Model: 721788-1

Radio Frequency Reflect Isolator

Properties:

Width
0.170 inches
Overall Length
7.700 inches
Overall Height
3.250 inches
Overall Width
3.850 inches
Length
0.340 inches
Frequency Range Rating
+7.0/+11.0 gigahertz
Flange Quantity
2
Flange Connection Facility Quantity
4
Flange Connecting Hole Diameter
0.169 inches
Document Type
Military specification
Document Identification
Mil-f-3922/70a
Identification Designator
Type ug-1493/u
Connector Quantity
2
Flange Type
Cover
Flange Connecting Hole Spacing
Spaced on 1.280 in. By 1.340 in. Mtg ctrs
NSN
5985-01-157-4542
Part Number
721788-1
Description
Isolator,radio Frequency Reflect
CAGE
05869

A device which allows radio frequency energy to pass in one direction with very little power loss, but blocks the flow of energy in the other direction by means of multiple wave-polarization or an integral dissipative load. It isolates frequency sensitive circuity from the effects of reflected radio frequency energy resulting from component mismatch. It usually has one or more ports terminated with coaxial connector(s) and/or waveguide flange(s); or other electrical terminations. Isolators designed for internal use in waveguide runs may consist of rods, rings, chips, strips and the like and have no ports or terminations. See also diplexer; duplexer. Excludes circulator, radio frequency.

Part 721788-1 NSN 5985-01-157-4542

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
20347
FIIG:
T224-J
Concept No.:
App. Key:
JA
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:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
10.4000lbs
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:
061700
UFC:
34580
LTL:
RATING VARIABLE
LCL:
--
WCC:
723
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Phone: +1 470-231-0824
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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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