NorthStar Navigation 961XD Benutzerhandbuch

APPENDIX A - Technical Specifications

Page 72

961 INSTALLATION MANUAL Revision A

Height:

11 inches

Diameter:

2.6 inches

Weight:

1.5 pounds 

DGPS Whip Antenna:

48-inch fiberglass whip (not supplied)
(Shakespeare 4' #173 loaded, or Radio 
Shack #21-934)

Frequency:

1575 MHz ±2 MHz

Finish:

Outdoor Weatherable Polymer

Polarization:

Right-Hand Circular

Weight:

22 Ounces

Axial Ration:

3 dB Max.

Dimensions:

152 mm(W) x 152 mm(L) x 67 mm(H)
6.00”(W) x 6.00”(L) x 2.63”(H)

Altitude:

12,000 Feet

Noise Figure:

2.5 dB Max.

Temperature:

-40º C to +70º C

Impedance:

50 Ohm

VSWR:

<2.0 : 1

Band Rejection:

35dB @ 1625 MHz

Power Handling:

1 Watt

Gain, beacons:

20 dB

Gain, GPS:

23 dB