TECHNICAL DATA SHEET
1 / 2
3 GHZ 1W 18 DB QMA ATTENUATOR R411.718.124
-
Series :
ATTENUATEUR
Issue : 0805 B
In the effort to improve our products, we reserve the right to make changes judged to be
necessary.
. .
po ao
A
ll dimensions are in mm.
COMPONENTS
BODY
MALE CENTER CONTACT
FEMALE CENTER CONTACT
OUTER CONTACT
INSULATOR
GASKET
SUBSTRATE
RESISTOR
OTHERS PARTS
MATERIALS
BRASS
BRASS
BERRYLIUM COPPER
BRASS
PTFE
ALUMINA
THICK FILM
PLATING(µm)
BBR 2
GOLD 1.3 OVER COPPER 2.5
GOLD 1.3 OVER COPPER 2.5
BBR 2
TECHNICAL DATA SHEET
2 / 2
3 GHZ 1W 18 DB QMA ATTENUATOR R411.718.124
-
Series :
ATTENUATEUR
Issue : 0805 B
In the effort to improve our products, we reserve the right to make changes judged to be
necessary.
ELECTRICAL
CHARACTERISTICS
Frequency (GHz)
2 2 - 3
V.S.W.R (≤) 1.20 1.30
Deviation(±dB) 0.70 0.70
Operating Frequency Range
GHz
Impedance 50
Ω
Nominal Attenuation 18
dB
Peak power at 25°C (1µs, 1%
0
) 100 W
Average power at 25°C 1 W (Free Air Cooled)
W (Conduction Cooled)
MECHANICAL
CHARACTERISTICS
Connectors QMA
Weight 6,2610
g
ENVIRONMENTAL
CHARACTERISTICS
Operating temperature range -40 / +85
°C
Storage temperature range -40 / +85
°C
SPECIFICATION
OTHER
CHARACTERISTICS
Power derating Versus temperature
0
10
20
30
40
50
60
70
80
90
100
-40 -7,5 25 55 85
Temperature (°C)
Power (%)
