Model: QHM-2-312G

Transmission Line Coupler

Properties:

Overall Length
2.300 inches
Overall Height
0.500 inches
Overall Width
2.000 inches
Input Impedance Rating In Ohms
50.0
Mounting Configuration
Two 0.144 in. Diameter mtg holes on 1.450 in. Mtg centers
Radio Frequency Rating
Between 225.0 megahertz and 400.0 megahertz
Unit Type
Coaxial line
Voltage Standing Wave Ratio At Reference Frequency
1.2 to 1 at 312.5 mhz
Material
Any acceptable
NSN
5985-01-018-8618
Part Number
QHM-2-312G
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 QHM-2-312G NSN 5985-01-018-8618

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:
0.1000lbs
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:
062820
UFC:
35080
LTL:
RATING VARIABLE
LCL:
85.0
WCC:
72D
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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