PCTEL IBflex, Справочник по аппаратуре

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SeeGull
®
IB flex
®
Reference Manual
PCTEL, Inc. Page 24 of 42 Rev T
5. RF Antenna Information
This section discusses antennas that are
used with the SeeGull IBflex scanning
receiver system.
5.1. Antenna Verification
Verify that all the necessary antennas are
included in the shipment and that each is
marked. Each antenna comes in a bag
labeled with the antenna’s model number
and its corresponding frequency range,
while the antenna itself is labeled by the
frequency range.
5.2. Cellular Antennas
PCTEL offers several antennas that are
industry superior antennas supporting low
dB loss cable, extended temperature ranges
and a frequency range wide enough to cover
PCTEL’s SeeGull IB
flex scanning receiver.
Figure 19 - OP278H
The OP278H supports a wide frequency
range from 698 MHz to 3.8 GHz. The
antenna gain is shown in
Figure 20 . The
antenna comes standard with a magnetic
mounting base and a male SMA
2
connector
for the RF, as shown in Figure 19 .
Figure 20 - OP278H/OP379H, OP451 and
OP278H Gain
The OP379H shown in
Figure 21 supports a
wide frequency range from 698 MHz to 3.8
GHz. The antenna gain is shown in
Figure
20 . These antennas come standard with a
male SMA
2
connector for the RF and an
SMB (push-on/pull-off) adapter for the GPS.
Figure 21 - OP379H
PCTEL’s PCTWSLMR wide spectrum multi-
band antenna (Figure 23) supports multi-
band radio
technology to provide interoperability among
emergency management and response
personnel, regardless of the frequency band
used. It provides outstanding coverage
of VHF and UHF bands, including 700 MHz
public safety, 800 MHz and 900 MHz