Procom HX 70-...-ic-f61 - Manual

HX 70/...-IC-F61
Helical Antenna for ICOM Portable Equipment in the 70 cm
Band
DESCRIPTION
Short 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 ICOM IC-F61 (450 MHz band).
ORDERING DESIGNATIONS
TYPE PRODUCT NO. FREQUENCY
HX 70/s-IC-F61 140000199 380 – 410 MHz
HX 70/l-IC-F61 140000202 400 – 430 MHz
HX 70/m-IC-F61 140000327 420 – 450 MHz
HX 70/h-IC-F61 140000200 440 – 470 MHz
SPECIFICATIONS
ELECTRICAL
MODEL HX 70/...-IC-F61
ANTENNA TYPE Shortened ¼ λ helical antenna for portable equipment
FREQUENCY 70 cm band covered by four models
IMPEDANCE Nom. 50 Ω
POLARISATION Vertical
GAIN Approx. -3 dB (compared to a ¼ λ portable
antenna on the same equipment)
BANDWIDTH ≥ 20 MHz @ SWR ≤ 2.0
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
Black-chromed brass
COLOUR Black
TOTAL HEIGHT Approx. 65 mm (dep. on type)
WEIGHT Approx. 20 g
CONNECTOR 1/4”-32 UNEF
TYPICAL SWR CURVE
PROCOM A/S reserve the right to amend specifications
without prior notice.
06/12/11