User Manual

HX 4/...-MTS2000
Helical Antenna for Portable Equipment in the 4 m Band
DESCRIPTION
Flexible, conical steel helix moulded in thermoplastic rubber.
Significant reduction of length due to the helical principle.
Optimum performance compared to physical dimensions.
Delivered factory tuned and tested to ensure minimum SWR.
Provided with connector for Motorola MTS2000 series
(GP900/GP1200/MTS2000).
ORDERING DESIGNATIONS
TYPE PRODUCT NO. FREQUENCY
HX 4/l-MTS2000 140000257 66 - 76 MHz
HX 4/BOS-MTS2000 140000256 Tx 74 - 77 MHz / Rx 84 - 87 MHz
HX 4/m-MTS2000 140000301 72 - 82 MHz
HX 4/h-MTS2000 140000355 78 - 88 MHz
SPECIFICATIONS
ELECTRICAL
MODEL HX 4/...-MTS2000
ANTENNA TYPE Shortened ¼ λ antenna for portable equipment
FREQUENCY Models within 66 - 88 MHz
IMPEDANCE Nom. 50 Ω
POLARIZATION Vertical
BANDWIDTH
≥ 6 MHz at fc @ SWR ≤ 3.0
SWR < 2 when mounted directly on portable equipment
MAX. POWER 50 W
MECHANICAL
MATERIALS Steel helix moulded in thermoplastic rubber
Black-chromed brass
COLOUR Black
TOTAL HEIGHT Approx. 260 mm (dep. on type)
WEIGHT Approx. 80 g
CONNECTOR SMA modified for Motorola MTS2000
PROCOM A/S reserve the right to amend specifications
without prior notice.
21/01/14