Novatel GLONASS دليل المستخدم

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WARRANTY POLICY
NovAtel L1 GPS/ L1 GLONASS Antenna

Model 504
NovAtel Inc. warrants that its Global Positioning System (GPS) products are free from defects in materials and
workmanship, subject to the conditions set forth below, for the following periods of time:



NovAtel L1 GPS/L1 GLONASS Antenna One (1) Year
Cables and Accessories Ninety (90) Days


- User Information -
Date of sale shall mean the date of the invoice to the original customer for the product. NovAtel’s respon

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Mean Phase Center 44 L1 Only NovAtel L1 GPS/ L1 GLONASS Model 504 Technical Specifications Mechanical Drawings MEAN ELECTRICAL - Electrical - PHASE CENTER Frequency: 1575 ± 10 MHz (GPS L1) + 1602.0 to + 1615.5 MHz (GLONASS L1) Out-of-band 20 dB @ 250 MHz 178 rejection: LOGO Antenna elev. θ = 90°: + 6.5 dBic (typical) (ALIGN TOWARDS NORTH) pattern: (0° = zenith) 20° ≤ θ < 90°: - 1.0 dBic to 6.5 dBic (typical) 5° ≤ θ < 20°: - 4.0 dBic to 0.0 dBic (