Date:
DO NOT SCALE
DRAWING
Title:
Model No.
3RD ANGLE PROJECTION
Size
Sheet 1 of 1
ATT-0290-XX-HEX-02
UNLESS OTHERWISE SPECIFIED
UNITS: INCH
MIDWEST MICROWAVE
ATTENUATOR 0 - 30 dB
10/13/2014
This PROPRIETARY Document
is property of Cinch Connectivity
Solutions. It is confidential in
nature, non-transferable, and
issued with the clear
understanding that it is not
traced or copied without
permission and is returnable
upon demand.
INTERPRET DRAWING IN
ACCORDANCE WITH ASME
Y14.5-2009.
A
.XX
u
.02
.XXX
u
.005
ANGLES
u
2
v
RoHS2
2011/65/EU
WEST MICR
T-0291-XX-H
dB DC - 12.
SMA FEMALE
PER MIL-STD-348
FIG 310-2
SMA MALE
PER MIL-STD-348
FIG 310-1
"A"
2X 5/16 HEX
EPOXY SEAL
ATTENUATION
VALUE
"A"
0 - 12.5 dB .86
13 - 30 dB 1.02
NOTES: UNLESS OTHERWISE SPECIFIED.
1. MATERIAL & FINISH:
1.1 BODY (MALE & FEMALE) & COUPLING NUT: PASSIVATED
STAINLESS STEEL
1.2 DIELECTRIC: PTFE (TEFLON)
1.3 CENTER CONTACT (MALE & FEMALE): GOLD PLATED
BERYLLIUM COPPER
1.4 GASKET: SILICONE RUBBER
2. SPECIFICATIONS:
2.1 FREQUENCY RANGE: DC - 12.4 GHz
2.2 ATTENUATION ACCURACY:
2.2.1 0 dB: +0.3/-0 dB
2.2.2 0.5 - 6 dB: ±0.3 dB
2.2.3 6.5 - 20 dB: ±0.5 dB
2.2.4 20.5 - 30 dB: ±1.0 dB
2.3 VSWR (MAX): 1.07 +.015f (GHz)
2.4 MAXIMUM INPUT POWER:
2.4.1 AVERAGE: 2 WATTS AT +25°C, DERATED LINEARLY
TO 0.5 WATTS AT +125°C.
2.4.2 PEAK: 200 WATTS FOR A DUTY CYCLE OF 5 X 10^-4,
MAX PULSE DURATION OF 5 MICROSECONDS.
2.5 OPERATING TEMP. RANGE: -65°C TO +125°C
