Procom HX 2-...-fme User Manual
Hx 2/...-fme

HX 2/...-FME
Helical Antenna with Universal FME-Connection System 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.
Provided with universal FME-connection system for optimum flexibility
and easily exchangeable connectors.
Designed for use with the following of the Procom line of black FME-
connectors (to be ordered separately): BFME-UHF, BFME-BNC, BFME-
TNC, BFME-N, BFME-EBNC and BFME-ETNC.
ORDERING DESIGNATIONS
TYPE
PRODUCT NO.
FREQUENCY
HX 2/l-FME
140000137
144 - 160 MHz
HX 2/m-FME
140000140
152 - 168 MHz
HX 2/h-FME
140000121
160 - 175 MHz
SPECIFICATIONS
ELECTRICAL
MODEL
HX 2/...-FME
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
25 W
MECHANICAL
MATERIALS
Steel helix moulded in flexible thermoplastic rubber
Black-chromed brass
COLOUR
Black
TOTAL HEIGHT
Approx. 150 mm (dep. on type)
WEIGHT
Approx. 30 g
CONNECTOR
FME-female (Exchangeable BFME-connectors to be ordered
separately)
TYPICAL SWR CURVES
RECOMMENDED BFME-CONNECTORS
(To be ordered separately)
PLEASE NOTE
The HX 2 is also available with SMA-male connector and different thread
studs, but in this case with fixed, non-exchangeable connector (not FME-
connection system). Information on these special versions on request.
PROCOM A/S reserve the right to amend specifications
without prior notice.
12/08/13