Sirio Antenne 827 User Manual

Installation ManualInstallation Manual
Installation ManualInstallation Manual
Installation Manual
B Copyright SIRIO antenne - Technical Data are subjected to change - Printed in ITALY - Rev. 02/07/2003 - Cod. ID082
TUNING INSTRUCTION
SIRIO 827SIRIO 827
SIRIO 827SIRIO 827
SIRIO 827
• •
• •
• SIRIO 827 doesn't need any
tuning because its large band.
However a fine modifications is
available by acting on the final
whip.
26 MHz
28 MHz
OPTIONAL ANTI-NOISE NYLON RING
Optional noise nylon ring to reduce the wind noise of the radials.
Code 2511011.00
Final mounting view

Sirio Antenne 827 Specifications

General

Impedance	50 Ohm
Polarization	Vertical
Connector	UHF-female
SWR	≤ 1.3:1
VSWR	≤ 1.5:1
Material	Aluminium

Summary

Tuning and Optional Accessories

Tuning Instruction

SIRIO 827 requires minimal tuning due to its large band. Fine adjustments can be made by acting on the final whip.

Optional Anti-Noise Nylon Ring

This optional ring reduces wind noise generated by the antenna's radials.

Mounting Instructions

Figure A: Top Part Assembly

Insert the telescopic tube into the top part of the whip, adjust length, and secure with screws.

Figure B: Telescopic Tube Securing

Unstring the telescopic tubes and secure them using the provided screws.

Figure C: Tube Connection

Connect telescopic tubes of different diameters using the specified fixing clips.

Figure D: Radial and Mast Attachment

Assemble fixing rings, attach antenna to mast, and secure radials with PVC caps.