GSM Antenna - 2dbi Gain Rubber Duck Antenna R/A 32GB SD Card Isolation protection : Power isolation

Isolation protection : Power isolation

maintain iron temperature below 350°C and limit contact time to 3-5 seconds per lead to prevent thermal damage to the capacitor's internal construction

Connect the RX pin to your microcontroller's TX pin and TX pin to your microcontroller's RX pin

Check your local mains voltage compatibility (100-240V AC input available)

GSM Antenna - 2dbi Gain Rubber Duck Antenna R/A 32GB SD Card Isolation protection : Power isolationGSM Antenna 2dbi Gain Rubber Duck Antenna R A GSM Antenna 2dbi Gain Rubber Duck Antenna R A This is a GSM Antenna 2dbi Gain Rubber Duck Antenna R A. The GSM Finger Antenna SMA 2Dbi 2G 3G is an Rubber Duct GSM External Antenna with 5 cm or 2 inch height. The antenna is very compact in size, and is attachable directly onto the SMA connector. The gain of the antenna is 2dbi. Features & Specifications Compact Size Low Cost Antenna Gain : 2dbi Frequency