TECHNICAL DATA SHEET
1/2
SMA ATTENUATOR
20 DB 26.5 GHZ 2W
R413.820.121
Series :
ATTENUATOR
.
pn
.
ao
All dimensions are in mm.
COMPONENTS
BODY
MALE CENTER CONTACT
FEMALE CENTER CONTACT
OUTER CONTACT
INSULATOR
GASKET
SUBSTRATE
RESISTOR
OTHERS PARTS
MATERIALS
STAINLESS STEEL
BERYLLIUM COPPER
BERYLLIUM COPPER
PTFE
SILICONE RUBBER
ALUMINA
THIN FILM
PLATING(µm)
GOLD 2.5 OVER NICKEL 1
GOLD 2.5 OVER NICKEL 1
Issue : 0839 A
In the effort to improve our products, we reserve the right to make changes judged to be
necessary.
TECHNICAL DATA SHEET
2/2
SMA ATTENUATOR
20 DB 26.5 GHZ 2W
R413.820.121
Series :
ATTENUATOR
ELECTRICAL CHARACTERISTICS
Frequency (GHz)
V.S.W.R (≤)
Deviation(±dB)
DC - 4
1.15
0.70
4-8
1.20
0.70
8 - 12.4
1.25
0.70
DC - 26.5
50
20
100
2
12.4 - 18
1.35
0.70
18 - 26.5
1.50
0.70
Operating Frequency Range
Impedance
Nominal Attenuation
Peak power at 25°C (1µs, 1%
0
)
Average power at 25°C
GHz
Ω
dB
W
W (Free Air Cooled)
W (Conduction Cooled)
MECHANICAL CHARACTERISTICS
Connectors
Weight
SMA
5,1470 g
Male Female
MIL-C 39012
ENVIRONMENTAL CHARACTERISTICS
Operating temperature range
Storage temperature range
Power derating Versus temperature
100
90
80
70
60
50
40
30
20
10
0
-55
-15
25
75
125
-55 /+125
°C
-55 /+125
°C
Power (%)
Temperature (°C)
SPECIFICATION
OTHER CHARACTERISTICS
Issue : 0839 A
In the effort to improve our products, we reserve the right to make changes judged to be
necessary.
