Model Number: ASA-1818B-UB7X Brand Name: Asir Key Specifications/Special Features: General descriptionASA-1818B-UB7X module series isa family of standalone GNSSreceivers featuring the high performance u-blox M8positioninggenuineThese flexible and costeffective receivers offer numerous connectivity options in miniature 18.1x18.1x6.4mmpackingTheir compact architecture andpowerand memory options make ASA-1818-UB8Xmodules ideal for battery operated mobile devices with very strict cost andspace constraints56-channel u-blox M8positioning engine boasts a time-to-first-fix (TTFF) of under 1 secondThe dedicated acquisition engine, with over 1 million correlatorsis capable of massive parallel time/frequency space searches, enabling it to find satellites instantlyInnovative design and technology suppresses jamming sources and mitigates multipath effects, giving ASA-1818B-UB7X GNSSreceivers excellentnavigation performance even in the most challenging environmentsASA-1818B-UB7X modules are not designed for life saving or supporting devices or for aviation and should not be used in products that could in any way negatively impact the security or health of the user or third parties or that could cause damage to goods
Applications:

1. LBS (location based service)
2. PND (portable navigation device)
3. Vehicle navigation system
4. Mobile phone

Features:
1.Build on high performance, low-powerU-blox UBX-G7020-KTchipset
2.Ultra high sensitivity: -165dBm
3.Extremely fast TTFFat low signal level
4.Built in high gain LNA
5.Low power consumption: max 25mA at 3.3V
6.NMEA-0183 compliant protocol or custom protocol
7.Operating voltage: 3.0-5.5V
8.Operating temperature range: -40 to 85°C
9.Patch antenna size:18x18x4mm
10.Small form factor: 18.5x18.6x7.2mm
11.Communication type: UART/TTL
12.RoHS Directive-compliant (Lead-free)