0 items
in cart
Electronics Retailer & Wholesaler, Australia


  • Code:

  • Model:

  • Brand:

  • Unit:

  • Stock:

  • +
Be the first to review!

Freight Estimator Enter 4 digit postcode

Your Price
Interested in purchasing this product?
This product is a special buy-in. Special buy-in products are goods specially bought in on customer's request. After acceptance, special buy-in products cannot be cancelled or the goods returned, unless Radio Parts and its supplier agrees to the cancellation of the corresponding order and return of goods. Prices are subject to change and in the event that our purchase price has changed, we will notify you before finalising your order. Please call us on 1800 337 366 for availability, ETA or if you have further questions.
Do you accept these conditions?

The antenna base / matching circuit have been enclosed inhigh impact fibre-glass housing.

The CD21-35-50 uses a tapered 17-7PH stainless steel whipelement.

Electrically these antennas present a D.C open circuit between the ground and the centre conductor of the attached cable and a D.C short circuit between the antennaelement and ground.

The supplied cutting chart ensures the whip is always longer than required, allowing the antenna to be fine-tuned using a VSWR meter.

The cut length is for the whip section end - to- end before install.

Once cut to length, the whip can then be inserted fully and secured with the M5 grub screw.

Note: Although the antennas when tuned track closely with the cutting chart provided, the chart should be used asa guide only and it is strongly recommended that the antenna be finally tuned using a VSWR reflection test bridge
(VSWR meter).


  • Band
  • Tunable Bandwidth
5 MHz @ 2.0:1
  • Nominal Gain dBi
  • Tuning
Field tune to minimum VSWR using supplied chart
  • Power W
  • Cable and Connector
Not included, order separately. See note (2)
  • Whip Material
17-7 PH tapered stainless steel whip with base coil assembly