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부품번호 | TD-44 기능 |
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기능 | MICROWAVE NOISE TUBES & NOISE SOURCES | ||
제조업체 | Clare | ||
로고 | |||
전체 5 페이지수
MICROWAVE NOISE TUBES & NOISE SOURCES
TD/TN Series
DESCRIPTION
CP Clare’s TD Series of gas discharge microwave noise tubes and TN Series of gas discharge microwave noise
sources are the element in a microwave RF system that allows accurate measurements of the noise figure of the
receiver or its components. The requirements of a device used for making such noise figure measurements
include broad bandwidth inherent in the active element, stability, ease of operation, and long life. In general, the
range of usefulness of these noise sources permits measurements of noise figures from about 2 to 30dB. The
PS-237 through PS-240 current-regulated power supplies can be used to operate many of the noise sources
described herein.
FEATURES
s Excess noise ratios (ENR): up to 20dB
s Broad bandwidth
s Excellent long term stability
s Life up to 20,000 hours
s AC, DC, or pulsed operation
APPLICATIONS
s Noise figure measurement
SPECIFICATION RANGES
Parameter
Range
Units
Frequency
0.2 - 220.0
GHz
ENR
8.8 - 20.1
dB
Operating Current
30 - 250
mA
Starting Voltage
0.9 - 7.0
kV
(See detailed specifications for more data. Contact CP Clare for TD and TN part numbers or for other
requirements not listed.)
www.cpclare.com
571
MICROWAVE NOISE TUBES & NOISE SOURCES
TD/TN Series
TD SERIES GAS DISCHARGE NOISE SOURCE TUBES
with Indirectly-Heated Cathodes(5)
All characteristics at 25˚C.
BAND
PART
NUMBER
FREQUENCY
RANGE
(GHz)
VHF
UHF
L
S
C
H
X
Ku(K)
K(P)
Ka(Q)
R
TN-46
TN-47
TN-48
TN-51
TN-52
TN-54
TN-55
TN-57
TN-60
TN-64
TN-65
TN-71
TN-72
TN-73
TN-74
TN-75
TN-76
TN-77
TN-78
TN-82
TN-83
TN-84
TN-94
TN-95
TN-97
TN-101
TN-124
TN-102
TN-103
TN-104
TN-128
TN-106
TN-125
TN-107
TN-109
TN-126
TN-111
0.2-0.25
0.56-0.64
0.34-0.51
1.0-2.0
1.0-2.0
1.0-2.0
1.25-1.55
1.28-1.35
2.0-4.0
2.7-2.9
3.4-3.6
2.9-3.1
2.7-2.9
2.7-2.9
2.7-2.9
3.1-3.5
5.3-6.0
5.3-6.0
5.45-5.82
5.3-6.0
7.5-8.6
7.5-8.6
8.9-9.1
8.5-9.6
8.5-9.6
8.5-9.6
8.2-12.4
15.0-16.5
12.4-18.0
15.0-16.6
12.0-14.0
18.0-26.5
22.0-23.0
26.5-40.0
34.0-36.0
31.0-32.0
50.0-75.0
ENR TUBE DC ANODE MINIMUM CIRCUIT
(dB) DROP CURRENT STARTING LENGTH
(VDC)
(mA)
VOLTAGE (INCHES)
SPIKE (kV)
18.5 200
30
1.5 15.50
20.3 325
18.5 75
50
2.0 16.5
2.0 10.0
20.1 200
20.1 200
20.5 200
20.1 200
20.5 225
50
50
50
50
50
1.9 8.94
1.9 10.38
1.9 17.31
1.9 9.56
1.9 12.56
18.5 200
18.5 35
18.3 40
18.5 35
18.5 35
18.5 35
18.5 35
18.3 40
50
60
75
75
75
75
60
75
1.9 10.38
0.45 3.75
0.6 2.50
0.45 3.63
0.45 3.09
0.45 3.09
0.45 3.75
0.6 2.63
18.5 60
150
0.7
2.00
13.5 60
150
0.7
3.50
18.5 60
150
0.7
2.75
13.5 60
150
0.7
3.56
18.5 60
75
0.8 1.56
15.0 55
100
0.8
2.50
18.5 50
60
0.95 1.63
14.5 50
100
0.95
2.50
18.5 50
75
0.95 1.63
14.5 50
100
0.95
2.25
12.5 50
50
1.00 2.50
18.5 60
18.5 140
12.3 95
13.5 50
40
50
50
50
1.2 1.50
2.0 7.50
1.0 1.63
1.0 2.00
18.5 175
12.5 65
50
50
1.9 6.44
1.5 2.25
18.0 140
18.0 140
13.3 75
40
35
50
2.5 5.13
2.5 7.38
1.5 2.25
18.0 230
30
2.5 4.63
MOUNTING
Helical Coupling
Direct Coupling
Helical Coupling
Direct Coupling
Direct Coupling
Direct Coupling
Direct Coupling
Direct Coupling
Direct Coupling
90°E
90°E
90°E
90°E
90°E
90°E
90°E
90°E
90°E
90°E
90°E
90°E
90°E
90°E
90°E
90°E
90°E
90°E
90°E
0°E
90°E
90°E
0°E
90°E
0°E
0°E
90°E
0°E
(5) CP Clare can usually refurbish noise sources (depending on condition of waveguide) and install replacement tubes.
CIRCUIT
7/8" coax
7/8" coax
Type N
7/8" coax
7/8" coax
Type N
7/8" coax
7/8" coax
7/8" coax
RG-75/U
RG-75/U
RG-75/U
RG-75/U
RG-75/U
RG-75/U
RG-75/U
RG-49/U
RG-49/U
RG-95/U
RG-49/U
RG-51/U
RG-51/U
RG-67/U
RG-67/U
RG-67/U
RG-52/U
RG-52/U
RG-67/U
RG-107/U
RG-91/U
RG-91/U
RG-66/U
RG-53/U
RG-96/U
RG-96/U
RG-96/U
RG-98/U
574
North America: 1-800-CPCLARE
Europe: 32-11-300868
Asia: 886-2-2523-6368
Japan: 81-3-3980-2212
4페이지 | |||
구 성 | 총 5 페이지수 | ||
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부품번호 | 상세설명 및 기능 | 제조사 |
TD-40 | MICROWAVE NOISE TUBES & NOISE SOURCES | Clare |
TD-41 | MICROWAVE NOISE TUBES & NOISE SOURCES | Clare |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |