Procom MLH 6-2-bz - Manual

MLH 6/2-BZ
Dual-frequency Mobile Antenna for the 6 m and 2 m
Amateur Bands
DESCRIPTION
Dual-frequency antenna for the 6 m and the 2 m bands (see note).
Covers 50 – 52 MHz and 144 – 146 MHz – no tuning required.
Shortened ¼ λ antenna at 6 m.
⅝ λ antenna at 2 m – approx. 3 dB gain.
Choice between glass fiber and stainless steel whip.
Stainless steel BZ-mount with ball-joint and wing screw.
Easy mounting from the outside only. Models with roof thickness from 2
mm to 7.5 mm mounting from the inside.
Choice between two connection principles:
BZ-mount: FME-connection (supplied without cable).
BZP4-mount: Permanently attached 4 m cable terminated with FME-
connector.
Sturdy mobile antenna of high quality.
ORDERING DESIGNATIONS
WHIP
STAINLESS
STEEL
PRODUCT
NO.
WHIP
GLASS
FIBER
PRODUCT
NO.
MOUNT
VERSION
MLH 6/2-BZR 130000660 MLH 6/2-BZ 130000659 BZ-mount with
FME-system
MLH 6/2-
BZP4R
130000661 MLH 6/2-
BZP4
130000662 BZP4-mount with
4 m cable + FME-
connector
SPECIFICATIONS
ELECTRICAL
MODEL MLH 6/2-BZ
ANTENNA TYPE Mobile whip antenna:
Shortened ¼ λ at 6 m, ⅝ λ at 2 m
FREQUENCY 50 – 52 MHz (6 m amateur band)
144 – 146 MHz (2 m amateur band) – no tuning
required
IMPEDANCE Nom. 50 Ω
POLARIZATION Vertical
GAIN Equal to shortened ¼ λ at 6 m.
Approx. 3 dB at 2 m
BANDWIDTH ≥ 12 MHz @ SWR ≤ 1.5
SWR < 2.0 @ f.res. at 6 m
< 1.3 @ f.res. at 2 m
MAX. POWER 150 W
MECHANICAL
MATERIALS Whip:
Conical glass fiber or stainless steel
Black chromed brass
Spring:
Black stainless steel
Mount:
Black-chromed brass
Weather- and shockproof plastics
Stainless steel
RECOMMENDED
INSTALLATION
TORQUE
7.5 ± 1 Nm
COLOUR Black
HEIGHT Approx. 1300 mm
WEIGHT BZ-version: Approx. 350 g
BZP4-version: Approx. 500 g
MOUNTING ø21 mm dia. hole
(For roof thickness 2 mm up to 7.5 mm
mounting hole should be ø22 mm dia.)
ROOF THICKNESS Max. 2.0 mm
(Models up to 7.5 mm on request)
NOTE
A diplexer type DIPX 88/136 can be used, when operating two transceivers
at the same time.