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Portable Solar Charger with Mono or Multi-Crystalline Panel with USB Port for Cellphones
Model Number: SPK-SOLSC32
Brand Name: SPK
Key Specifications/Special Features:
Solar panel (mono or multicrystalline): 5.5V 45mALi-ion rechargeable battery: 3.7V 600mAhLCD show all status of charging, discharging and batterypowerSupply 2 hours t... |
2017-11-11 |
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External GSM Antenna/WLAN Antenna with Connector
Model Number: SPK-GSM-090
Brand Name: SPK
Key Specifications/Special Features:
Frequency range:GSM/850E: 824 to 894MHzGSM: 880 to 960MHzDCS: 1,710 to 1,880MHzPCS: 1,850 to 1,990MHzGain: 1.5dBV.S.W.R: 2.0:1Impedence: 50 ohmsConnector: SMA (P)Dime... |
2017-11-07 |
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GPS Smart Antenna Module with High Performance, Low Power for OEM
Model Number: SPK-GSMSM-622
Brand Name: SPK
Key Specifications/Special Features:
Based on u-blox6 low power single chipHigh performance: -160dBm+ tracking sensitivityLow power: 56mA at continuous trackingSupports SBAS (WAAS, EGNOS, MSAS, GAGAN)A... |
2017-10-22 |
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