资料介绍
test(灵敏度测试)
GPS L1/L2 Survey Antennas Test Report
Part 1 Antennas sensitivity test（灵敏度测试）
Purpose: to compare S/N of antennas by various manufacturers
Date: 2004/08/07
Address: Guangzhou, China
OEM Receiver：NOVTEL OEM4-G2L
1、Sensitivity test of antennas by several major GPS antenna manufacturers
| |DF7227 |Competitor 1 |Competitor 2 |Competitor 3 |
|Time |15:34 |15:29 |15:38 |16:32 |
|SV |L1 |L2 |L1 |L2 |L1 |L2 |L1 |L2 |
|1 |39.09 |39.35 |/ |/ |42.72 |26.14 |41.18 |30.33 |
|6 |41.12 |37.25 |/ |/ |40.17 |33.19 |38.98 |20.93 |
|14 |48.22 |48.74 |44.77 |41.91 |46.35 |39.64 |43.97 |27.73 |
|16 |47.55 |41.69 |43.37 |36.68 |45.29 |37.49 |44.6 |36.42 |
|20 |39.73 |38.88 |37.22
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