DIAMOND - D303 - WIDE BAND RECEIVING ONLY ANTENNA - OPERATIONAL FREQUENCIES: FROM 0.5 TO 200 MHz
- IDEAL FOR ALL RADIO LISTENERS -

A quality fiberglass pole antenna with loaded elements, complementary to higher frequencies discone antennas for very wide range receiving without sacrifying HF performance. 

TECHNICAL SPECIFICATIONS:

Receiving Frequency: from 0.5 to 200 MHz - Ideal for HF receivers and scanners
Length: approx. 1.56 m
Weight: 0.85 kg
Impedance: 50 ohm 
Connector: M-J (SO-239 - accepts PL-259)
Rated wind velocity: 60 m/sec.
Mast diameter accepted: 30 mm to 62 mm
Coaxial cable assembly: (RG58U 10m with M-P connectors at both ends) is included.

ECO - ART. 88 - DISCONE TYPE WIDE BAND ANTENNA- OPERATING RANGE 26-200 MHz IN RX & TX - 18-300 MHz RX ONLY

POWER RANGE MAX.: 800 W

RADIALS LENGHT: m. 3,10

IMPEDANCE: 50 OHM

SIRIO - NEW VECTOR 4000 - VERTICAL BASE ANTENNA - 7/8 WAVE LONG - CB & 10 METERS - TUNABLE FROM 27 TO 28.5 MHz

- NEW MODEL 2019 - FURTHER IMPROVED -

SIRIO - BLIZZARD 2700 - BASE VERTICAL ANTENNA - 5/8 WAVE WITH RADIALS - CB & 10 METERS - TUNABLE FROM 26 TO 28 MHz

DESCRIPTION

The most modern technology and the most advanced instruments have been used to manufacture the BLIZZARD 2700, the new base antenna with remarkable characteristics.
It is made of Silicium Magnesium Aluminum tubes of big dimensions drawn and cemented on the surface to get the maximum strenght of the main whip.
The coil, made of large diameter enameled copper wire, has been specially planned in order to stand high power. It uses the exclusive system C.A.C.S. (Coil Auto-Cooling System) which allows auto-cooling by means of a finned support that keeps the coil hanging up, allowing the air circulation.

The top tuning element has been topped with an anti-static cage.

SIRIO - GAIN MASTER 5/8 - BASE STATION FIBERGLASS SHELL ANTENNA - 25.5-30 MHz NO TUNE - LENGHT: m 7.36 - NO RADIALS
 

Gain-Master™ is a 0.625λ high tech fiberglass base station antenna for wide band coverage from 10m to 12m* amateur band, including 11 meters CB band.

Completely designed by electromagnetic simulation to achieve the maximum gain and optimize the radiation pattern and bandwidth.

Engineered with the most advanced available technologies it is completly manufactured in Italy with high quality materials.

The new design of the radiating element (Patent Pending) works like a central feeded dipole so all RF currents on the radiator are in-phase and the ground plane radials are not necessary.

The coaxial coil at the bottom works like RF-choke for the optimum decoupling from mast and feeding line. 

Made of telescopic fiberglass tubes, it is DC-grounded for the best protection from static discharges. 

Gain-Master™ is the new reference standard in its class of antennas. 

*12m band covered with manual or automatic antenna tuner.

GET THE FULL TECHNICAL STORY ABOUT IT AT THE FOLLOWING LINK:
http://www.gain-master.it/index.php

SIRIO - GAIN-MASTER HW - HALF-WAVE BASE STATION ANTENNA - FIBERGLASS SHELL - 27.2-30 MHz TUNEABLE - LENGHT m 5.56 - NO RADIALS

Gain-Master™ is a 1/2 λ high tech fiberglass base station antenna for wide band coverage from 10m amateur band to 11 meters CB band, whose design is derived from that of the taller 5/8 wave sister antenna.

Completely designed by electromagnetic simulation to achieve the maximum gain and optimize the radiation pattern and bandwidth.

Engineered with the most advanced available technologies it is completly manufactured in Italy with high quality materials.

The new design of the radiating element (Patent Pending) works like a central feeded dipole so all RF currents on the radiator are in-phase and the ground plane radials are not necessary.

The coaxial coil at the bottom works like RF-choke for the optimum decoupling from mast and feeding line. 

Made of telescopic fiberglass tubes.

Gain-Master™ is the new reference standard in its class of antennas. 
 

SIRIO - NEW TORNADO - VERTICAL 5/8 WAVE BASE STATION ANTENNA - 27-30 MHz TUNEABLE - LENGHT m 7.23 

SIGMA U.K. - SCAN KING SE-1500 - RX ONLY ANTENNA - CONTINUOUS COVERAGE FROM 0.5 TO 1500 MHz - IDEAL FOR SCANNERS

A compact Fibreglass Antenna with Wideband coverage.
The SIGMA SE1500 Scan King can be mounted outside or in a loft.

Ideal for receiving Marine, Civil Aircraft, Amateur Radio, P.M.R. plus many other public services.

Manufactured to the highest standard using high quality fibreglass, aluminium and stainless steel.
Superb performance with maximum durability in all weathers.

Specification:

Frequency Coverage: Receive 500 kHz-1500 Mhz

Length 1.10 m

Radials 4 x 150 mm

Impedance 50 Ohms

Connection SO-239

Complete with mounting pole

Fixing clamps

Made in Great Britain

SIGMA U.K. - VENOM 5/8 - BASE 5/8 WAVE CB ANTENNA - OPERATING FROM 26 TO 28 MHz, CAN BE TUNED ON 10 METERS

Low price, but high performance from this classic 5/8 wave base antenna from Sigma, the Venom 5/8 wave is ideal for chasing those weaker signals, and perfect for use on CB or 10 meter Amateur bands. 

• Power Handling 1000 Watts
• Length 5.80m
• Gain 4.2 db
• Impedance 50 Ohms
• Frequency 26-28 MHz
• SWR 1:1.3.1

BUTTERNUT - A-17-12 - OPTIONAL 12/17 METERS ADD-ON KIT FOR HF6V BUTTERNUT VERTICAL ANTENNA