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RF400 Series Spread Spectrum Data Radio/Modems
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A remote RF400 can be connected to a CR23X’s or CR5000’s RS-232 port
with a null modem DB9M/DB9M cable (CSI Item # 14392). See Appendix F
for details on power supply.
4.4 Antennas for the RF400 Series
Several antennas are offered to satisfy the needs for various base station and
remote station requirements. These antennas have been tested at an authorized
FCC open-field test site and are certified to be in compliance with FCC
emissions limits. All antennas (or antenna cables) have an SMA female
connector for connection to the RF400. The use of an unauthorized antenna
could cause transmitted field strengths in excess of FCC rules, interfere with
licensed services, and result in FCC sanctions against user.
An FCC authorized antenna is a REQUIRED component. You
must pick one of the antennas listed below.
CSI Item Number Description
14310 0 dBd ANTENNA, 900 MHZ, OMNI ¼ WAVE WHIP,
RPSMA STRAIGHT, LINX, 3.2 inches long.
14204 0 dBd ANTENNA, 900 MHZ, OMNI ½ WAVE WHIP,
RPSMA RT ANGLE, ASTRON, 6.75 inches long.
14221 3 dBd ANTENNA, 900 MHZ, OMNI COLLINEAR,
ANTENEX FG9023, 24 inches tall, W/FM2 MOUNTS,
fits 1 in. to 2 in. O.D. mast (requires COAX RPSMA-L
or COAX NTN-L)
15970 1 dBd ANTENNA, 900 MHZ, INDOOR OMNI ½
WAVE DIPOLE, 10 ft. cable with SMA connector to fit
RF400 Series, window or wall mounted by sticky back,
4 inches wide.
14205 6 dBd ANTENNA, 900 MHZ, YAGI, LARSEN
YA6900 TYPE N-F, boom length 17.25 inches, longest
element 7.25 inches, W/MOUNTS, fits 1 in. to 2 in.
O.D. mast (requires COAX RPSMA-L or COAX NTN-
L)
14201 9 dBd ANTENNA, 900 MHZ, YAGI, MAXRAD
BMOY8905 TYPE N-F, boom length 21.4 inches,
longest element 6.4 inches, W/MOUNTS, fits 1 in. to 2
in. O.D. mast (requires COAX RPSMA-L or COAX
NTN-L)
16005 0 dBd ANTENNA, 2.4 GHz, OMNI ½ WAVE WHIP,
RPSMA RT ANGLE, LINX ANT-2.4-CW-RCT-RP,
4.5 inches long.
16755 13 dBd ANTENNA, 2.4 GHz, ENCLOSED YAGI,
allows vertical or horizontal polarization, MAXRAD
NOTE