External
WTTX171056B
860MHz，external stick antenna, RP-SMA
WTTX190114B
860~880MHz, external stick antenna, RP-SMA
WTTX180563B
433MHz, external stick antenna, SMA(M)
WTTX190013B
698/2690MHz, external stick antenna, SMA(M)
WTTX100114A-1
860MHz, external stick antenna, RP-SMA
WTTX180446B
780MHz, external stick antenna, SMA(M)
WTTX160481B
470MHz, external stick antenna, SMA(M)
WTTX-OMNI920-6-NJ
900~930MHz, external fiber-glass antenna, N-J
WTTX-OMNI860-2.5-NJ
860~870MHz, external fiber-glass antenna, N-J
WTTX-OMNI470-2-NJ
470~510MHz, external fiber-glass antenna, N-J
