Model: PDM-20-55/52011

Transmission Line Coupler

Properties:

Overall Length
1.640 inches
Overall Height
1.210 inches
Overall Width
0.600 inches
Input Impedance Rating In Ohms
50.0
Output Impedance Rating In Ohms
50.0
Mounting Configuration
Two 0.140 in. Diameter mtg holes located 1.060 in. C to c across the length
Radio Frequency Rating
Between 10.0 megahertz and 100.0 megahertz
Unit Type
Transmission line
Voltage Standing Wave Ratio At Reference Frequency
1.3 to 1 at 10 to 100 mhz
Material
Nickel alloy or steel
Material
Nickel alloy or steel
NSN
5985-01-238-4971
Part Number
PDM-20-55/52011
Description
Coupler,transmission Line
CAGE
12457

A coupler which permits the passage of electrical energy in either direction between a balanced and an unbalanced transmission line. See also coupler, rotary, radio frequency.

Part PDM-20-55/52011 NSN 5985-01-238-4971

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00372
FIIG:
T389-C
Concept No.:
1
App. Key:
CC
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:
0.2000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
062820
UFC:
35080
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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