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Baseband with RF part of integration, small size Beidou / GPS two-way embedded user terminal module (Model DWSCA15) of
Information Name: | Baseband with RF part of integration, small size Beidou / GPS two-way embedded user terminal module (Model DWSCA15) of |
Published: | 2013-03-26 |
Validity: | 999 |
Specifications: | |
Quantity: | 9999.00 |
Price Description: | |
Detailed Product Description: | 1 Task Overview Beidou / GPS bidirectional embedded user terminal module (referred to as Beidou / GPS terminal module) by the power amplifier, low-noise amplifier, frequency channel, baseband processor consists of four parts, positioning and communication can be realized through the the Beidou generation GPS navigation system function. 2 function parameters required to meet "Compass user machine data interface requirements (version 4.0) requirements; possess crystal frequency adjustment function automatically; have communication function Beidou card; possess 1pps second pulse output capability. A 3 performance requirements. Beidou capture time: first catch: ≤ 2S; loss of lock catch: ≤ 1S; any two-channel time difference measurement error: not more than 10ns (1σ); receive channels: 10; dynamic range: user machine in the receiving sensitivity of -157.6 dBW,, dynamic environment of not more than 300Km / h under the conditions, can still achieve the positioning and communication functions; positioning success rate: ≥ 99% (the darkroom test environment); the device latency consistency and stability: Consistency: 1ms ± 10ns; stability: ≤ 3ns / year; transmitted signal response time accuracy: ≤ 12.5ns (1σ); Other indicators are shown in Table 1. II. GPS Receiver Type: L1 frequency band, C / A code, 88-channels Sensitivity: Tracking:-165dBm capture:-148dBm Positioning accuracy: Position 3m CEP without SA speed: 0.1m / s without SA granted when Pulse (PPS): 60ns RMS positioning time: Cold start: 33s Warm start: 30s Hot start: 1s repositioning: <1s data refresh rate: 1Hz operating range: Height: Max 18,000 m speed: Max 515m / s Acceleration: Less than 4g |
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Copyright © GuangDong ICP No. 10089450, Di Bian Zhuang Ning efficiency spasm, rudder and Technology, the server software, oil ?? chain ?? have limit the Company Hu All rights reserved.
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You are the 11050 visitor
Copyright © GuangDong ICP No. 10089450, Di Bian Zhuang Ning efficiency spasm, rudder and Technology, the server software, oil ?? chain ?? have limit the Company Hu All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility