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Propagation Frequency Evaluation NSN 6660-01-148-4205

Item Description

All the components and items required to operate a complete electronic system to determine the usable frequencies for transmission of electromagnetic waves via an ionospheric path.

NSN 6660-01-148-4205 NSN: 6660-01-148-4205

Features and Characteristics

Storage Tempurature Range
-80.0/+160.0 degrees fahrenheit
Joint Electronics Type Designation System Item Name
Digital ionospheric sounding system
Joint Electronics Type Designation System Item Type Number
An/fmq-12
Part Name Assigned By Controlling Agency
Digital ionospheric sounding system
Special Features
C/o high freq radio pulsed transmitter, hf radio receiver, embedded computer and on-site and remote peripheral equipment; freq 1.0-30 mhz in 1mhz increments; observation every 5, 10, 15, 30, 60mins. Or normally once every 15 mins.From remote/on-site; automatic restart; rack mtd; 72.000 in.H; 21.750 in.D; color semi-gloss blue no.25488 fed-std-595; reliability of 800 hours
Functional Description
Measures, records, transmits vertical ionospheric info incl freq, heights, coefficients used to define e and f layers of ionosphere
Reference Data And Literature
31m1-2fmq12-4
Test Data Document
98749-82-033a specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
FSC
6660 Meteorological Instruments And Apparatus
NIIN
011484205
NSN
6660011484205

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
50400001
Cage Code:
26976
Status:
A
MSDS:
Part Number:
AN/FMQ-12
Cage Code:
80058
Status:
A
MSDS:
Part Number:
82-033A
Cage Code:
98749
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9015900000
  • NAICS: 334519
  • SITC: 87414
  • Description: Parts and accessories for surveying
  • End Use (Code 21160):
    Measuring, testing, control instruments

Q & A

Frequently asked questions for NSN 6660-01-148-4205
What are the manufacturers of nsn 6660011484205?
Does this nsn 6660011484205 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6660011484205
All the components and items required to operate a complete electronic system to determine the usable frequencies for transmission of electromagnetic waves via an ionospheric path.
Does nsn 6660011484205 contain any precious metals?
No precious metal content.
Does nsn 6660011484205 contain any hazardous materials?
Hazardous material. MSDS available in HMIRS.
What is the ESD classification of nsn 6660011484205?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00712
FIIG:
A23800
App. Key:
A
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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