Part Number D-8639

Telecommunication Syste Test Set

Pricing & Availability

Submit this form for current pricing and availability of this NSN.

Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

d-8639

Demil:

Yes - DEMIL/MLI

Shelf Life:

UOM:

NIIN:

015165524

Part Information
Band 1 rf input 5.85-6.425 ghz, lo frequency 2.225 ghz; rf output 3.625-4.2 ghz; band 2 rf input 6.425-6.725 ghz, lo frequency 3.025 ghz, rf output 3.4-3.7 ghz; voltage 100, 120, 220, 230/240 vac porm 10 pct, -13 pct, rear panel selectable, 250 vac max; frequency 47-63 hz; power consumption 120 w typical; connectors rf n female, front panel, rear panel with option 10; external reference input, option 6, bnc female, rear panel; summary alarm de-9p, rear panel; remote interface, rear panel, de-9s for rs485 and rs422, db-25p for rs232, db25s for contact closure, ieee-488 receptacle for gpib, external local oscillator input, option 4 sma female, rear panel; test points, front panel dc voltage display, lo phase voltage display, lo frequency/power monitor sma female

NSN

National Stock Number:

6625-01-516-5524 6625015165524

TXT

Description:

Telecommunication Syste Test Set

INC

Item Name Code:

37470

INC

COM

Compliance:

* ITAR Controlled

MRC:

A measurement taken at right angles to the length of an item,in distinction from thickness.ABGL

Width:

19.000 inches

MRC:

A measurement of the longest dimension of any object,in distinction from width.ABRY

Length:

20.000 inches

MRC:

The value,or range of values,of root mean square potential for which the item is rated.ACYN

Ac Voltage Rating:

250.0 volts

MRC:

The number of complete cyclic changes,per unit of time,for which an item is rated.ACZB

Frequency Rating:

Between 47.0 hertz and 63.0 hertz

MRC:

An indication of the feature/s/ of the inclosure.ANPZ

Inclosure Feature:

Single item w/housing

MRC:

Indicates the type of test for which the item is designed.AQXY

Test Type For Which Designed:

Frequency translation for satellite communications

MRC:

Describes the capabilities,intended use,and/or purpose for which the item is provided.FTLD

Functional Description:

Conversion loss 15 db, 18 db with options 1 or 2; amplitude response porm 0.25 db over any 40 mhz, porm 1 db over output frequency band; input/output return loss 20 db min; level control 30 db, 0.2 db step size; intermodulation distortion with two inband signals at m13 dbm input, thrid order intermodulation products are less than 50 dbc; input/output isolation 60 db min

MRC:

A measurement from the bottom to the top of an object,in distinction from depth.HGTH

Height:

3.500 inches

MRC:

Characteristics or qualities of an item,not covered in any other requirement,which are considered essential information for one or more functions excluding nsn assignment.SUPP

Supplementary Features:

Environmental opeating ambient temperature 0-50 degrees c, relative humidity up to 95 pct at 30 degrees c, atmospheric pressure up to 10, 000 feet; nonoperating ambient temp m50-70 degrees c, relative humidity up to 95 pct at 40 degrees c, atmospheric pressure up to 40, 000 feet, shock and vibration normal handling by commercial carriers

Code	Definition
FN	Factory New. Parts manufactured by then OEM and includes manufacturer certification.
NE	New. Parts manufactured by the OEM. May include manufacturer certification or company certification.
NS	New Surplus. New material item purchased from excess inventory.
OH	Overhauled. Product has been rebuilt and tested in accordance with the manufacturer's specifications by a repair shop (MRO).
SV	Serviceable product.
AR	As Removed. Product removed from aircraft or platform with no guarentee on the functionality of the part.
RP	Repairable. Product can be repaired by a MRO and be given a FAA 8130 or EASA Form 1 certification.

Part Number D-8639

Pricing & Availability

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