Model: 8811-2120-1

Waveguide Assembly

Properties:

Cross Sectional Shape
Internal, rectangular external, rectangular
Thread Class
2b second flange all connection facilities
Thread Direction
Right-hand second flange all connection facilities
Tubing Wall Construction Style
Corrugated single tubing segment
Tubing Twist Type
Twistable single tubing segment
Tubing Twist Angle In Deg
90.0 single tubing segment
Flange Quantity
2
Flange Inside Width
0.620 inches second flange and 0.624 inches second flange
Flange Inside Width
0.703 inches first flange and 0.707 inches first flange
Flange Inside Height
0.309 inches second flange and 0.313 inches second flange
Flange Inside Height
0.392 inches first flange and 0.396 inches first flange
Flange Outside Width
1.297 inches second flange and 1.327 inches second flange
Flange Outside Width
1.298 inches first flange and 1.328 inches first flange
Flange Outside Height
1.297 inches second flange and 1.327 inches second flange
Flange Outside Height
1.298 inches first flange and 1.328 inches first flange
Flange Depth
0.298 inches first flange and 0.328 inches first flange
Flange Depth
0.360 inches second flange and 0.390 inches second flange
Flange Connecting Hole Diameter
0.142 inches first flange all connection facilities and 0.146 inches first flange all connection facilities
Voltage Standing Wave Ratio
1.12
Insertion Loss In Decibels
0.10
Maximum Operating Pressure
35.0 pounds per square inch gage
Waveguide Outside Width
Between 0.699 inches and 0.705 inches
Thread Size
0.138 inches second flange all connection facilities
Waveguide Inside Width
Between 0.6195 inches and 0.6245 inches
Waveguide Inside Height
Between 0.3085 inches and 0.3135 inches
Waveguide Outside Height
Between 0.388 inches and 0.394 inches
Waveguide Longer Offset Distance
7.550 inches
Flange Connecting Facility And Quantity
4 threaded hole second flange all connection facilities
Flange Connecting Facility And Quantity
4 unthreaded hole first flange all connection facilities
Flange Style
Choke type second flange
Flange Style
Cover type first flange
Waveguide Offset Distance
1.190 inches
Flexibility
Flexible single tubing segment
Material
Aluminum alloy all tubing segment and flange
Surface Treatment
Paint single tubing segment and flange outside surfaces
Style Designator
Bend type
Supplementary Features
Frequency 12.79 to 15.21 ghz
Thread Series Designator
Unc second flange all connection facilities
NSN
5985-01-333-0911
Part Number
8811-2120-1
Description
Waveguide Assembly
CAGE

An item consisting of one or more definite lengths of straight or formed, flexible or rigid, prefabricated hollow tubing of conductive material. The tubing has a predetermined cross section and is designed to guide or conduct high frequency electromagnetic energy through its interior. One or more ends are terminated. May include common mounting of a switch, wave guide, a dummy load, electrical and other components such as waveguide section, cable terminal chamber and the like. Excludes coupler, rotary, radio frequency; coupler, directional; adapter, waveguide; and tuner, waveguide.

Part 8811-2120-1 NSN 5985-01-333-0911

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00305
FIIG:
A073A0
Concept No.:
App. Key:
B
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
ESD:
MMAC:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.6000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
063520
UFC:
49770
LTL:
RATING VARIABLE
LCL:
--
WCC:
723
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8529109000
  • SITC: 76493
  • End Use: Telecommunications equipment
  • NAICS: 334220
  • USDA: 1

Freight Class: Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi

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