Procom MH 3-Z - Manual

MH 3-Z
⅝ λ Mobile Antenna with Shock Spring for the 160 MHz
Band
DESCRIPTION
Sturdy, 3 dB gain, ⅝ λ antenna in professional quality.
Available with glass fiber or stainless steel whip.
Stainless steel Z-mount with ball-joint and wing screw whip-fastening
system.
Available with bright or black-chromed metal parts (mount and whip):
MH 3-Z…: Bright version
MH 3-BZ…: Black version
Simple mounting exclusively with access from the outside.
Models with roof thickness from 2 mm to 7.5 mm mounting from the
inside.
Choice between two connection principles:
Z-mount: FME-connection (supplied without cable).
ZP4-mount: Permanently attached 4 m cable terminated with FME-
connector.
ORDERING DESIGNATIONS
TYPE WHIP
STAINLESS
STEEL
PRODUCT
NO.
TYPE
WHIP
GLASS
FIBER
PRODUCT
NO.
MOUNT
VERSION
MH 3-ZR 130000751 MH 3-Z 130000743 Z-mount with
FME-system
BRIGHT
MH 3-BZR 130000758 MH 3-BZ 130000747 BZ-mount with
FME-system
BLACK
MH 3-ZP4R 130000753 MH 3-ZP4 130000745 ZP4-mount
with
4 m cable +
FME-connector
BRIGHT
MH 3-BZP4R 130000752 MH 3-BZP4 130000746 BZP4-mount
with
4 m cable +
FME-connector
BLACK
SPECIFICATIONS
ELECTRICAL
MODEL MH 3-Z
ANTENNA TYPE ⅝ λ mobile whip antenna
FREQUENCY Tunable by cutting within: 144…175 MHz
IMPEDANCE Nom. 50 Ω
POLARIZATION Vertical
GAIN 3 dB (acc. to EIA RS-329-1)
BANDWIDTH 4 - 5 MHz @ SWR ≤ 2.0
SWR ≤ 1.3 @ f.res.
MAX. POWER 150 W
MECHANICAL
MATERIALS Whip:
Conical glass fiber or stainless steel
Chromed brass
Spring:
Stainless steel
Mount:
Chromed brass
Weather- and shockproof plastics
Stainless steel
RECOMMENDED
INSTALLATION
TORQUE
7.5 ± 1 Nm
COLOUR Bright or black, see above
HEIGHT Approx. 1.38 m
WEIGHT Z-version: Approx. 360 g
ZP4-version: Approx. 510 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)