Procom HX 2-70-...-fme - Manual

HX 2/70/...-FME
Helical Antenna with Universal FME-Connection System for
Portable Equipment in the 2 m and 70 cm Bands
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 Procoms 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.
HX 2/70/...-FME 140000123
SPECIFICATIONS
ELECTRICAL
MODEL HX 2/70/...-FME
ANTENNA TYPE Shortened ¼ λ helical antenna for portable
equipment
FREQUENCY 160 MHz band: freq. to be stated within:
144...175 MHz
450 MHz band: freq. to be stated within:
380...470 MHz
IMPEDANCE Nom. 50 Ω
POLARIZATION Vertical
GAIN Approx. -3 dB (compared to a ¼ λ portable antenna
on the same equipment)
BANDWIDTH 160 MHz: ≥ 16 MHz @ SWR ≤ 3.0
450 MHz: ≥ 25 MHz @ SWR ≤ 3.0
SWR < 1.6 when mounted directly on portable equipment
MAX. POWER 50 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 2/70 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.
16/05/12