QHM-7-41 [MERRIMAC]
POWER DIVIDERS/COMBINERS; 功率分配器/合成
| 型号： | QHM-7-41 |
| 厂家： | 
MERRIMAC INDUSTRIES, INC. |
| 描述： | POWER DIVIDERS/COMBINERS |
| 文件： | 总2页 (文件大小：239K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
QH & QHM-7 Series
90
POWER DIVIDERS/COMBINERS
100 kHz to 250 MHz / Multi-Section Lumped Element Designs / BNC & SMA Versions
PRINCIPAL SPECIFICATIONS
Model
Number,
BNC
Model
Number,
SMA
Freq.
Amplitude
Band-
Insertion
Loss, dB, Phase VSWR,
Isolation, Weight,
Range, Balance, dB, width
MHz
dB,
oz.(g)
Nom.
Max.
Ratio
Max.
Tolerance Max.
Min.
QH-7-4.9
QH-7-15
QH-7-17
QH-7-41
QHM-7-4.9 0.1 - 10
QHM-7-15 0.5 - 30
1.0
1.0
1.0
1.0
1.3
100 : 1
60 : 1
16 : 1
40 : 1
125 : 1
1.5
1.5
1.0
1.5
2.0
90° ± 5°
90° ± 3°
90° ± 3°
90° ± 3°
90° ± 6°
1.3:1
1.3:1
1.3:1
1.3:1
1.4:1
20
20
20
20
18
16(448)
7(196)
7(196)
7(196)
7(196)
QHM-7-17
QHM-7-41
2 - 32
2 - 80
QH-7-126 QHM-7-126 2 - 250
General Notes:
GENERAL SPECIFICATIONS
1. The QH-7 Series consists of multi-octave models with bandwidth ratios
ranging from 16:1 to 125:1. Their function is to split an input signal into two
equal amplitude, isolated outputs having a quadrature phase relationship.
Conversely, these units may be used to combine two quadrature phased,
equal amplitude signals into a single output.
Nominal Coupling: -- 3 dB nom.
CW Input:
1 W max. (1.2:1 VSWR
)
out
(0.1 W for QH-7-4.9)
Impedance:
50 W nom.
Operating Temp: -- 55° to +85°C
Typical Performance - QH-7-4.9 Model
Typical Performance - QH-7-126 Model
24Apr96
ForfurtherinformationcontactMERRIMAC/41FairfieldPl.,WestCaldwell,NJ,07006/ 973-575-1300/FAX973-575-0531
QH & QHM-7 Series
90 POWER DIVIDERS/COMBINERS
100 kHz to 250 MHz / Multi-Section Lumped Element Designs / BNC & SMA Versions
QH/QHM-7 Outlines (except QH/QHM-7-4.9 )
Phasing Diagram - C
1
2
3
4
1
2
3
4
ref. +90° Isol.
Isol. -- 90°
ref.
-- 90° Isol.
ref.
NOTES: 1. Tolerance on 3 place decimals ±.020(.51) except as noted.
Isol. +90° ref.
2. Dimensions in inches over millimeters.
QH/QHM-7-4.9 Outline
Phasing Diagram - C
1
2
3
4
1
2
3
4
ref. +90° Isol.
Isol. -- 90°
ref.
-- 90° Isol.
ref.
NOTES: 1. Tolerances on 3 place decimals ±.020(.51) except as noted.
Isol. +90° ref.
2. Dimensions are in inches over millimeters.
24Apr96
ForfurtherinformationcontactMERRIMAC/41FairfieldPl.,WestCaldwell,NJ,07006/ 973-575-1300/FAX973-575-0531
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