QHM-4R-11G datasheet, PDF - EEWORLD Datasheet

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QHM-4R-11G: Description90 POWER DIVIDERS / COMBINERS; CategoryWireless rf/communication Radio frequency and microwave; File Size88KB，1 Pages; ManufacturerMerrimac Industries（Crane）; Websitehttp://www.craneae.com/; Environmental Compliance

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QHM-4R-11G Overview

90 POWER DIVIDERS / COMBINERS

QHM-4R-11G Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Merrimac Industries（Crane）
Reach Compliance Code	unknow
Other features	HIGH RELIABILITY
Characteristic impedance	50 Ω
structure	MODULE
Maximum input power (CW)	30 dBm
Maximum insertion loss	1 dB
Maximum operating frequency	18000 MHz
Minimum operating frequency	4000 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-55 °C
RF/Microwave Device Types	SPLITTER AND COMBINER
Maximum voltage standing wave ratio	1.4

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QHM-4R-G Series

90 POWER DIVIDERS / COMBINERS

500 MHz to 26.5 GHz / Multi-Octave Bandwidth / Low Insertion Loss / High Isolation / SMA

PRINCIPAL SPECIFICATIONS

Model

Number

QHM-4R-4.7G

QHM-4R-9.5G

QHM-4R-10G

QHM-4R-11G

QHM-4R-12G

QHM-4R-14G

QHM-4R-16G

Frequency

Range,

GHz

0.5 - 9.0

1.0 - 18.0

2.0 - 18.0

4.0 - 18.0

6.0 - 18.0

2.0 - 26.5

6.0 - 26.5

Isolation, Amplitude

Phase

Insertion

VSWR,

dB,

Balance, dB, Tolerance, Loss, dB, All Ports,

Min.

Max.

18

17

16

14

1.0

1.2

0.8

1.2

1.3

90°

±

5°

90°

±

10°

90°

±

7°

90°

±

6°

90°

±

5°

90°

±

10°

90°

±

8°

1.3

1.8

1.2

1.0

1.3

1.8

1.2

1.40:1

1.35:1

1.40:1

1.35:1

1.50:1

1.60:1

Weight, Outline

oz.(g)

Dwg

Nom.

#

10.0 (283)

5.0 (142)

3.5

(99)

1.7 (48)

1.2 (34)

3.5 (99)

1.7 (48)

1

2

3

4

4*

3

4*

*Special order.

GENERAL SPECIFICATIONS

Coupling:

Impedance:

CW Input:

Operating Temperature:

-- 3 dB nom.

50

Ω

nom.

1 Watt max.

-- 55° to +85°C

General Notes:

1. The QHM-4R-G series covers 500

MHz to 26.5 GHz using an advanced

stripline design for high isolation and

low loss.

2. Signals applied to any port will split

equally between the opposite pair with

the adjacent port remaining isolated.

The phase relationship is 0° to the port

directly opposite and --90° to the port on

the diagonal.

3. These units comply with

MIL-P-23971 and can be supplied

screened for compliance with additional

specifications for military and space

applications requiring the highest

reliability.

REV 002, 09/22/04

NOTES:

1. Tolerance on 3 place decimals

±.020(.51)

except as noted.

2. Dimensions in inches over millimeters.

For further information contact

MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531

QHM-4R-11G Related Products

	QHM-4R-11G	QHM-4R-10G	QHM-4R-4.7G	QHM-4R-9.5G	QHM-4R-14G	QHM-4R-16G	QHM-4R-12G
Description	90 POWER DIVIDERS / COMBINERS	90 POWER DIVIDERS / COMBINERS	90 POWER DIVIDERS / COMBINERS	90 POWER DIVIDERS / COMBINERS	90 POWER DIVIDERS / COMBINERS	90 POWER DIVIDERS / COMBINERS	90 POWER DIVIDERS / COMBINERS
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Maker	Merrimac Industries（Crane）	Merrimac Industries（Crane）	Merrimac Industries（Crane）	Merrimac Industries（Crane）	Merrimac Industries（Crane）	Merrimac Industries（Crane）	Merrimac Industries（Crane）
Reach Compliance Code	unknow	unknow	unknow	unknow	unknow	unknow	unknow
Other features	HIGH RELIABILITY	HIGH RELIABILITY	HIGH RELIABILITY	HIGH RELIABILITY	HIGH RELIABILITY	HIGH RELIABILITY	HIGH RELIABILITY
Characteristic impedance	50 Ω	50 Ω	50 Ω	50 Ω	50 Ω	50 Ω	50 Ω
structure	MODULE	MODULE	MODULE	MODULE	MODULE	MODULE	MODULE
Maximum input power (CW)	30 dBm	30 dBm	30 dBm	30 dBm	30 dBm	30 dBm	30 dBm
Maximum insertion loss	1 dB	1.2 dB	1.3 dB	1.8 dB	1.8 dB	1.2 dB	1.3 dB
Maximum operating frequency	18000 MHz	18000 MHz	9000 MHz	18000 MHz	26500 MHz	26500 MHz	18000 MHz
Minimum operating frequency	4000 MHz	2000 MHz	500 MHz	1000 MHz	2000 MHz	6000 MHz	6000 MHz
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C
RF/Microwave Device Types	SPLITTER AND COMBINER	SPLITTER AND COMBINER	SPLITTER AND COMBINER	SPLITTER AND COMBINER	SPLITTER AND COMBINER	SPLITTER AND COMBINER	SPLITTER AND COMBINER
Maximum voltage standing wave ratio	1.4	1.35	1.4	1.35	1.5	1.6	1.35

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