Procom UHF-DP-ARRAY-...-... - Manual

UHF-DP-ARRAY-.../...
UHF-Dipole Array with 2 or 4 Dipoles Combined together to
a Common Feeder
DESCRIPTION
The purpose of coupling antennas in a array is to achieve either gain or
to create a special shape of the radiation diagram.
The branches of the cable harness are impedance transforming sections
and must not be shortened.
The cable harnesses are fully waterproof and protected against
hostile environments.
By using these cable matching harnesses, two/four antennas can be
combined together and fed in phase keeping a low SWR and
minimum insertion loss.
The antennas are supplied complete with clamps for mounting on
30 - 58 mm / 1.18 - 2.29 in. diameter mast tube.
UHF-DP-ARRAY-4/...
Cable harness not shown, support mast is custom-supplied.
ORDERING DESIGNATIONS
TYPE PRODUCT NO.
UHF-DP-ARRAY-2/l 120000218
UHF-DP-ARRAY-2/h 120000219
UHF-DP-ARRAY-4/l 120000207
UHF-DP-ARRAY-4/h 120000208
SPECIFICATIONS
ELECTRICAL
MODEL UHF-DP-ARRAY-.../…
ANTENNA TYPE Dipole array, 2 or 4 stacked dipole incl. cable harness
(splitter/combiner)
FREQUENCY UHF-DP-ARRAY-2/l : 380 - 430 MHz
UHF-DP-ARRAY-2/h: 420 - 470 MHz
UHF-DP-ARRAY-4/l : 380 - 430 MHz
UHF-DP-ARRAY-4/h: 420 - 470 MHz
IMPEDANCE Nom. 50 Ω
POLARIZATION Horizontal (adjustable)
GAIN UHF-DP-ARRAY-2/...: 3 - 6 dBd
UHF-DP-ARRAY-4/...: 6 - 9 dBd
dependent on the spacing to the metal mast
VERTICAL
BEAMWIDTH
UHF-DP-ARRAY-2/...: 36°
UHF-DP-ARRAY-4/...: 18°
BANDWIDTH 50 MHz
SWR ≤ 1.5
MAX. POWER 100 Watt on the feeder terminal
MECHANICAL
TEMP. RANGE -25°C → +65°C
CONNECTOR N-female on the cable splitter/combiner feeder for the
downlead cable
WIND SURFACE UHF-DP-ARRAY-2/...: 0.7 m 2 / 8 ft 2
UHF-DP-ARRAY-4/...: 0.16 m 2 / 1.7 ft²
WIND LOAD UHF-DP-ARRAY-2/...: 23 N @ 160 km/h / 23 N @
100 mph
UHF-DP-ARRAY-4/...: 48 N @ 160 km/h / 48 N @
100 mph
COLOUR “Aluminium”, black and bright
MATERIALS Aluminium
DIMENSIONS For each dipole :
Boom dia. : 31.8 mm / 1.25 in.
Dipole element dia. : 19.0 mm / 0.75 in.
Boom length : Approx. 0.9 m / 35 in.
Element length : Approx. 0.3 m / 12 in.
WEIGHT UHF-DP-ARRAY-2/...: Approx. 5 kg / 11 lb.
UHF-DP-ARRAY-4/...: Approx. 12 kg / 26 lb.
MOUNTING On 30 - 58 mm / 1.18 - 2.29 in. dia. mast tube with
the included mast clamps. Cable binders not included