QHF-23A-1000

750MHz - 1250MHz RF/MICROWAVE SPLITTER AND COMBINER, 0.75dB INSERTION LOSS, HERMATIC, 8 PIN

器件类别：无线/射频/通信射频和微波

厂商名称：Interpoint （ Crane Aerospace & Electronics ）

厂商官网：http://www.interpoint.com

器件标准： Rohs认证无铅标识

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器件参数

参数名称

属性值

是否无铅

不含铅

是否Rohs认证

符合

厂商名称

Interpoint （ Crane Aerospace & Electronics ）

Reach Compliance Code

compliant

特性阻抗

50 Ω

构造

MODULE

最大输入功率 (CW)

30 dBm

最大插入损耗

0.75 dB

最大工作频率

1250 MHz

最小工作频率

750 MHz

射频/微波设备类型

SPLITTER AND COMBINER

最大电压驻波比

1.5

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QHF-23A Series

90 POWER DIVIDERS / COMBINERS

1 to 1250 MHz / Low Insertion Loss / Lumped Element Circuits / Low Profile Hermetic Package

Phasing Diagram - A

0°

-- 90°

0°

Isol.

-- 90°

Isol.

-- 90°

0°

Isol.

-- 90°

0°

PRINCIPAL SPECIFICATIONS

Model

Number

QHF-23A-160

QHF-23A-1000

QHF-23A-***B

Center

Frequency

160 MHz

1000 MHz

1 to 300 MHz

Frequency

Performance

107 - 214 MHz

750 - 1250 MHz

Octave

GENERAL SPECIFICATIONS

Coupling:

-- 3 dB nom.

Impedance:

Ω

nom.

Isolation:

< 300 MHz:

20 dB min., 25 dB typ.

> 300 MHz:

18 dB min., 22 dB typ.

Insertion Loss:

< 75 MHz:

0.5 dB max., 0.3 dB typ.

> 75 MHz:

0.75 dB max., 0.5 dB typ.

Phase Tolerance: 90°

3° max.

Amplitude Balance: 1 dB max.

VSWR (In/Out):

< 300 MHz:

1.3:1 max.

> 300 MHz:

1.5:1 max.

CW Input:

1 W max.

Weight, nominal: 0.1 oz (2.8 g)

For complete Model Number replace *** with desired Center Frequency in MHz.

A-Package Outline

Typical QHF-23A-60 Performance

NOTES:

1. Tolerance on 3 place decimals

±.010(.25)

except as noted.

2. Dimensions in inches over millimeters.

3. Lead dimensions apply only at body.

4. All unmarked pins are case ground.

20Feb96

General Notes:

1. The QHF-23A series of 3 dB Quadrature Hybrids covers 1 to 1250 MHz using special lumped element designs to minimize size for high

performance in applications requiring small size. The 0.385" by 0.5" flatpack which houses these 3 dB Quadrature Hybrids is ideally suited to

aerospace applications where inherent package reliability and hermeticity are essential.

For further information contact

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

参数对比

与QHF-23A-1000相近的元器件有：QHF-23A-160、QHF-23A-XXXB、QHF-23A-300B。描述及对比如下：

型号	QHF-23A-1000	QHF-23A-160	QHF-23A-XXXB	QHF-23A-300B
描述	750MHz - 1250MHz RF/MICROWAVE SPLITTER AND COMBINER, 0.75dB INSERTION LOSS, HERMATIC, 8 PIN	107MHz - 214MHz RF/MICROWAVE SPLITTER AND COMBINER, 0.75dB INSERTION LOSS, HERMATIC, 8 PIN	RF/MICROWAVE SPLITTER AND COMBINER, 0.75dB INSERTION LOSS, HERMATIC, 8 PIN	RF/MICROWAVE SPLITTER AND COMBINER, 0.75dB INSERTION LOSS, HERMATIC, 8 PIN
是否无铅	不含铅	不含铅	不含铅	不含铅
是否Rohs认证	符合	符合	符合	符合
厂商名称	Interpoint （ Crane Aerospace & Electronics ）	Interpoint （ Crane Aerospace & Electronics ）	Interpoint （ Crane Aerospace & Electronics ）	Interpoint （ Crane Aerospace & Electronics ）
Reach Compliance Code	compliant	compliant	compliant	compliant
特性阻抗	50 Ω	50 Ω	50 Ω	50 Ω
构造	MODULE	MODULE	MODULE	MODULE
最大输入功率 (CW)	30 dBm	30 dBm	30 dBm	30 dBm
最大插入损耗	0.75 dB	0.75 dB	0.75 dB	0.75 dB
射频/微波设备类型	SPLITTER AND COMBINER	SPLITTER AND COMBINER	SPLITTER AND COMBINER	SPLITTER AND COMBINER
最大电压驻波比	1.5	1.3	1.3	1.3