
APPENDIX
F
195C
SPECIFICATIONS
Antenna
Specifications
Revised: 15 Feb 2017
APX F-2
ESTeem Models 195MHC
Model
No:
AA19C
Antenna
Type:
Omni
‐
Directional,
½
Wave
Applications:
Mobile
Mount.
Frequency:
450
to
470
MHz
‐
AA19C
400
to
420
MHz
‐
AA19F
Polarization:
Vertical
Impedance:
50
ohms
Gain:
0
dBd
VSWR:
<
2
to
1
Front
To
Back
Ratio:
n/a
Horizontal
Beamwidth:
n/a
Vertical
Beamwidth:
60
degrees
Antenna
Material:
Rubber
duck
whip.
Mounting
Hardware:
Magnetic
base.
Antenna
Connector
:
TNC
with
12
feet
integral
RG
‐
58
cable.
Antenna
Envelope:
16
in.
length.
Magnetic
base
3.5
in.
by
3
in
by
1
in.
Weight:
1
lb.
5
oz.
Model
No:
AA20C.1
Antenna
Type:
Omni
‐
Directional,
DC
grounded,
Collinear
5/8
wave
over
1/2
wave.
Applications:
Fixed
base
or
mobile
mounting.
L
shaped
mounting
bracket
may
be
removed
for
panel
mounting.
Ground
plane
radials
may
be
removed
depending
on
application.
Frequency:
450
to
470
MHz
‐
AA20C.1
Polarization:
Vertical
Impedance:
50
ohms
Gain:
3.2
dBd
VSWR:
<
1.5
Front
To
Back
Ratio:
n/a
Horizontal
Beamwidth:
n/a
Vertical
Beamwidth:
30
degrees
Antenna
Material:
Stainless
steel
whip
and
ground
plane
radials.
All
other
hardware
anodized
metal.
Mounting
Hardware:
Stainless
steel
clamps
for
mounting
to
¾
in.
to
1
/2
in.
pipe
with
right
angle
mount
or
direct
mount.
Antenna
Connector
:
N
‐
Type
Female
Antenna
Envelope:
37
½
in.
length
by
16
in
width
with
ground
plane
radials.
Weight:
2
lbs.
Model
AA19C
Model
AA20C.1
Содержание 195C
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