Base Antenna Spares

!

A99 Top Section

1-2 Days
H59T
Solarcon A99 Top Section
Replacement top section for Solarcon A99 antenna

A99 Middle Section

1-2 Days
H59m
Solarcon A99 Middle Section
Replacement middle section for Solarcon A99 antenna

A99 Bottom Section

1-2 Days
H59b
Solarcon A99 Bottom Section
Replacement bottom section for Solarcon A99 antenna

Solarcon GPK-1

1-2 Days
H60
Larger picture
Groundplane Kit for A99

An optional groundplane kit to fit on the Solarcon A99.

The kit consists of 4 fibreglass groundplanes, approx 6ft long, and a mounting collar.
The collar fits at the base of the A99 and the groundplanes are angled downwards at approx 34'

Original Solarcon GPK, made in USA (not to be confused with cheap UK copies).

Solarcon Imax GPK-2

1-2 Days
IMG
larger picture
Groundplane Kit for Max 2000

An optional groundplane kit to fit on the Solarcon Imax 2000.

The kit consists of 4 fibreglass groundplanes, approx 6ft long, and a mounting bracket.

Original Solarcon GPK, made in USA (not to be confused with cheap UK copies).

This kit does not fit the Solarcon A99

IMAX 2000 Top Section

1-2 Days
IM1T
Imax 2000 Top Section
Replacement top section for Solarcon Imax 2000 / Max 2000 antenna

IMAX 2000 Middle Section

1-2 Days
IM1M

Imax 2000 Middle Section  

Replacement middle section for Solarcon Imax 2000 / Max 2000 antenna

IMAX 2000 Bottom Section

1-2 Days
IM1B
Imax 2000 Bottom Section
Replacement base section for Solarcon Imax 2000 / Max 2000 antenna.

Original Firestik FireUp 99 ( A99 Upgrade)

1-2 Days
FU99
Larger picture

Original version - made in USA

A replacement top section for the Solarcon A99 base antenna.

Limited stock available of the original Firestik A99 upgrade. Made in USA.

Not only is this shorter than the original A99 top section, but also claims a higher gain because it is wound (like a Firestik) rather than just a straight wire.

Everyone who has used one has reported some gain over the standard A99.

Thunderpole A99 Upgrade (Firestik FireUp 99)

1-2 Days
H59f
Larger picture
New UK version

A replacement top section for the Solarcon A99 base antenna.

Originally these were made by Firestik and proved very popular, but they have not been available for several years now - so Thunderpole have now made their own version of it in the UK!

Not only is this shorter than the original A99 top section, but also claims a higher gain because it is wound (like a Firestik) rather than just a straight wire.

Everyone who has used one has reported some gain over the standard A99.

Sirio Gainmaster Fibreglass Sections

1-2 Days

Replacement fibreglass sections for the Sirio Gainmaster.

Available at £14.50 per section or £29 for all three sections (so buy 2 and the third section is free!)

The bottom section listed is not the section with the coil, it is the first section that drops into this.

We do not stock the bottom section with the coil.

Sirio Gainmaster Bracket

1-2 Days
GMB

Replacement bracket for connecting a Sirio Gainmaster to a pole.

Does not include u-bolt or nut/bolt.

Sirio Gainmaster Repair Kit

1-2 Days
GMRK
Sold Out - no delivery date

Parts kit for the Sirio Gainmaster.

Includes all the parts in the photo:  3 x jubilee clips, wire end connector, antenna tip & tool.

Sirio Gainmaster U Bolt

1-2 Days
GMU

Replacement "U" bolt for the Sirio Gainmaster.

This is a special size to fit the mounting brackets on the Gainmaster.

Sirio Gainmaster Cable Assembly

1-2 Days
GMC

Replacement internal cable assembly for the Sirio Gainmaster.

827 Ground Planes

1-2 Days
H82g
Sirio 827 replacement radial

Single replacement groundplane radial for Sirio 827 antenna.

827 Ground Planes (set)

1-2 Days
H82gf
Sirio 827 replacement radial

A full set of 8 replacement groundplane radials for Sirio 827 antenna.

827 Anti Vibration Ring

1-2 Days
H82R
Larger picture

This plastic ring clamps over the radials of the 827 to stop them vibrating in the wind.

Anyone with an 827 will know the way the radials "sing" in the wind, this simple device eliminates that problem.

827 Replacment Mast Set

1-2 Days
H82t

Replacement set of the telescopic sections for the Sirio 827. 

Consists of all sections except the base section (with coil), the first section and the tuning tip.

827 Replacement 2nd Section

1-2 Days
H82b
Replacement 2nd section for the Sirio 827 - the section which fits between the base section (with coil) and the set of telescopic sections.

827 Tuning Tip

1-2 Days
STT
Replacement tuning tip for Sirio 827.

Sirio Anti-Static Top

1-2 Days
HST

Sirio replacement top section with anti-static "ball".  This fits various Sirio antenna such as the 1/2 wave and 5/8 wave (ie antennas which come with this top as standard).

Note: this does NOT fit the 827

Sirio Joining Sleeves

1-2 Days
enlarge

A replacement set of plastic sleeves to suit various Sirio base antennas.

Dipole Centre

1-2 Days
H62c
enlarge

Replacement centre for centre-fed dipole.

Ideal for homebrew construction.

Note: design has changed slightly from picture

Ground Plane Kit

1-2 Days
GPK
Larger picture

Sold Out - discontinued

Loft Ground Plane Kit

A groundplane kit to allow you to use a mobile antenna in your loft etc.

Consists of a small aluminium plate (approx 6" square) with a hole in the middle to accept a standard antenna mount. Attached to this are 4 aluminium groundplanes approx 1.5m long, which lie flat on the ground.

Not ideal, but with a reasonable mobile antenna this will work better than any of the "loft" antennas.