V
H
F
138/174 MHz
3 dB Gain, High Performance
Vehicular Antenna Series
Antenna
Mounting
Options
ASP-7455LS
Same as ASP-7450LS
but for use on existing
A/S "low profile" or
motorola mounts. Cable
and mount not included.
Models
ASP-7450 • ASP-7454 • ASP-7455 • ASP-7457
ASP-7450LS • ASP-7455LS
Modular Design — for stocking flexibility, choose . . .
• Complete antennas for the most popular models
• Conversion antennas with your choice of mount and cable
assemblies
• Individual antenna components for unlimited model combinations
Enhanced Performance — all brass inserts eliminate interference
caused by dissimilar metals
Long Life — black UV stabilized ABS base resists chalking
and provides long lasting operation
Noise Free — unique patented DURA-FLEX® elastomer spring
eliminates duplex system noise caused by semi-conductive deposits
found in traditional metal coil springs
System Oriented — Motorola NMO-style mount allows for easy
replacement or upgrade
Electrical
Frequency Range
Gain
VSWR
Power
Bandwidth
Impedance
Mechanical
Whip Material
Whip Length
Spring Material
Transformer
ASP-7450
Complete antenna including:
weatherproof base for 3/4 inch
(19.1 mm) hole with metal
threaded insert, DURA-FLEX
spring, 17-7PH stainless whip
DURA-CON plated, 17 ft
(5.2 m) RG-58/U cable.
Connector available separately.
Base and Fittings
Cable
Connector
Specifications
138-174 MHz
3 dBd (5 dBi)
1.5:1 with DURA-FLEX® spring
or 2:1 with springless adapter
150 Watts
4 MHz
50 ohms
17-7PH stainless steel
54 inches (1.4 m) maximum including
“spring” and coil; 56 inches (142.2 cm)
maximum, springless
DURA-FLEX elastomer, where furnished
14 AWG copper-clad steel wire,
low loss coil, waterproof housing
All brass
17 ft (5.2 m), RG-58/U where furnished;
12 ft (36.0 m) RG-58 A/U for ASP-7454
UHF male (PL-259) on ASP-7454 only;
Available separately on all other models
See inside back cover for available antenna
configurations and VHF selection chart
ASP-7455
Same as ASP-7450,
but for use on
existing A/S “low
profile” or Motorola
mount. Cable and
mount not included.
ASP-7454
ASP-7450 with
magnetic mount base
for easy temporary
positioning on metal
roof or deck, 12 ft
(3.7 m) RG-58A/U
cable, PL-259
connector.
ASP-7457
Same as ASP-7450,
but with 3/8 inch
(9.5 mm) Snap-in
mount, 17 ft (5.2 m)
RG-58/U cable,
connector available
separately.
ASP-7450LS
Complete antenna
including: weatherproof
base for 3/4 inch
(19.1 mm) hole with
metal threaded insert,
springless whip
adapter, 17-7PH
stainless satin finish
whip, 17 ft (5.2 m)
RG-58/U cable.
Connector available
separately.
DURA-FLEX® shock spring — U.S. Patent No. 4,625,213
w w w . a n t e n n a . c o m
®“Stripes of Quality”
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