wilkinson-type power dividers covering multioctave bands from 2 to 18 GHz, and

custom power dividers up to 40 GHz are also available. Power dividers up to 16-way are available as standard

products. These products feature excellent amplitude, phase balance and lowest possible loss. We can provide

these components as drop-in functions for those applications that require higher levels of integration. We offer MIL-

STD-883 screening and custom connector options.

Phase

Balance

(±Deg.,

Max.)

Divide

Model

Number

Frequency

Range

(GHz)

Insertion

Loss

(dB, Max.)

Isolation

(dB, Min.)

Amplitude

Balance

(±dB, Max.)

VSWR

(Max.)

VSWR

Out

(Max.)

Outline

STANDARD, MULTIOCTAVE BAND MODELS

D0238

D0239

D0237

D0236

D0258

D0249

D0279

D0289

D0438

D0437

D0436

D0458

D0449

D0479

D0489

D0837

D0836

D0858

D0849

D0879

D0889

D1636

D1658

2–18

2–26.5

2–12.4

2–8

5–18

4–26.5

12–26.5

18–40

2–18

2–12.4

2–8

5–18

4–26.5

12–26.5

18–40

2–12.4

2–8

5–18

4–26.5

12–26.5

18–40

2–8

5–18

1.2

2.5

0.6

0.5

0.6

1.2

1.5

2.5

1.7

0.9

1.5

2.5

1.8

2.5

2.8

1.5

3.7

2.4

3.5

2.2

3.5

0.25

0.5

0.3

0.2

0.4

0.2

0.5

0.4

0.35

0.5

0.4

0.5

0.6

0.5

1.45:1

1.6:1

1.4:1

1.6:1

1.8:1

1.6:1

1.5:1

1.6:1

1.7:1

1.75:1

1.8:1

1.6:1

1.7:1

1.8:1

1.7:1

1.8:1

1.35:1

1.5:1

1.35:1

1.3:1

1.4:1

1.6:1

1.7:1

1.4:1

1.25:1

1.4:1

1.6:1

1.7:1

1.4:1

1.25:1

1.4:1

1.6:1

1.7:1

1.25:1

1.5:1

Electrical performance of multioctave models can be optimized over narrower bandwidths for a particular parameter. Electrical options include: Lower insertion loss,

lower VSWR, higher isolation. Custom packaging also available. Examples of custom models previously shipped are shown below. Consult factory for options.

OPTIMIZED PERFORMANCE MODELS

119732

127071

123287

125965

126459

2.8–3.2

15.7–16.2

8–14

8–12.4

0.95–1.45

0.5

1.2

1.1

0.8

0.2

0.25

0.35

0.5

1.4:1

1.5:1

1.4:1

1.5:1

1.45:1

1.4:1

1.5:1

1.4:1

1.5:1

1.45:1

Contact factory

Power handling in a splitter application: 30 W CW @ load VSWR < 1.2:1, 10 W CW @ load VSWR < 2:1.

ENVIRONMENTAL CONDITIONS

Operating temperature . . . . . . . . . . . . . . . . 0 to 70°C

Storage temperature . . . . . . . . . . . . . . . . . . -30 to +85°C

Power handling . . . . . . . . . . . . . . . . . . . . . . P

maximum equals 20 W into 1.2:1 load, all ports.

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