PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1606AGenerator,signal

Rohde & Schwarz Usa, Inc. · NSN 6625-00-303-3727 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-303-3727 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-303-3727. Primary manufacturer part number: 1606A.
Features
  • Generator,signal — FSC 6625
  • Modulation Type: FM AND PULSE AND SQUARE WAVE
  • Phase: SINGLE
  • Pulse Repetition Frequency Rating: 0.0 HERTZ MINIMUM AND 500.0 KILOHERTZ MAXIMUM
  • Frequency Range Rating: +1.950 TO 4.600 GIGAHERTZ
  • Modulation Degree: 2.0 USEC PULSE MINIMUM AND 2000.0 USEC PULSE MAXIMUM
  • Functional Classification: BB-1.1
  • Modulated Frequency Rating: 10.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Generator,signal, cataloged under National Stock Number 6625-00-303-3727, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Rohde & Schwarz Usa, Inc.. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-00-303-3727
Primary Part Number1606A
Item NameGenerator,signal
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerRohde & Schwarz Usa, Inc.
StatusACTIVE
Modulation TypeFM AND PULSE AND SQUARE WAVE
PhaseSINGLE
Pulse Repetition Frequency Rating0.0 HERTZ MINIMUM AND 500.0 KILOHERTZ MAXIMUM
Frequency Range Rating+1.950 TO 4.600 GIGAHERTZ
Modulation Degree2.0 USEC PULSE MINIMUM AND 2000.0 USEC PULSE MAXIMUM
Functional ClassificationBB-1.1
Modulated Frequency Rating10.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM
Entry Date90-10-11
Voltage Rating115.0 VOLTS NOMINAL AND 230.0 VOLTS NOMINAL
Frequency Band Quantity1
Mounting TypeBENCH
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
Current TypeAC
Modulation TypeFM AND PULSE AND SQUARE WAVE
PhaseSINGLE
Pulse Repetition Frequency Rating0.0 HERTZ MINIMUM AND 500.0 KILOHERTZ MAXIMUM
Frequency Range Rating+1.950 TO 4.600 GIGAHERTZ
Modulation Degree2.0 USEC PULSE MINIMUM AND 2000.0 USEC PULSE MAXIMUM
Functional ClassificationBB-1.1
Modulated Frequency Rating10.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM
Entry Date90-10-11
Voltage Rating115.0 VOLTS NOMINAL AND 230.0 VOLTS NOMINAL
Frequency Band Quantity1
Mounting TypeBENCH
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-513-3888
HAZMATNo
Verified Substitutes 3
Bridge,impedance
5996-01-008-3395 INTERCHANGEABLE
Amplifier,audio Frequency
5130-01-396-62741606A INTERCHANGEABLE
Router,electric,portable
S-B Power Tool Co
Cross-Reference Index
Part NumberManufacturer
1606A Rohde & Schwarz Usa, Inc. (USA)
Related Parts
SUCCESSOR 6625-00-513-3888 Bridge,impedance
5996-01-008-3395INTERCHANGEABLE
AMPLIFIER,AUDIO FREQUENCY
5130-01-396-6274INTERCHANGEABLE
ROUTER,ELECTRIC,PORTABLE
1606A

Frequently Asked Questions

What is NSN 6625-00-303-3727?

NSN 6625-00-303-3727 is a Generator,signal, manufactured by Rohde & Schwarz Usa, Inc., classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-303-3727?

NSN 6625-00-303-3727 has 1 cross-referenced part number: 1606A (Rohde & Schwarz Usa, Inc.).

What NSN replaces 6625-00-303-3727?

There are 3 known substitutes for 6625-00-303-3727: 6625-00-513-3888, 5996-01-008-3395, 5130-01-396-6274. Verify interchangeability with system specifications before substitution.

What are the specifications of 1606A?

Key specifications for 1606A: Overall Height: 7.000 INCHES NOMINAL IN; Modulation Type: FM AND PULSE AND SQUARE WAVE; Phase: SINGLE; Pulse Repetition Frequency Rating: 0.0 HERTZ MINIMUM AND 500.0 KILOHERTZ MAXIMUM. 30 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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