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> Double helix 900 mhz antenna 440 mhz type n connector
Double helix 900 mhz antenna 440 mhz type n connector
Double Helix 5db MET 902~928 MHZ Antenna with Type N Connector. Has O-ring for connector.
For those that Calculate Frequancy length for antenna wave length this antenna is about 21" long above connector with about 2.5" to the fist coil (Helix) about 1.5" coil, 7.75" to the next coil, 1.5" coil again and then 7.5" for the top with a little rubber cap.
