RF416 CAMPBELL SCIENTIFIC 2.4GHZ SPREAD SPECTRUM RADIO EM PÉ DE SERRA

Maiores informações: campbellsci.com.br/rf416 Visão Geral O RF416 tem faixa de frequência de 2.45 a 2.46 GH, usada em muitos países. Este rádio de 50 mW e frequência ampla pode transmitir dados a outro rádio RF416, para rádio RF432, para um datalogger CR216(X) ou interface AVW216. /n O RF416 dá apoio a comunicações ponto-a-ponto e ponto-multiponto. Pode servir de modem/rádio de campo enquanto conectado a um computador. O rádio também pode servir de roteador/repetidor autônomo. Descrição Técnica The RF416 reduces susceptibility to RF interference from other spread spectrum devices by providing user-selectable frequency hopping patterns. Spread spectrum radios spread the normally narrowband information signal over a relatively wide band of frequencies. This process allows communications to be more immune to noise and interference from RF sources such as pagers and cellular phones. Especificações Operating Frequency: 2.450 to 2.482 GHz Type: Frequency Hopping Spread Spectrum (FHSS) Transceiver RS-232 Baud Rate: 38.4k, 19.2k, 9600, 4800, or 1200 bps Channel Capacity: 65,000 Network Identifiers share 25 hop channels Frequency Hopping Patterns: Six different selectable patterns Receiver Sensitivity: -104 dBm at 10-4 bit error rate (Campbell Scientific protocols will issue retries wherever a bit error occurs) Interference Rejection: 70 dB at pager and cellular phone frequencies Transmitter Power Output: 50 mW nominal Antenna Connector: Reverse polarity SMA FCC ID: OUR-24XSTREAM Power: 9 to 16 Vdc Operating Temperature Range: -25° to +50°C LEDs: Power on, TX, RX, diagnostics RS-232 Connector: 9-pin “D” Female (4 wire: Tx, Rx, CTS, GND) CS I/O Connector: 9-pin “D” Male (newer dataloggers provide power to the radio on this connector. Dataloggers purchased before December 1997 require the #14291 Field Power Cable.) Power Connector: Barrel plug, center positive 12 V; used to connect the 14291 Field Power Cable Dimensions: 11.4 x 7.0 x 2.9 cm (4.9" x 2.8" x 1.2") Weight: 227 g (8 oz) Average Current Drain Stand-by: Receiving: 36 mA Transmitting: 75 mA