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參數(shù)資料
| 型號： | IQF-20E-484SQ |
| 英文描述： | Analog Miscellaneous |
| 中文描述： | 模擬雜項 |
| 文件頁數(shù)： | 1/1頁 |
| 文件大?。?/td> | 84K |
| 代理商： | IQF-20E-484SQ |
Outline of E - Size Flatpack
IQF-24E Series
Units to 300 MHz / High Precision / Phase Adjustable with External Cap / Hi-Rel Flatpack
I&Q NETWORKS
For further iformatin contact
MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531
PRINCIPAL SPECIFICATIONS
Model
LO Frequency
Number
f
o,
MHz
Video
Bandwidth
15 MHz
IQF-24E-***B
20 - 300
For complete Model Number replace ***
with desired LO Center Frequency, f
o
in MHz.
General Notes:
1. I & Q networks are integrated devices that produce two quadrature-phased, equal amplitude signals when fed RF
and LO signals.
2. The IQF-24E series I&Q networks are factory adjusted with a reference capacitor at a given LO frequency. Upon
customer installation, the units may be fine tuned as required by selecting an appropriate external capacitor value.
3. Merrimac I & Q networks comply with the relevant sections of MIL-M-28837 and may be supplied screened for
compliance with additional specifications for military and space applications requiring the highest reliability.
COMMON SPECIFICATIONS
RF/LO Input Characteristics
LO Bandwidth:
Impedance:
VSWR:
RF Power Level:
LO Power Level @ f
o
: +10 dBm nom.
I & Q Output Characteristics
Output Impedance:
Conversion Loss
(RF to I or Q):
10%, centered at f
o
50
nom.
1.5:1 max.
0 dBm nom.
50
nom.
10 dB typ.,
12 dB max.
IF Quadrature Balance (I to Q), @ 100 kHz IF
Phase, @ LO=f
o
:
90°
±
5° nom.
(uncompensated)
90°
±
1°, @ LO=f
o
Phase Variation:
(after compensation at 25°C) (over temperature range)
Ampl., @ LO=f
o
:
Weight, nominal:
Operating Temperature: -- 55° to +85°C
0.3 dB max.
0.32 oz (9 g)
RF and Video Bandwidths are typically much greater than specified.
NOTES:
±
.010(.25) except as noted.
1. Tolerance on 3 place decimals
3. Dimensions marked with * apply only at body.
24Oct95
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相關代理商/技術參數(shù) |
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| IQF-20E-497SQ | 制造商:MERRIMAC 制造商全稱:MERRIMAC 功能描述:I&Q NETWORK |
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