PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

90108-1Modulator,radio Transmitter

Continental Electronics Corp · NSN 5820-00-226-3039 · FSC 5820 · No Item Name Available
Verified by PartsTable
NSN 5820-00-226-3039 — this item is cataloged by the U.S. Government under National Stock Number 5820-00-226-3039. Primary manufacturer part number: 90108-1.
Features
  • Modulator,radio Transmitter — FSC 5820
  • Inclosure Type: HERMETICALLY SEALED
  • Impedance Rating Per Channel: 600.000 OHMS 2ND INPUT CHANNEL
  • Installation Design: RACK
  • Average Life Measurement: NOT RATED
  • Control Type: LOCAL
  • Basic Shape Style: RECTANGULAR OR SQUARE
  • Operating Control Method: MANUAL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Modulator,radio Transmitter, cataloged under National Stock Number 5820-00-226-3039, is classified within Federal Supply Class 5820 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Continental Electronics Corp. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5820-00-226-3039
Primary Part Number90108-1
Item NameModulator,radio Transmitter
FSC / FSG5820 / 58 — No Item Name Available
ManufacturerContinental Electronics Corp
StatusACTIVE
Inclosure TypeHERMETICALLY SEALED
Impedance Rating Per Channel600.000 OHMS 2ND INPUT CHANNEL
Installation DesignRACK
Average Life MeasurementNOT RATED
Control TypeLOCAL
Basic Shape StyleRECTANGULAR OR SQUARE
Operating Control MethodMANUAL
Frequency Per Channel30.0 KILOHERTZ MINIMUM OPERATING CHANNEL
External DC Operating Voltage in Volts50.0 NOMINAL 1ST VOLTAGE
Impedance Rating Per Channel50.000 OHMS 1ST INPUT CHANNEL
Operating AC Frequency in Hertz50.0 MINIMUM SINGLE VOLTAGE
Operating AC Frequency in Hertz60.0 MAXIMUM SINGLE VOLTAGE
Average Power Rating Per Channel250.0 MILLIWATTS OUTPUT
PhaseSINGLE
External AC Operating Voltage in Volts6.3 NOMINAL SINGLE VOLTAGE
Impedance Rating Per Channel50.000 OHMS OUTPUT CHANNEL
FSC Application DataEXCEPT NAVIGATION,NONAIRBORNE
External DC Operating Voltage in Volts250.0 NOMINAL 2ND VOLTAGE
Connection TypePOWER RECEPTACLE REAR
Circuit Construction TypeELECTRON TUBE
Frequency Per Channel150.0 KILOHERTZ MAXIMUM OPERATING CHANNEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-01-079-31799010-81 INTERCHANGEABLE
Transformer,power
Wascomat of America Div of Bermil Industries Corp
6660-01-120-0453 INTERCHANGEABLE
Module Special
5305-01-169-206490108-1 INTERCHANGEABLE
Screw,externally Relieved Body
Hamilton Sundstrand Corporation Dba Collins Aerospace
6685-01-263-8211901-081 INTERCHANGEABLE
Probe,hygrometer
Panametrics Llc
5985-01-423-8901901081 INTERCHANGEABLE
Antenna
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
1680-01-562-263390-108-1 INTERCHANGEABLE
Guard,aircraft,mate
Bell Textron Inc
Cross-Reference Index
Part NumberManufacturer
MD738FRT72B Joint Electronics Type Designation System (USA)
90108-1 PRIMARY Continental Electronics Corp (USA)
Related Parts
5950-01-079-3179INTERCHANGEABLE
TRANSFORMER,POWER
9010-81
6660-01-120-0453INTERCHANGEABLE
MODULE SPECIAL
5305-01-169-2064INTERCHANGEABLE
SCREW,EXTERNALLY RELIEVED BODY
90108-1
6685-01-263-8211INTERCHANGEABLE
PROBE,HYGROMETER
901-081
5985-01-423-8901INTERCHANGEABLE
ANTENNA
901081
1680-01-562-2633INTERCHANGEABLE
GUARD,AIRCRAFT,MATE
90-108-1

Frequently Asked Questions

What is NSN 5820-00-226-3039?

NSN 5820-00-226-3039 is a Modulator,radio Transmitter, manufactured by Continental Electronics Corp, classified under FSC 5820 (No Item Name Available). Status: active.

What are the part numbers for NSN 5820-00-226-3039?

NSN 5820-00-226-3039 has 2 cross-referenced part numbers: MD738FRT72B (Joint Electronics Type Designation System), 90108-1 (Continental Electronics Corp).

What NSN replaces 5820-00-226-3039?

There are 6 known substitutes for 5820-00-226-3039: 5950-01-079-3179, 6660-01-120-0453, 5305-01-169-2064 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 90108-1?

Key specifications for 90108-1: Overall Length: 22.000 INCHES NOMINAL IN; Inclosure Type: HERMETICALLY SEALED; Impedance Rating Per Channel: 600.000 OHMS 2ND INPUT CHANNEL; Installation Design: RACK. 24 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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