Found 5 alternatives for ZETA-915-SO by RF Solutions. Rf Transceiver Modules And Modems — 12-SMD Module.
RX TXRX MOD ISM < 1GHZ CAST SMD
RF TXRX MOD NAV/CER PATCH SMD
RX TXRX MOD ISM < 1GHZ CAST SMD
433MHZ TRANSCEIVER MODULE CC1101
868MHZ TRANSCEIVER MODULE CC1101