815 W. 1800 N. | Logan, Utah 84321-1784 | USA | phone (435) 753-2342 | www.campbellsci.com
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Copyright © 2005, 2007
Campbell Scientific, Inc.
Printed October 2007
Specifications
Operating Frequency: 910 to 918 MHz RF401, 920 to 928 MHz RF411, 2.450 to 2.460 GHz RF416
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 RF416) 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 (RF401, RF411)
60 mW nominal (RF416)
Antenna Connector: Reverse polarity SMA
FCC ID: OUR9XTREAM (RF401, RF411)
OUR-24XSTREAM (RF416)
Operating Temperature Range: -25° to +50°C standard (-55° to +85°C extended option for RF401, RF411 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 (RF401, RF411)
36 mA while receiving, 75 mA while transmitting (RF416)
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)*, CR800, CR850, CR1000, CR200-series, CR23X, CR3000, CR510,
CR7, CR5000, CR500, RAD Modem, and COM210/COM220 (with A100/PS100
at a nondatalogger site). If the protocol is set to "Transparent", the RF401, RF411,
and RF416 are compatible with the retired RF400, RF410, and RF415, respectively.
Campbell Scientific does not recommend using the RF401-series radios in networks
containing FGR-115RC, FGR-115RE, or RF450 radios.
*Older wiring panels (CR10 silver or CR10 black with gray terminal strips) will require optional power cable #14291.
(12 Seiten)
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