72
Fixed Attenuators (N,BNC,TNC)
AT-400, AT-500, and AT-600 Series
■Features
1.Connector Coupling Portion Variations
■Product Specifications
Ratings Frequency range
Characteristic impedance
Maximum Input Power
AT-400 Series
AT-500 Series
AT-600 Series
Operating temperature range
Operating relative humidity
–10çto +65ç
95% Max.
DC ~ 13 GHz
DC ~ 4 GHz
DC ~ 6 GHz
50 ohms
2W
Item Standard Conditions
1.Vibration
2.Shock
3.Temperature cycle
No electrical discontinuity of 1 µs or more
No damage, cracks, or parts dislocation
No damage, cracks, or parts dislocation
Frequency of 10 to 2000 Hz, overall amplitude of 1.52 mm,
acceleration of 98 m/s2for 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: -55
ç
→
+15
ç
to +35
ç
→
+85
ç
→
+15
ç
to +35
ç
Time: 30 →15 max. →30 →15 max. (Minutes)
100 cycles
●The test method conforms to MIL-STD-202.
■Materials
Part
Connector Body Brass Nickel plating
Insulator
Male contacts
Female contacts
Attenuation element
PTFE
Brass Gold plating
Beryllium copper Gold plating
Metal film
----------
----------
Material Finish
■Ordering Information
1 2 3
AT - 4 01 (40)
4
AT: Indicates a fixed attenuator
Indicates the Series Name (Coupling Portion)
4: N plug - jack
5: BNC plug - jack
6: TNC plug - jack
1
2
Attenuation
01 : 1dB
06 : 6dB
3
(40): RoHS compliant
4
2.Small Size and Economical
Value engineering has been liberally applied to the
design and construction to make these attenuators
small and very economical.
3.High Reliability
These attenuators show stable characteristics for
environments of varying temperature, humidity, and
gases.
Coupling Portion HRS Series Name
N Type Plug - JackπAT-400 Series
BNC Type Plug - Jack AT-500 Series
TNC Type Plug - Jack AT-600 Series
πCan also be mated with an S type connector.
AT-403(40) AT-503(40) AT-603(40)
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
04/2009
73
AT-400, AT-500, and AT-600 Series●Fixed Attenuators (N,BNC,TNC)
■Specifications
Part Number
AT-401(40)
AT-402(40)
AT-403(40)
AT-406(40)
AT-410(40)
AT-420(40)
AT-501(40)
AT-503(40)
AT-506(40)
AT-510(40)
AT-520(40)
AT-601(40)
AT-603(40)
AT-606(40)
AT-610(40)
AT-620(40)
Frequency Range
(MHz)
DC~2000
2000~4000
4000~13000
DC~2000
2000~4000
4000~13000
DC~2000
2000~4000
4000~13000
DC~2000
2000~4000
4000~13000
DC~2000
2000~4000
4000~13000
DC~2000
2000~4000
4000~13000
DC~1000
1000~2000
2000~4000
DC~1000
1000~2000
2000~4000
DC~1000
1000~2000
2000~4000
DC~1000
1000~2000
2000~4000
DC~1000
1000~2000
2000~4000
DC~1000
1000~2000
2000~6000
DC~1000
1000~2000
2000~6000
DC~1000
1000~2000
2000~6000
DC~1000
1000~2000
2000~6000
DC~1000
1000~2000
2000~6000
V.S.W.R.(Max)
1.15
1.20
1.25
1.15
1.20
1.25
1.15
1.20
1.25
1.15
1.20
1.25
1.15
1.20
1.25
1.15
1.20
1.25
1.15
1.25
1.25
1.15
1.25
1.25
1.15
1.25
1.25
1.15
1.25
1.25
1.15
1.25
1.25
1.15
1.20
1.35
1.15
1.20
1.35
1.15
1.20
1.35
1.15
1.20
1.35
1.15
1.20
1.35
Attenuation
(dB)
01±0.3
01
01
02±0.3
02
02
03±0.3
03
03
06±0.3
06
06
10±0.5
10
10
20±0.5
20
20
01±0.3
01±0.3
01
03±0.3
03±0.3
03
06±0.3
06±0.3
06
10±0.5
10±0.5
10
20±0.5
20±0.5
20
01±0.3
01±0.3
01
03±0.3
03±0.3
03
06±0.3
06±0.3
06
10±0.5
10±0.5
10
20±0.5
20±0.5
20
Power
(W)˛
2
N-P · J
77
2
BNC-P · J
25
2
TNC-P · J
29
Connectors Weight
(g) RoHS
YES
+0.5
_0.3
+0.6
_0.3
+0.6
_0.3
+0.7
_0.3
+0.7
_0.3
+1.0
_0.5
+1.2
_0.7
+0.5
_0.3
+0.5
_0.3
+0.5
_0.3
+0.8
_0.5
+0.8
_0.5
+0.5
_0.3
+0.5
_0.3
+0.7
_0.3
+1.0
_0.5
+1.0
_0.5
+0.5
_0.3
+0.5
_0.3
+0.5
_0.3
+0.8
_0.5
+0.8
_0.5
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
04/2009
74
AT-400, AT-500, and AT-600 Series●Fixed Attenuators (N,BNC,TNC)
■External Dimensions
■Typical Data
AT-400 Type AT-500 Type
AT-600 Type
1.0
1.1
1.2
1.3
024681012
FREQUENCY[GHz]
V.S.W.R.
1.0
1.1
1.2
1.3
02134
FREQUENCY[GHz]
V.S.W.R.
0654321
1.0
1.1
1.2
1.3
1.4
FREQUENCY[GHz]
V.S.W.R.
02468101213
-21.5
-21.0
-20.5
-20.0
-19.5
-19.0
FREQUENCY[GHz]
ATTENUATION(dB)
-11.5
-11.0
-10.5
-10.0
-9.5
-9.0
0 2 4 6 8 10 12 13
FREQUENCY[GHz]
ATTENUATION(dB)
0 4 6 8 10 12 13
-8.0
-7.5
-7.0
-6.5
-6.0
-5.5
2
FREQUENCY[GHz]
ATTENUATION(dB)
-4.0
-3.5
-3.0
-2.5
02468101213
FREQUENCY[GHz]
ATTENUATION(dB)
AT-403(40)AT-420(40)
AT-410(40)
AT-406(40)
AT-403(40)
AT-506(40)
AT-610(40)
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
04/2009