Interstate Electronics Corporations Xfactor

™

Xfactor SAASM technical information

Size

Package

Power

Operating voltage

Number of channels

Receiver frequency

Code

Selective availability

Outputs

Fast acquisition ASIC

Acquisition

Reacquisition

Jamming performance

Accuracy (PPS)

Time maintenance

Security design

for further information please visit our web site at www.iechome.com

or contact us at 714-758-0500 • fax: 714.758.4148

SPECIFICATIONS

X

factor

Xfactor can track both the C/A and P(Y) code and carrier phase. It implements the latest KDP II chipset and is thermal sprayed to

meet demanding security requirements. Its robust, gun-ruggedized design (specified to 15,000 Gs) make it ideally

suited for projectile applications and for other high dynamic environments.

40mm x 40mm x 03.2mm. The smallest SAASM in the industry.

FP ball grid array.

2w track. 4w acquisition.

3.3v I/O, 2.5v core.

12 tracking channels, plus one separate acquisition channel.

L1-L2, user-selectable combinations (6+6, 10+2, etc.)

C/A, P or (Y)

Yes. KDP-II chipset, extended KDP functionality capable.

SA/AS key loading – KYK-13, KOI-18 or DS-101

Pseudorange, carrier phase and ephemeris data.

Yes. 2,048 correlators plus 16DFTs equals 30,000 time/frequency

search bins. The fastest SAASM in the industry.

< 6 seconds. (Direct-Y no jamming) (prob > .95)

2,048 correlators plus 16 DFTs = 30,000 time/frequency search bins

< 5 seconds (prob > .95)

Acquisition at > 40dB J/S

Track at > 50 dB J/S

(higher when inertially aided)

3 meters PR, 0.025 m/s DR RMS (state 5). 7 meters PR RMS (state 3)

> 30 minutes

Type 2, JPO approved. Approved tamper resistive coating.

KDP-II chipset

Key loading via DS-101, DS-102, or AuP interface

No-power black key retention, low-power red key retention

Supports cold keying and cold zeroization