Collection of RFI-CD51-65-70 380-440MHz Ground Independent Mopole - Stud Mount NC (Flexible PVC Radiator) in a gallery layout

RFI-CD51-65-70 380-440MHz Ground Independent Mopole - Stud Mount NC (Flexible PVC Radiator)

$70.15

GST Inclusive. Discounts and Shipping calculated at checkout.

Quantity

Pickup available from the Mobile Systems Showroom: 1/14 Portside Drive, Mount Maunganui. We will notify you when your order is ready for collection.

In stock, ready to be shipped

RFI CD51-65-70 – 380–440MHz Ground Independent Mopole with Stud Mount NC (Flexible PVC Radiator)

The RFI CD51-65-70 is a UHF Mopole antenna covering 380–440MHz, designed for mobile and fixed applications. It features a ground independent design and a stud mount base, with a flexible PVC radiator for durability in demanding conditions. Threaded stud mount, cable and connector sold separately.

Overview

  • Genuine RFI Mopole antenna
  • Frequency range: 380–440MHz
  • Ground independent design (no ground plane required)
  • Stud mount NC with flexible PVC radiator

Key features

  • Broadband coverage across 380–440MHz
  • Mopole design ensures consistent omnidirectional performance
  • Stud mount NC for secure, permanent installation
  • Flexible PVC whip for impact resistance and long service life
  • Lightweight design with rugged construction

What's in the Box

  • 1 x RFI CD51-65-70 Mopole antenna (stud mount NC)
  • Installation instructions
  • Not included: coaxial cable and connector, sold separately

Compatible Mounting Brackets

The stud mount is compatible with a range of generic mounting brackets. MSL stocks:

Key Specifications

Brand RFI
Model CD51-65-70
Frequency range 380–440MHz
Gain 2.1dBi
Whip length Approx. 400mm
Mounting 13mm threaded stud, compatible with generic mounting brackets (see above)
Cable and connector Not included, sold separately

Complete Your Setup

This antenna needs a coaxial cable and connector to suit your specific install. Talk to us and we'll help you choose the right length and connector type.

Frequently Asked Questions

Does this include a mounting bracket or base?

No, but it mounts via a standard 13mm threaded stud compatible with the generic mounting brackets linked above.

Download Product Brochure

Specifications
  • Model:
    CD51-65-70
  • Frequency
    range: 380–440 MHz
  • Gain:
    2.1 dBi
  • Impedance:
    50 ohms
  • VSWR:
    <1.5:1 across the band
  • Power
    rating: 50 watts
  • Length:
    approx. 500 mm
  • Mount
    type: Stud mount NC
  • Radiator:
    Flexible PVC whip
  • Brand:
    RFI
  • Weight:
    approx. 0.25 kg
Collection of RFI-CD51-65-70 380-440MHz Ground Independent Mopole - Stud Mount NC (Flexible PVC Radiator) in a gallery layout

RFI-CD51-65-70 380-440MHz Ground Independent Mopole - Stud Mount NC (Flexible PVC Radiator)

$70.15

Let customers speak for us

from 51 reviews
Easy to purchase

Easy to purchase, quick shipping, thank you.

Stephen Spier
Excellent to deal with

Excellent to deal with. Being able to get my battery from a new zealand company who actually had stock made the process so much easier!
Many thanks for the fast service.

Lawrence Wood
Easy to use radio earset

They do what they say they do, easy to use and no extra gear. The main set is the master and needs to be used, just turn them on with charged batteries and they just work. We have tested them to about 400m but really only need them for up to about 100m max and they work really well, easy to hear everyone using them. Once they are on you just talk and listen, there are no buttons to push
We use the single ear so we can hear people not using the sets.

Tony Kelly
Excellent

Excellent

Ed ODonnell
Exactly what I asked for.

Exactly what I asked for.

Bruce Harwood
Great product

Great product. Does exactly what it’s intended to do. Just bolts into the fender. Fast delivery, even to rural areas.

Aidan Watson

Excellent service,shipping tracking was on point.
Overall excellent service to the Customer.
Product installed and working as a UHF base antenna.

Damian
Great product perfect for what I need and super

Great product perfect for what I need and super fast delivery

Campbell Grant

Order delivered swiftly to my address and product works better than expected A+ I would order again.

Eli
Excellent service

Excellent service. Item arrived very next day. No issues

Lewis Norris

Veey happy with this product! Easy to install myself. First test of this CB was perfect...crystal clear!

SM
GME TX6150 battery from Mobile Systems

We originally bought our GME TX6150 from Mobile Systems quite some time ago. When we needed a new battery they had one and it arrived in a couple of days. Great service.

S M
5 star great works well i have 2 both drivers

5 star great works well i have 2 both drivers side and passenger side please with them both

Anonymous
Prompt Service and Friendly Comms

Prompt service and friendly comms. Speedy delivery (over night courier).

The radios were well packaged, received un-damaged and presented well. I'm happy with the radios and find no fault with them so far.

Jay Anaru
perfect

perfect

Alex Williamson