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參數資料
| 型號： | ELS-450 |
| 廠商： | MINI-CIRCUITS |
| 元件分類： | 移相器 |
| 英文描述： | Electronic Line Stretcher 180 to 450 MHz |
| 中文描述： | 180 MHz - 450 MHz, 360 deg RF/MICROWAVE PHASE SHIFTER |
| 封裝： | CASE K18 |
| 文件頁數： | 1/1頁 |
| 文件大?。?/td> | 229K |
| 代理商： | ELS-450 |
Mini-Circuits
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
The Design Engineers Search Engine
Provides ACTUAL Data Instantly at
IF/RF MICROWAVE COMPONENTS
Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not for3.
Electrical specifications
The parts covered by this specific2.
Notes: 1.
For detailed performance specs
& shopping online see web site
minicircuits.com
50
360
°
Voltage Variable 180 to 450 MHz
Electronic Line Stretcher
Fixed Amplitude Mismatch, Wideband
Outline Dimensions ( )
inch
Maximum Ratings
Operating Temperature
Storage Temperature
RF Input Power
Control Voltage
Permanent damage may occur if any of these limits are exceeded.
Coaxial Connections
RF IN
MONITOR OUT*
CONTROL
1
2
3
Outline Drawing
Electrical Specifications
REV. B
M108832
ED-8422/1
ELS-450
MM/EZ/CP/AM
081104
A
B
C
D
E
F
G
H
1.25
31.75
1.25
31.75
.75
.63
.38
9.65
1.00
25.40
.125
3.18
1.000
25.40
19.05
16.00
J
--
--
K
--
--
L
M
N
P
Q
wt
.125
3.18
1.688
42.88
2.18
55.37
.75
.07 grams
1.78
19.05
70.0
0°C to 50 °C
-40°C to 100°C
13dBm
0.5V to 30V
Features
over 360
°
phase shift of the reflected signal
normalized and stable magnitude of the
reflected signal
voltage controlled for automated applications
protected under US Patent 6,479,977
Applications
automated load-pull measurement of oscillators
1
* Monitor out port should be connected to a 50-ohm load
FREQUENCY
RANGE
(MHz)
INPUT
POWER
(dBm)
PHASE RANGE
(Degrees)
RETURN LOSS
(dB)
CONTROL
VOLTAGE
(V)
f
L
-f
U
Max.
Min.
Typ.
180-450
10
360
10-12
0.5-25
CASE STYLE: K18
Connectors Model
SMA
BRACKET (OPTION "B")
Price
$149.95 (1-9)
$2.50
Qty.
ELS-450-S
(1+)
1. See Application Note AN-45-002 on our web site.
Application Block Diagram
FREQ.
(MHz)
PHASE SHIFT
(Deg.)
RETURN LOSS
(dBr)
0°C
50°C
Vc=0.5V
@ 0°C
Vc=10V
@ 0°C
Vc=25V
@ 0°C
Vc=0.5V
@+ 50°C
Vc=10V
@+50°C
Vc=25V
@ +50°C
Typical Performance Data
Maximum Phase Shift vs. Frequency
at temperature extremes
@ Pin=+7 dBm
270
360
450
540
100
200
300
Frequency, MHz
400
500
600
P
0C
+50C
Return Loss vs. Frequency
at temperature extremes
@ Pin=+7 dBm
-13
-12
-11
-10
-9
100
200
300
400
500
600
Frequency, MHz
R
Vc=0.5V @ 0C
Vc=25V @ 0C
Vc=10V @ +50C
Vc=10V @ 0C
Vc=0.5V @ +50C
Vc=25V @ +50C
100.00
137.50
175.00
212.50
237.50
196.87
299.53
425.62
488.59
497.57
199.96
308.52
436.04
495.99
503.65
-10.11
-10.61
-10.73
-10.81
-10.64
-9.74
-9.83
-10.06
-10.13
-10.04
-9.73
-9.70
-9.82
-10.06
-10.29
-10.14
-10.90
-10.96
-11.04
-10.84
-9.82
-9.83
-10.12
-10.21
-10.09
-9.81
-9.73
-9.82
-10.13
-10.37
275.00
312.50
350.00
387.50
425.00
496.30
500.47
506.26
509.96
508.79
502.14
506.20
511.00
513.53
511.50
-10.35
-10.23
-10.18
-10.18
-10.23
-9.97
-9.90
-10.01
-10.88
-11.00
-10.29
-10.01
-9.81
-9.83
-9.80
-10.58
-10.45
-10.35
-10.33
-10.37
-10.03
-10.01
-10.19
-11.17
-11.18
-10.32
-10.07
-9.89
-9.92
-9.89
462.50
487.50
525.00
562.20
600.00
495.36
470.45
371.27
278.80
247.48
496.76
469.55
365.29
277.32
247.59
-10.33
-10.39
-10.41
-10.43
-10.46
-10.24
-10.03
-9.91
-9.83
-9.88
-9.80
-10.20
-11.79
-10.68
-10.04
-10.44
-10.48
-10.49
-10.51
-10.55
-10.37
-10.16
-10.06
-9.97
-10.01
-9.96
-10.48
-12.13
-10.81
-10.14
Power from DUT
Reflected Power:
-12 dBr, >360
°
phase variation
Electronic
Line
Stretcher
Control Voltage
Sample Output for
Frequency/IM monitor
50 ohm
Input
VCO/PLL Analyzer/
Frequency Counter/
Spectrum Analyzer
ELS-450
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