Reduced price!


CB Grazioli G-MAX 27 to 28.5 Mhz 5 kW vertical antenna View larger



New product


Grazioli G-MAX vertical collinear antenna 5/8 adjustable from 27 to 28,5 Mhz

rating Read the review
Average rating: 5/5 Number of reviews: 1

The Grazioli G-Max is a 5/8 wave vertical collinear antenna with a height of 10.85m for the 10m (28MHz) or 11m (27MHz) bands in 5/8λ collinear configuration.

With a high (real) gain, it offers performance comparable or better than a 2-element Yagi, while being omnidirectional.

Based on the FE10Vthe G-Max offers superior performance to other common 5/8, J-Pole and other antennas.

With its low angle beam lobe, this antenna is designed for very long distance DX contacts.

Delivered with: 1 CB Grazioli G-MAX antenna and 1 harness. Manual in english to download below.

Delivery info: This antenna is considered as a large package and carriers apply an extra charge for shipping.

More details

236,71 € tax excl.

249,17 €

In stock

   2 Items


Data sheet

Technical data :

  • Frequency range: adjustable from 27 to 28.5 MHz
  • Impedance: 50Ω unbalanced
  • Radiation: omnidirectional
  • Polarisation: vertical - linear
  • Gain: 3.5dBd (5.65dBi)
  • Resonant SWR: ≤1.2 measured at the connector
  • Maximum applicable power: 5000 Watts continuous all transmit modes
  • Power system: at the base directly connected to DC ground
  • Connector: UHF female (SO-239) with PTFE insulation, gold-plated centre pin


  • Materials: Cold drawn tube made of AW6063-T66 aluminium alloy, fibreglass, brass, PTFE, all screws are made of AISI-304 and 316 stainless steel
  • Wind surface: 0.34m2
  • Wind resistance: 130 Km/h (guyed)
  • Total height: 10.85m at 27MHz
  • Radial length: 2.7m (quarter wave)
  • Mast mounting: ø 40-54 mm
  • Net weight : 6,8 Kg

Caution: Installation of this product near high voltage lines is dangerous. Follow the instructions for your safety.

High quality material: AW6063-T66 alloy of aluminium, magnesium and silicon, hardened to T-66 condition for maximum strength.

The tubular elements are extremely precise in both diameter and wall thickness, allowing for precise coupling without "play" between the tubes.

Robust ground plane: Ground plane consisting of 4 robust 2.7m full quarter wave radials attached to the support plate with U-bolts and self-locking nuts. Fibreglass reinforcements strengthen the joints and prevent crushing.

  • M&P 10.3mm coaxial cable with UHF-Male connector (PL-259) HYPERFLEX 10
    41,58 €

    Reference: MESSI-JUMPER-M-HYF10-1UM-1146_6

    Extension coaxial M&P 10.3mm HYPERFLEX 10 cable with UHF-Male (PL-259)

    This coaxial cable extension is ready to use, with UHF Male connector (PL-259) Messi & Paoloni, with a diameter of 10.3mm with M&P HYPERFLEX 10 cable, flexible and offering excellent

    41,58 €
  • CRT SS-6900-N 28Mhz AM / FM / SSB 12W/35W CRT France CB 27Mhz CRT-SS-6900N-551
    157,54 € 165,83 € tax excl. -5%tax excl. Out of stock, available 5-7 days


    Reference: ANYTONE-AT5555-551

    Anytone AT-5555 PLUS 28Mhz AM / FM / SSB 12W/35W

    Anytone AT-5555 PLUS Amateur Radio transceiver 10m from 28 to 29.7Mhz with 12W AM / 40W FM and 35 watts SSB, 12V power supply. AM / FM / USB / LSB / CW / PA modeFrequencies 28 - 29.7 mHzPower 12 Watts

    157,54 €

    165,83 €

    Reduced price!
  • Power-Pole power supply NISSEI-NS-1230D 30A
    133,79 € 140,83 € tax excl. -5%tax excl. In stock


    Reference: NISSEI-NS-1230D-710

    Power-Pole power supply NISSEI-NS-1230D 30A

    Compact digital switching power supply NISSEI NS-1230D, 13.8V (or adjustable from 4 to 16 volts), 30A Max., with Power-Pole connector on the rear panel and heavy-duty connection terminals on the

    133,79 €

    140,83 €

    Reduced price!
  • UHF Male connector (PL-259) for 10.3mm AIRBORNE HYPERFLEX RG213 cable
    6,58 €

    Reference: MESSI-CO-UHF-10M-S-EVO-1139

    UHF Male connector (PL-259) for 10.3mm AIRBORNE HYPERFLEX RG213 cable

    UHF Male connector (PL-259) to soldering, Messi & Paoloni for 10.3mm coaxial cable M&P AIRBORNE 10, HYPERFLEX 10, ULTRAFLEX 10 and RG213 PLUS.New design with double seal to ensure perfect

    6,58 €


Click here to leave a review

rating 5
Bon matériel
Un peu galère pour la fixé sur le mât vu l\'envergure et la longueur. Reste encore à la testé

Additional or similar equipment

  • Fixed CB antenna and balcony 27Mhz Sirio Thunder 27 96cm

    Sirio Thunder 27 CB antenna for fixed, temporary or balcony use, designed to operate without a ground plane on the CB 27 MHz band, tunable from 25 to 29 MHz by the length of the coaxial. For best

    30,88 € tax incl.

    30,88 €tax excl.

    32,50 € -5%
    In stock
  • 27MHz & 10-17m CB Antenna Solarcon A-99 2000W 5.5m 1/2 wave (type ANTRON A99)

    CB antenna with glass fibre whip, type ANTRON A99 and brand Solarcon.Total length 5.5m Maximum power 2000W Connector: UHF-Female (SO-239)Delivered with: 1 Solarcon A-99 CB antenna Delivery info:

    137,50 € tax incl.

    137,50 €tax excl.

    Out of stock, available in 3-4 weeks
  • 27 MHz CB Antenna Solarcon IMAX200 26-30 MHz 5000W 7.35m

    IMAX2000 CB antenna with glass fibre whip for the CB band.Total length 735 cm Maximum power 5000W Connector: UHF-Female (SO-239) Frequencies: 26 to 29 MHzDelivered with: 1 Solarcon IMAX2000 CB

    165,83 € tax incl.

    165,83 €tax excl.

  • Sirio 827 5/8 wave CB antenna 26.4 - 28.4 MHz 6.7m

    Sirio 827 CB Fixed Antenna, Omni-directional, 5/8λ, 26.4 - 28.4 MHz, length 6.7m maximum power 1000W continuous and 3000W short-time. Connector: UHF-Female (SO-239). Delivered with: 1 Sirio 827 CB

    141,71 € tax incl.

    141,71 €tax excl.

    149,17 € -5%
    In stock
  • CB 5/8 Venom 26 - 28 Mhz - 5/8 wave 5.8m base antenna

    CB base antenna, 5/8 Wave High Gain, Length 580 cm, Max Power 1000 Watts, Gain 4.6 dBi. Connector: UHF-Female (SO-239).Max. power 1000 Watts Length: 5.80 meters Gain: 4.6 dBi Impedance: 50 Ohms

    58,58 € tax incl.

    58,58 €tax excl.

    61,67 € -5%
    Out of stock, available in 3-4 weeks
  • Grazioli FE10V 5/8λ vertical antenna adjustable from 26 to 28MHz

    Grazioli FE10V 5/8λ omnidirectional CB antenna of 7.63m for the 10 (28MHz) or 11m (MHz) band. Ideal for outdoor transmissions. It has an adjustable frequency range of 26-30MHz and an unbalanced

    186,04 € tax incl.

    186,04 €tax excl.

    195,83 € -5%
    Out of stock, available within 3-4 weeks
  • Grazioli HW20V 1/2λ 20m vertical half wave antenna for 14 MHz

    Grazioli HW20V 1/2λ 10.7m vertical antenna designed to be base fed for the 20m (14MHz) band and can be tuned using a PTFE insulated high voltage variable capacitor. Manufactured from AW6063-T66

    212,96 € tax incl.

    212,96 €tax excl.

    224,17 € -5%
    Material no longer available
  • Grazioli HW10V vertical half-wave antenna 1/2λ adjustable from 26 to 30Mhz 3kW

    Vertical 1/2λ HF Grazioli HW10V 5.94m base-fed antenna for the CB 11m and amateur 10m bands, usable from 26 to 30 MHz. With fine tuning at the base by means of a PTFE insulated high voltage (40KV)

    154,38 € tax incl.

    154,38 €tax excl.

    162,50 € -5%
    In stock

Delivery Europe & Overseas

Stock and shipped from France

Product return

14 days to return, 2 warranty

Email support

Response within 24h to 72h

Secure payment

SSL, VISA, Mastercard, Paypal

Copyright 2014-2024 - Passion Radio / 4 MY PEOPLE.