A5645-U1 Antenova, A5645-U1 Datasheet - Page 8

• Manufacturer Part Number: A5645-U1
• Description: Antennas Reference Board for Mica 2.4 GHz
• Manufacturer: Antenova

Specifications of A5645-U1

• Dimensions: 92 mm L x 49 mm W
• Frequency Range: 2.4 GHz to 2.5 GHz
• Vswr: 1.8:1
• Technology Type: Reference Board for Internal GPS SMD Chip Antenna
• Frequency: 2.4 GHz
• Gain: 1.8 dBi
• Termination Style: SMA
• For Use With: gigaNova, Mica 2.4 GHz, Internal SMD Chip Antenna
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

11 Soldering
This antenna is suitable for lead free soldering.
The reflow profile should be adjusted to suit the device, oven and solder paste, while
observing the following conditions:
12 Hazardous material regulation conformance
The antenna has been tested to conform to RoHS requirements. A certificate of
conformance is available from Antenova’s website.
13 Packaging
Note: Storage of open reels of antennas is not recommended due to possible oxidization of pads on
antennas. If short term storage is necessary, then it is highly recommended that the bag containing
the antenna reel is re-sealed and stored in like storage conditions as in above table.
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13-1 Optimal storage conditions for packaged reels
Integrated Antenna and RF Solutions
Temperature
Humidity
Shelf Life
Storage place
Packaging
The maximum temperature should not exceed 240 ºC
However for lead free soldering, a maximum temperature of 255 ºC for no more than
20 seconds is permitted.
The antenna should not be exposed to temperatures exceeding 120 ºC more than 3
times during the soldering process.
-10ºC to 40ºC
Less than 75% RH
18 Months
Away from corrosive gas and direct sunlight
Reels should be stored in unopened sealed
manufacturer’s plastic packaging.
Mica 2.4 GHz SMD Antenna
Part No. A5645
Product Specification FE010315-N
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