Ciro Mazzoni MIDI Loop - new version!

Ciro Mazzoni MIDI Loop - new version!
RRP: £ 1349.95
£1349.95 (Inc. VAT 20.00%)
Ex-VAT Price : £1124.96
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Product Information
  • Overview
  • Special Features
  • Technical Data
Continuous coverage from 3.5MHz to 14.5MHz

New ATU Loop Antenna Contoller 2.0 ver 232 New 32-bit CPU new LCD 16x2 high contrast keyboard USB fully automatic with RS-232. 

Included in the price supports protocol ICOM-YAESU (shortly Kenwood - Elecraft). 

Firmware update via RS USB

Support LAN Ethernet optional (2016)

 

Support Optional RS485 (with I/RS232) £59.95 - select your option on drop down box. Control your new Ciro Baby or Midi Loop via either a Yaesu or Icom transceiver. As you change bands the loops follows automatically, no need to enter the frequency used via the keypad.


Midsize antenna, ideal for 80m up to 20m with continuous covering, manufactured on a stable aluminium reed with a diameter of 75mm (ca. 3 inch). Loop diameter is 2m (ca. 78 inch), can be mounted without radials, like all loop-antennas.

O
ver the years manufacturers and indeed home brewers have been trying to make reliable Magnetic Loops because of their extreme compact size, frequency range and immunity to noise.

Finally, an Italian manufacturer Ciro Mazzoni has perfected the design and is able to offer two versions covering the entire 80m-10m range built to ultra-professional standards.

Ciro Mazzoni loops are made of pure aluminum and even the Baby-Loop uses 50mm ( 2 inch) diameter of tubing. Because of the large surface area, there is less loss of gain and both ends are welded onto the socket, with zero screw connections so no contact resistance.


The tuning capacitor on both loops is not a simple variable capacitor but a huge variable plate capacitor fabricated out of aluminum, with an air-dielectric. Both plates are also welded directly to the loop and are virtually indestructible on high power. The distance between the plates is 14mm (ca. 1/2 inch) on the smallest Baby-Loop antenna.


A weather resistant actuator opens or closes the loop and thus tunes the plate capacitor (SWR tuning).


Capacitance can be varied by the motor and can be adjusted to achieve best SWR via a control unit in your shack. In spite of their compact size, the antennas are resonant in a wide frequency-range - do you know of any antenna which has a diameter of just one meter (ca. 38 inch) but a frequency range of 40m-10m without gaps?? Check out the new Baby & Midi-Loops from Ciro-Mazzoni.


The automatic control unit has a tuning circuit installed and is operated via a small keypad: just enter the desired frequency, wait a few seconds for automatic tuning of the antenna and go. No trying, no lost notes on settings, no checking with the SWR meter. The current frequency and SWR is shown on the LCD display. Maximum power load is 250W continuous with the automatic control unit.

Available from stock.   ML&S are the sole distributors of Ciro Mazzoni Loops for UK & Ireland.


Mechanical Spec:

Loop Diameter:

Weight:

Tube Diameter:

Wind Exposure:

Mast Diameter:

Material:


Electrical Spec:

Front Gain:

Side Gain:

VSWR:

Max Power:


Impedance:

Bandwidth:


Efficiency (1/2 Wave):



2m

20Kg

75mm

0.5mq

From 48mm to 60mm

Alluminium




6db

25db

1.2:1

300w from 3.5MHz to 7.0MHz
800w from 8.0MHz to 14MHz

50 Ohm with Gamma Match

4KHz @ 3.5MHZ
10K @ 14MHz

-4db @ 3.5MHz
-0.3db @ 14Mhz
 

Check out the video slideshow of our Ciro Mazzoni Midi Loop being installed on the roof of our store:
The loop is made of aluminium. Even the smallest antenna has a 50mm ( 2 inch) diameter of the tubing. Because of the large surface area there is less loss of gain. Both ends are welded on the socket, no screw connections so no contact resistance.

The tuning capacitor on our loops is not a simple variable capacitor but a big variable plate capacitor of aluminium with an air-dielectric. Both plates are also welded directly to the loop and indestructible on high power! The distance between the plates is 14mm (ca. 1/2 inch) on the smallest antenna.


A weather resistant actuator opens or closes the loop and thus tunes the plate capacitor (SWR tuning).
 


The capacitance can be varied by a motor and can be adjusted to the best SWR via a control unit in your shack. In spite of their compact size, the antennas are resonant in a wide frequency-range - do you know of any antenna which has a diameter of just one meter (ca. 38 inch) but a frequency range of 40m ... 10m without gap?? Take this one...

Tuning of the antennas is done with an automatic control unit. The control units are powered by an external 24V DC power supply (Only supplied within the EU).

Download: Loop-Manual (PDF, EN, 5MB)
 

ModelBABYMIDI
Frequency range6,6-29.83,5-14,5MHz
Diameter1,02,0m
Impedance5050Ω
Max. power load250250Watt
Front/Side ratio25-3525-35dB
Inductivity:3 µH
Q:1100 (7 MHz)  
Weight:1220Kg
Tube diameter:50x275mm
Surface of antenna:0,25 qm
Max mast diameter7676mm
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