Campbell RF400 Manual de usuario descargar pdf (Pagina 4)

Campbell Scientific, Inc.

Printed November 2004

Specifications

Operating Frequency: 910 to 918 MHz RF400, 920 to 928 MHz RF410, 2.450 to 2.460 GHz RF415

Type: Frequency Hopping Spread Spectrum (FHSS) Transceiver

I/O Data Rate: 9600 bps

Channel Capacity: 65,000 Network Identifiers share 25 hop channels

Frequency Hopping Patterns: Six different selectable patterns

Frequency Control: Direct FM

Receiver Sensitivity: -110 dBm (-104 dBm RF415) 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: 100 mW nominal (RF400, RF410)

60 mW nominal (RF415)

Antenna Connector: Reverse polarity SMA

FCC ID: OUR9XTREAM (RF400, RF410)

OUR-24XSTREAM (RF415)

Operating Temperature Range: -25° to +50°C standard (-55° to +85°C extended option for RF400, RF410 only;

please note that the push button that allows customers to check/edit program-

mable settings while the radio is connected to a computer may not operate at

temperatures colder than -25°C)

Dimensions: 4.75 x 2.75 x 1.3 inches (12.1 cm x 7.0 cm x 3.3 cm)

Power: 9 to 16 Vdc

Average Current Drain: <1 mA stand-by (assuming power-saving options used),

24 mA while receiving, <75 mA while transmitting (RF400, RF410)

36 mA while receiving, 75 mA while transmitting (RF415)

LEDs: Power on, TX, RX, diagnostics

CS I/O Connector: 9-pin “D” Male for all needed communications lines. Newer loggers provide

power to the radio on this connector. Older loggers may require optional power

cable #14291*

RS-232 Connector: 9-pin “D” Female for TX, RX, CTS, ground RS-232 levels

Power Connector: Barrel connector, center positive 12 V for use in base station configuration or

with older dataloggers (newer loggers provide power to the radio on the

CS I/O connector)

Compatible Devices: 21X(L), CR10(X)*, CR1000, CR200-series, CR23X, CR510, CR7, CR5000, CR500,

RAD Modem, and COM200/COM210 (with A100/PS100 at a nondatalogger site)

*Older wiring panels (CR10 silver or CR10 black with gray terminal strips) will require optional power cable #14291.

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Campbell RF400 Manual de usuario Pagina 4