DAGR (Defense Advanced GPS Receiver)
LIN N96248 / Z59863
AN/PSN-13, NSN 5825-01-516-8038 (Original, SAASM 3.1)
AN/PSN-13A, NSN 5825-01-526-4783 (Upgraded, SAASM 3.2)

From the Rockwell-Collins Website: The DAGR incorporates anti-jam improvements for enhanced protection and is the first U.S. handheld GPS receiver program to include the next generation security device, Selective Availability Anti-Spoofing Module (SAASM). The Rockwell Collins SAASM includes:
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Proven capabilities of the Rockwell Collins' NightHawk 12-channel GPS signal processor
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All-In-View navigation using up to 12 GPS satellites
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Advanced correlator engine for accelerated Direct-Y code and C/A code acquisitions
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Next-generation security architecture using Key Data Processor (KDP-II)
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Unclassified-when-keyed operation and updated security features
The DAGR's dual frequency RF front end allows continuous track of both the L1/L2 GPS satellite frequencies. Even when turned off, a precision time source (HAL) runs continuously to allow rapid acquisition of the GPS satellites when the receiver is turned on.
The DAGR website www.shopcollins.com/dagr provides information related to the hardware and operations of the DAGR. It also provides government access for more detailed information on documentation and training. Users of the DAGR can provide feedback to Rockwell Collins Engineering for potential future DAGR improvements. Links are also available to Customer Service for the DAGR.
DAGR Accessories:
| Collins Part Number | National Stock Number | Accessory Name | Description | Picture |
| 013-1928-020 | 5825-01-469-6033 | Helmet Antenna Mount | Mount used to mount the RA-1Antenna to a Helmet |
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| 013-1981-010 | 5985-01-502-6692 | Remote Antenna 1 (RA-1) | Antenna for tracking L1 & L2 Signals, Magnetic Mount with SMC Connector. Also functions as the Helmet Antenna. |
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| 013-1981-020 | 5985-01-521-1775 | Remote Antenna 2 (RA-2) | Antenna for tracking L1 & L2 Signals, Hard Mount with TNC Connector. |
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| 426-0227-010 | TBA | Cold Weather Battery Pack Cable | Cold Weather Battery Pack (CWBP) Cable is an external power cable that interfaces the CWBP to the DAGR. | |
| 822-1951-001 | TBA | Vehicle Anti-Jam Accessory (AJA) | When Jamming is detected by the DAGR the Vehicle Anti-Jam Accessory provides the DAGR with increased anti-jam capability |
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| 987-4640-001 | 5995-01-504-1762 | DAGR to RA-1 Cable (5m) | The DAGR-to-RA-1 Cable (5 Meter) provides for connection between the DAGR and a RA-1. |
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| 987-4970-001 | TBA | Cartridge/Trouser Belt Adapter | Attaches to the DAGR for mounting the unit to a Cartridge/Trouser Belt |
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| 987-4975-001 | 6130-01-521-3157 | DAGR AC Power Adaptor | The AC Power Adapter provides for connection between a DAGR and an AC power source that supplies 110/220 VAC ± 10% 50/60 Hz. | |
| 987-5002-001 | 5995-01-521-2680 | DAGR to Have Quick Cable | DAGR-to-HAVE QUICK Cable provides for connection between a DAGR and a HAVE QUICK radio. |
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| 987-5006-001 | 5975-01-521-3063 | DAGR Installation Mount | Used to install the DAGR in a host platform. |
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| 987-5007-001 | 5340-01-521-4394 | Installation Mount Adapter | The Installation Mount Adapter can replace the bracket on the back of the Installation Mount in those installation that require an approximate 1 1/2 " additional clearance from the host vehicle. |
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| 987-5008-001 | 6150-01-521-2548 | DAGR Cigarette Lighter Power Cable | The Cigarette Lighter Power Adapter provides for connection between a DAGR and a cigarette lighter. |
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| 987-5009-001 | 6150-01-521-6755 | DAGR External Power Cable, Fused (2m) | The DAGR-to-External Power Cable, Fused (2 Meter) provides for connection between a DAGR and an external power source. |
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| 987-5010-001 | 5895-01-521-3111 | Personnel Case | Mounts to the Cartridge/Trouser Belt and provides a means to carry the DAGR |
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| 987-5011-001 | 5995-01-521-2713 | DAGR to DAGR/PLGR Cable | The DAGR-to-DAGR/PLGR Cable provides for connection between two DAGRs or between a DAGR and a PLGR. |
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| 987-5012-001 | 5995-01-521-3198 | DAGR to PC Cable | The DAGR-to-PC Cable provides for connection between a DAGR and a PC. |
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| 987-5013-001 | 5995-01-521-3182 | PLGR Adapter Cable-SINCGARS | The PLGR Cable Adapter -SINCGARS provides for connection between the DAGR and a PLGR SINCGARS Cable. |
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| 987-5014-001 | 5995-01-521-3187 | DAGR to SINCGARS Cable | The DAGR-to-SINCGARS Cable provides for connection between the DAGR and a SINCGARS Radio. |
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| 987-5015-001 | 5995-01-521-2941 | DAGR to RA-2 Cable (10m) | The DAGR-to-RA-2 Cable (10 Meters) provides for connection between the DAGR and a RA-2. | |
| 987-5016-001 | 5995-01-521-4244 | DAGR to RA-1 Cable (10m) | The DAGR-to-RA-1 Cable (10 Meter) provides for connection between the DAGR and a RA-1. |
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| 987-5017-001 | 5995-01-521-3120 | PLGR Adapter Cable-External Antenna | The PLGR Cable Adapter – Remote Antenna provides for connection between the DAGR and a PLGR RA Cable. | |
| 987-5019-001 | 6150-01-521-6757 | DAGR External Power Cable, Fused (5m) | The DAGR-to-External Power Cable, Fused (5 Meter) provides for connection between a DAGR and an external power source. |
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| 987-5020-001 | 6150-01-521-3510 | PLGR Adapter Cable-External Antenna | The PLGR Cable Adapter – DAGR provides for connection between a DAGR and a PLGR external power cable |
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| 987-5180-001 | 5995-01-521-3185 | Crypto Keyfill Cable | The Crypto Fill Cable provides for connection between the DAGR and the KYK-13, KOI-18 and AN/CYZ-10. |
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| 987-5182-001 | 5995-01-521-3071 | PLGR Adapter Cable- Serial (Bradley) | The PLGR Adapter Cable-Serial provides an extension of the DAGR J2 connector. |
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| 987-5567-001 | TBA | DAGR/Anti-Jam Accessory Cable | The DAGR/Anti-Jam Accessory (AJA) Cable provides for connection between the DAGR and AJA. | |
| 987-6279-001 | 5985-01-521-2395 | GLS Accessories Kit | The GLS Accessory Kit is used to assist in the calculation of the Gun Laying firing solution. | |
| 987-6280-001 | 5985-01-521-2625 | SubMil Accessories Kit | The SubMil Accessory Kit is used to increase accuracy over the GLS method of calculating the firing solution. | |
| 987-6323-001 | 5935-01-521-3067 | Keyfill Cable Adapter Bracket Kit | The keyfill cable adapter bracket is used along with the host platform installation mount for securing either the crypto keyfill cable or the PLGR/SINGARS cable adapter. |
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| 987-6641-001 | 6135-01-521-3064 | Spare Prime Power Battery Magazine | Spare Prime Power Battery Magazine, interchangeable with the Prime Power Magazine that is provided with the DAGR. |
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| 987-7002-001 | 5995-01-521-6753 | DAGR/Helmet Antenna Cable | The DAGR/Helmet Antenna Cable provides for connection between the DAGR and the Helmet Antenna | |
| 987-7050-001 | TBA | Cold Weather Battery Pack | Cold Weather Battery Pack (CWBP) is an external power supply designed for extended use with a DAGR when batteries are the only practical means for power. | |
| LS14250 Primary / 221-0500-030 Alternate | 6135-01-435-4921 / 6135-01-469-6024 | Memory Battery | 3.6 v, 1/2 AA Lithium Battery used for retaining Memory in the DAGR |






















