Core: New SIM900A upgraded version
Power supply filter capacitor: 1000uf high-quality chip tantalum capacitors
Anti-jamming circuit: TVS tube, anti-surge, anti-static (for industrial field applications)
Connector: IPEX head, MMA head and tinned copper drain pin
1 X SIM900A GSM/GPRS extension module
Note: all the descriptions and prices are subject to change without prior notice.
Free Shipping: No
Shipping Weight/Unit(g): 0
Std. Packing Qty. (pcs): 1
