Instruction Manual

GP 80 B/...
Broad-Banded, Antistatic Ground-Plane Antenna for the 80
MHz Band
DESCRIPTION
GP 80 B/… is a broad-banded ground-plane antenna of the triple-leg
type.
The 80 MHz-band is covered by 3 models covering the following
frequency segments: 66 - 78 MHz, 71 - 83 MHz and 76 - 88 MHz.
Atmospherical discharges are immediately led to ground, as all metal
parts are DC-connected. Consequently, the antenna shows a DC-short
across the coaxial cable.
GP 80 B/… is made from corrosion-resistant aluminium, which together
with a special anodizing process gives this antenna a very long lifetime.
ORDERING DESIGNATIONS
TYPE PRODUCT NO. FREQUENCY
GP 80 B/l 100000065 66 - 78 MHz
GP 80 B/m 100000064 71 - 83 MHz
GP 80 B/h 100000063 76 - 88 MHz
SPECIFICATIONS
ELECTRICAL
MODEL GP 80 B/...
ANTENNA TYPE ¼ λ ground-plane, broad-banded
FREQUENCY Models within 66 - 88 MHz (see model survey)
IMPEDANCE Nom. 50 Ω
RADIATION Omnidirectional
POLARIZATION Vertical
GAIN 2 dBi 0 dBd
BANDWIDTH 12 MHz
SWR ≤ 1.6
MAX. POWER 600 W
ANTISTATIC
PROTECTION
All metal parts DC-grounded
(Connector shows a DC-short)
MECHANICAL
CONNECTOR 0.5 m tail of RG 213 terminated with an N-female
connector
WIND SURFACE 0.101 m²
WIND LOAD 128 N @ 160 km/h
COLOUR Black
MATERIALS Black anodized, corrosion-resistant aluminium
TOTAL HEIGHT Approx. 1.6 m
WEIGHT Approx. 2.4 kg
MOUNTING 38 mm dia. mast tube
TYPICAL SWR - CURVE
PROCOM A/S reserve the right to amend specifications
without prior notice.
20/09/11