QHF-23A-300B [CRANE]
Splitter And Combiner, 0.75dB Insertion Loss-Max, HERMATIC, 8 PIN;
| 型号： | QHF-23A-300B |
| 厂家： | 
Crane Aerospace & Electronics. |
| 描述： | Splitter And Combiner, 0.75dB Insertion Loss-Max, HERMATIC, 8 PIN 射频 微波 |
| 文件： | 总1页 (文件大小：40K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
QHF-23A Series
90 POWER DIVIDERS / COMBINERS
1 to 1250 MHz / Low Insertion Loss / Lumped Element Circuits / Low Profile Hermetic Package
Phasing Diagram - A
1
2
3
4
1
2
3
4
0°
-- 90°
Isol.
Isol.
-- 90°
0°
0°
-- 90°
Isol.
Isol.
-- 90°
0°
PRINCIPAL SPECIFICATIONS
GENERAL SPECIFICATIONS
Model
Number
Center
Frequency
Frequency
Performance
Coupling:
Impedance:
Isolation:
-- 3 dB nom.
50 W nom.
QHF-23A-160
QHF-23A-1000
QHF-23A-***B
160 MHz
1000 MHz
1 to 300 MHz
107 - 214 MHz
750 - 1250 MHz
Octave
< 300 MHz:
> 300 MHz:
Insertion Loss:
< 75 MHz:
20 dB min., 25 dB typ.
18 dB min., 22 dB typ.
0.5 dB max., 0.3 dB typ.
0.75 dB max., 0.5 dB typ.
For complete Model Number replace *** with desired Center Frequency in MHz.
> 75 MHz:
Phase Tolerance: 90° ± 3° max.
Amplitude Balance:1 dB max.
VSWR (In/Out):
A-Package Outline
< 300 MHz:
> 300 MHz:
CW Input:
1.3:1 max.
1.5:1 max.
1 W max.
Weight, nominal: 0.1 oz (2.8 g)
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
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