Campbell RF401, Instruction Manual, Page: 32 / 130

RF401-series and RF430-series Spread Spectrum Radio/Modems
16
4.4 Compatible Antennas
The 900 MHz antennas are compatible with the RF401, RF411,
RF430, and RF431. The 2.4 GHz antennas are compatible with
the RF416 and RF432.
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 RPSMA female
connector for connection to the radio. 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. The antennas are
listed below. Photographs of some of the antennas are shown in FIGURE 4-1
through FIGURE 4-8 .
An FCC authorized antenna is a REQUIRED component.
You must pick one of the antennas listed below.
Description
900 MHZ, 0 dBd ANTENNA, OMNI ¼ WAVE WHIP,
RPSMA STRAIGHT, LINX, 3.2 inches long.
900 MHZ, 0 dBd ANTENNA, OMNI ½ WAVE WHIP,
RPSMA RT ANGLE, ASTRON, 6.75 inches long.
900 MHZ, 3 dBd ANTENNA, OMNI COLLINEAR,
ANTENEX FG9023, 24 inches tall, W/FM2 MOUNTS,
fits 1 in. to 2 in. O.D. mast (requires an antenna cable;
see Section 4.5 , Antenna Cables and Surge Protection
(p. 21)
).
900 MHZ, 1 dBd ANTENNA, INDOOR OMNI ½
WAVE DIPOLE, 10 ft. cable with SMA connector to
attach to the radio, window or wall mounted by sticky
back, 4 inches wide.
900 MHZ, 6 dBd ANTENNA, 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 an antenna cable; see Section 4.5 ,
Antenna Cables and Surge Protection
(p. 21)
).
900 MHZ, 9 dBd ANTENNA, 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 an antenna cable; see Section
4.5 , Antenna Cables and Surge Protection
(p. 21)
).
CSI Item Number
#
14310
# 14204
#
14221
# 15970
# 14205
# 14201
#
16005 2.4 GHz, 0 dBd ANTENNA, OMNI ½ WAVE WHIP,
RPSMA RT ANGLE, LINX ANT-2.4-CW-RCT-RP,
4.5 inches long.
NOTE
CAUTION