Sirio Antenne HP 2000 User manual

HP 2000 HP 2000 CHP 2000 HP 2000 C
HP 2000 HP 2000 CHP 2000 HP 2000 C
HP 2000 HP 2000 C
VHF 2m Radialless Mobile AntennasVHF 2m Radialless Mobile Antennas
VHF 2m Radialless Mobile AntennasVHF 2m Radialless Mobile Antennas
VHF 2m Radialless Mobile Antennas
Installation ManualInstallation Manual
Installation ManualInstallation Manual
Installation Manual
BCopyright SIRIO antenne - Technical Data are subjected to change - Printed in ITALY - Rev. 24/09/2003 - Cod. ID100
HP 2000 HP 2000 C
HP-AC/U angular connector:
Frequency Range: from DC to 500 MHz
Overall Size: Ø 41 mm
Mounting Hole: Ø 16 mm
Materials: Brass nichel plated, Teflon
insulator, Gold plated pin
Cable: 5m RG 58 C/U MIL-C-17F / FME-female
Adaptor: FME-male/ UHF-male (PL259)
Antenna connection: UHF-female
P/N 2510805.00 HP-AC/U
ALTERNATIVE MOUNT TYPE
HP MAG H 12 PL:
Frequency Range: from DC to 500 MHz
Overall Size: Ø92 mm
Materials: Chromed Brass, Nylon, Teflon
insulator, Gold plated pin
Cable: 3.6 m RG 58 C/U MIL-C-17F / FME-female
Adaptor: FME-male / UHF-male (PL259)
Antenna connection: UHF-female
P/N 2511802.05 HP MAG H 12 PL
HP MAG 125 PL:
Frequency Range: from DC to 500 MHz
Overall Size: Ø 127 mm
Materials: Chromed Brass, Nylon, Teflon i
insulator, Gold plated pin
Cable: 3.6 m RG 58 C/U MIL-C-17F / FME-female
Adaptor: FME-male / UHF-male (PL259)
Antenna connection: UHF-female
P/N 2511202.05 HP MAG 125 PL

DESCRIPTION
VHF radialless vehicular antenna working on 2m band. The very best materials have been used
to guarantee the maximum strength and the best performance. The whip, made of 17/7 PH
stainless steel, has an inclination system that allows the 90otilting without using keys or tools.
Also a particular attention has been paid to the UHF-male connector with a goldplated center
pin, "Teflon" insulator and silicone rubber gasket for a perfect waterproofing.
SPECIFICATIONS
Electrical Data
Type
HP 2000 : 1/2 λ
HP 2000 C : C-loaded
Design Frequency : 145 MHz
Impedance : 50 ΩUnbalanced
Radiation (H-plane) : 360°Omnidirectional
Polarization : Vertical
Gain
HP 2000 : 1.5 dB ref. to λ/4 whip
HP 2000 C : 2 dB ref. to λ/4 whip
Bandwidth at V.S.W.R. 2:1
HP 2000 : 6.9 MHz
HP 2000 C : 20 MHz
V.S.W.R. at res. freq. : ≤1.2:1
Max Power : 150 Watts (CW) at 50°C
Feed System / Position : Transformer DC-Ground / Base
Connector type : UHF-male (PL 259)
Mechanical Data
Materials : Stainless Steel 17/7 PH, Nylon, Chromed Brass
Height (approx.)
HP 2000 : 1050 mm
HP 2000 C : 1410 mm
Weight (approx.) : 320 gr
ID100
ADJUSTMENT: all SIRIO HP Antennas are factory
adjusted and no additional tuning is usually required.
However, if the center frequency needs to be changed,
please follow these simple directions:
1. Release the allan-screws on the whip using the supplied
key
2. Move the whip in or out as needed to obtain a low
SWR at your prefered frequency range.
3. After tuning, re-tighten the allan-screws to lock the
whip.
TILTING: all SIRIO HP Antennas have
an inclination system that allows the
90°tilting without use keys or special
tools.