Procom 5.17 m Wide-Band Transmitting Whip Antenna for LF,MF and HF Bands SSB
This antenna is intended for transmitting and receiving in the
MF-HF range. It is designed for mast mounting with an open feeder installation.
The antenna has very low base capacitance for best efficiency. The power rating of the antenna depends on frequency, but it can very safely be used with 400 W transmitters over the whole MF-HF band.
Installation is easily carried out by means of the two hot galvanized mast clamps. The antenna has very small weight and minimum wind surface, thereby requiring only a minimum of mast strength.
The glass fibre construction gives a stiff and self-supporting structure with extremely good resistance against the corrosive marine environment with UV-radiation, salt, exhaust gases and ice formation as the primary factors.
HF 5000 is a maintenance-free and very reliable construction.
-ANTENNA TYPESelf-supporting antenna element
-FREQUENCY1.4 – 30 MHz
-STATIC CAPACITYApprox. 60 pF
-INSULAT. RESISTANCEApprox. 10 8
-MECHANICAL LENGTH5 m
-EFF. ELECTR. LENGTH4.40 m
-TEMP. RANGE-30° C +70° C
-CONNECTOROpen feeder. See drawing
-WIND SURFACE0.082 m˛
-WIND LOAD106 N @ 150 km/h
-MAX. WIND SPEED200 km/h
-Shroud : Glass fibre
-Metal parts: Stainless steel and chromed brass
TOTAL HEIGHTApprox. 5.17 m
DIA. IN TOP END5 mm
DIA. IN BOTTOM END20 mm
WEIGHT2.7 kg, clamps inclusive
MOUNTINGOn 35 – 65 mm dia. mast tube