2024年10月29日发(作者：闭又晴)
元器件交易网
Fixed Attenuators (N,BNC,TNC)
AT-400, AT-500, and AT-600 Series
s
Features
tor Coupling Portion Variations
Coupling Portion
N Type
BNC Type
TNC Type
Plug - Jackπ
Plug - Jack
Plug - Jack
HRS Series Name
AT-400 Series
AT-500 Series
AT-600 Series
π
Can also be mated with an S type connector.
Size and Economical
Value engineering has been liberally applied to the
design and construction to make these attenuators
small and very economical.
Reliability
AT-403AT-503AT-603
These attenuators show stable characteristics for
environments of varying temperature, humidity, and
gases.
s
Product Specifications
Frequency range
Ratings
Characteristic impedance
Maximum Input Power
DC to 4 GHz
AT-400 Series
AT-500 and 600 SeriesDC to 2 GHz
Operating temperature range
Operating relative humidity
50 ohms
2W
Standard
No electrical discontinuity of 1 µs or more
No damage, cracks, or parts dislocation
Conditions
Frequency of 10 to 2000 Hz, overall amplitude of 1.52 mm,
acceleration of 98 m/s
2
for 2 hours in each of 3 directions
Acceleration of 490 m/s
2
, sine half-wave waveform,
3 cycles in each of the 3 axis
Temperature: -55ç
¡
+5çto +35ç
¡
+85ç
¡
+5çto +35ç
ature cycle
No damage, cracks, or parts dislocation
q
The test method conforms to MIL-STD-202.
-10çto
+
65ç
95% Max.
Item
ion
Time: 30
¡
15 max.
¡
30
¡
15 max. (Minutes)
200 cycles
s
Materials
Part
Connector Body
Insulator
Male contacts
Female contacts
Attenuation element
Material
Brass
PTFE
Brass
Beryllium copper
Metal film
Finish
Nickel plating
----------
s
Ordering Information
AT-401
12
3
3
Attenuation
01
06
: 1dB
: 6dB
Gold plating
Gold plating
----------
1
AT: Indicates a fixed attenuator
2
Indicates the Series Name (Coupling Portion)
4: N plug - jack
5: BNC plug - jack
6:TNC plug - jack
81
元器件交易网
sSpecifications
Part Number
Frequency Range
V.S.W.R.(Max)
(MHz)
DC~2000
AT-401
2000~4000
DC~2,000
AT-402
2000~4000
DC~2,000
AT-403
2000~4000
DC~2,000
AT-406
2000~4000
DC~2,000
AT-410
2000~4000
DC~2,000
AT-420
2000~4000
DC~1000
AT-503
1000~2000
DC~1000
AT-505
1000~2000
DC~1000
AT-506
1000~2000
DC~1000
AT-510
1000~2000
DC~1000
AT-514
1000~2000
DC~1000
AT-520
1000~2000
DC~1000
AT-603
1000~2000
DC~1000
AT-606
1000~2000
DC~1000
AT-610
1000~2000
DC~1000
AT-620
1000~2000
1.25
1.25
1.15
20±0.5
2
TNC-P
·
J
29
1.25
1.15
10±0.5
2
TNC-P
·
J
29
1.25
1.15
6±0.3
2
TNC-P
·
J
29
1.25
1.15
3±0.3
2
TNC-P
·
J
29
1.25
1.15
20±0.5
2
BNC-P
·
J
25
1.25
1.15
14±1.2
2
BNC-P
·
J
25
1.25
1.15
10±0.5
2
BNC-P
·
J
25
1.25
1.15
6±0.3
2
BNC-P
·
J
25
1.25
1.15
5±0.3
2
BNC-P
·
J
25
1.20
1.15
3±0.3
2
0.8
20
+
_0.5
Attenuation
(dB)
1±0.3
Power
(W)
Connectors
Weight
(g)
1.15
1.20
1.15
1.20
1.15
1.20
1.15
1.20
1.15
1.20
1.15
2
1
+0.5
_0.3
N-P
·
J
77
2±0.3
2
2
+0.5
_0.3
N-P
·
J
77
3±0.3
2
3
+0.5
_0.3
N-P
·
J
77
6±0.3
2
6
+0.5
_0.3
N-P
·
J
77
10±0.5
2
10
+0.8
_0.5
N-P
·
J
77
20±0.5
2
N-P
·
J
77
BNC-P
·
J
25
82
元器件交易网
s
External Dimensions
AT-400 TypeAT-500 Type
AT-600 Type
s
Typical Data
AT-420
AT-403
AT-506
AT-410
AT-610
AT-406
AT-403
83
2024年10月29日发(作者：闭又晴)
元器件交易网
Fixed Attenuators (N,BNC,TNC)
AT-400, AT-500, and AT-600 Series
s
Features
tor Coupling Portion Variations
Coupling Portion
N Type
BNC Type
TNC Type
Plug - Jackπ
Plug - Jack
Plug - Jack
HRS Series Name
AT-400 Series
AT-500 Series
AT-600 Series
π
Can also be mated with an S type connector.
Size and Economical
Value engineering has been liberally applied to the
design and construction to make these attenuators
small and very economical.
Reliability
AT-403AT-503AT-603
These attenuators show stable characteristics for
environments of varying temperature, humidity, and
gases.
s
Product Specifications
Frequency range
Ratings
Characteristic impedance
Maximum Input Power
DC to 4 GHz
AT-400 Series
AT-500 and 600 SeriesDC to 2 GHz
Operating temperature range
Operating relative humidity
50 ohms
2W
Standard
No electrical discontinuity of 1 µs or more
No damage, cracks, or parts dislocation
Conditions
Frequency of 10 to 2000 Hz, overall amplitude of 1.52 mm,
acceleration of 98 m/s
2
for 2 hours in each of 3 directions
Acceleration of 490 m/s
2
, sine half-wave waveform,
3 cycles in each of the 3 axis
Temperature: -55ç
¡
+5çto +35ç
¡
+85ç
¡
+5çto +35ç
ature cycle
No damage, cracks, or parts dislocation
q
The test method conforms to MIL-STD-202.
-10çto
+
65ç
95% Max.
Item
ion
Time: 30
¡
15 max.
¡
30
¡
15 max. (Minutes)
200 cycles
s
Materials
Part
Connector Body
Insulator
Male contacts
Female contacts
Attenuation element
Material
Brass
PTFE
Brass
Beryllium copper
Metal film
Finish
Nickel plating
----------
s
Ordering Information
AT-401
12
3
3
Attenuation
01
06
: 1dB
: 6dB
Gold plating
Gold plating
----------
1
AT: Indicates a fixed attenuator
2
Indicates the Series Name (Coupling Portion)
4: N plug - jack
5: BNC plug - jack
6:TNC plug - jack
81
元器件交易网
sSpecifications
Part Number
Frequency Range
V.S.W.R.(Max)
(MHz)
DC~2000
AT-401
2000~4000
DC~2,000
AT-402
2000~4000
DC~2,000
AT-403
2000~4000
DC~2,000
AT-406
2000~4000
DC~2,000
AT-410
2000~4000
DC~2,000
AT-420
2000~4000
DC~1000
AT-503
1000~2000
DC~1000
AT-505
1000~2000
DC~1000
AT-506
1000~2000
DC~1000
AT-510
1000~2000
DC~1000
AT-514
1000~2000
DC~1000
AT-520
1000~2000
DC~1000
AT-603
1000~2000
DC~1000
AT-606
1000~2000
DC~1000
AT-610
1000~2000
DC~1000
AT-620
1000~2000
1.25
1.25
1.15
20±0.5
2
TNC-P
·
J
29
1.25
1.15
10±0.5
2
TNC-P
·
J
29
1.25
1.15
6±0.3
2
TNC-P
·
J
29
1.25
1.15
3±0.3
2
TNC-P
·
J
29
1.25
1.15
20±0.5
2
BNC-P
·
J
25
1.25
1.15
14±1.2
2
BNC-P
·
J
25
1.25
1.15
10±0.5
2
BNC-P
·
J
25
1.25
1.15
6±0.3
2
BNC-P
·
J
25
1.25
1.15
5±0.3
2
BNC-P
·
J
25
1.20
1.15
3±0.3
2
0.8
20
+
_0.5
Attenuation
(dB)
1±0.3
Power
(W)
Connectors
Weight
(g)
1.15
1.20
1.15
1.20
1.15
1.20
1.15
1.20
1.15
1.20
1.15
2
1
+0.5
_0.3
N-P
·
J
77
2±0.3
2
2
+0.5
_0.3
N-P
·
J
77
3±0.3
2
3
+0.5
_0.3
N-P
·
J
77
6±0.3
2
6
+0.5
_0.3
N-P
·
J
77
10±0.5
2
10
+0.8
_0.5
N-P
·
J
77
20±0.5
2
N-P
·
J
77
BNC-P
·
J
25
82
元器件交易网
s
External Dimensions
AT-400 TypeAT-500 Type
AT-600 Type
s
Typical Data
AT-420
AT-403
AT-506
AT-410
AT-610
AT-406
AT-403
83