Procom HX 2-...-gp-300 - Manual

HX 2/...-GP 300
Helical Antenna for Portable Equipment in the 2 m Band
DESCRIPTION
Flexible, conical steel helix moulded in flexible thermoplastic rubber.
Reduced-size ¼ λ helical antenna whip.
Optimum performance compared to physical dimensions.
Delivered factory tuned and tested to ensure minimum SWR.
Especially designed for Motorola GP 300, GP 344, GP 360 and
GP 388 (150 MHz band) etc.
ORDERING DESIGNATIONS
TYPE PRODUCT NO. FREQUENCY
HX 2/l-GP 300 140000136 144 - 160 MHz
HX 2/m-GP 300 140000128 152 - 168 MHz
HX 2/h-GP 300 140000127 160 - 175 MHz
SPECIFICATIONS
ELECTRICAL
MODEL HX 2/...-GP 300
ANTENNA TYPE Shortened ¼ λ helical antenna for portable equipment
FREQUENCY 2 m band covered by three models
IMPEDANCE Nom. 50 Ω
POLARIZATION Vertical
GAIN Approx. -3 dB (compared to a ¼ λ portable antenna
on the same equipment)
BANDWIDTH ≥ 16 MHz @ SWR ≤ 3.0
SWR < 1.5 when mounted directly on portable equipment
MAX. POWER 50 W
MECHANICAL
MATERIALS Steel helix moulded in flexible thermoplastic rubber
Weather- and shockproof plastics
Cu-nite brass
COLOUR Black
TOTAL HEIGHT Approx. 150 mm (dep. on type)
WEIGHT Approx. 30 g
CONNECTOR 1/4”-32 UNEF
TYPICAL SWR CURVES
PROCOM A/S reserve the right to amend specifications
without prior notice.
05/12/11