RFI CD991-67-73 UHF Unity Broadband Antenna 400–520 MHz
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The RFI CD991-67-73 is a unity-gain broadband UHF antenna designed for professional mobile two-way radio installations operating across the 400–520 MHz frequency range.
Its broad frequency coverage makes it a practical choice for commercial, fleet, public safety and other professional radio applications where reliable UHF communications are required across a wide operating band.
The antenna is supplied in a black finish with a spring base, helping provide flexibility for vehicle-mounted applications where the antenna may be exposed to movement and vibration. A 5 metre feed cable is included without a connector, allowing the installer to terminate the cable with the appropriate RF connector for the radio equipment being used.
Product overview
Key product features
Broadband UHF frequency coverage from 400–520 MHz
Unity-gain antenna design
Designed for professional UHF two-way radio installations
Spring base suited to demanding mobile installations
Supplied with 5 metre feed cable
Cable supplied without connector for installation flexibility
Black finish
Suitable for commercial and fleet radio applications
Data & specifications sheet
Manufacturer: RFI
Model: CD991-67-73
Frequency range: 400–520 MHz
Gain: Unity
Antenna type: UHF broadband antenna
Base: Spring
Feed cable: 5 m
Connector: No connector supplied
Colour: Black
FAQs
What frequency range does the RFI CD991-67-73 cover?
The RFI CD991-67-73 covers 400–520 MHz, providing broadband UHF coverage for professional two-way radio applications.
What does unity gain mean on the RFI CD991-67-73?
Unity gain means the antenna is designed around a nominal 0 dB gain characteristic rather than concentrating RF energy to produce additional gain. This can be useful in mobile applications where consistent coverage around the vehicle is important.
Does the RFI CD991-67-73 include a cable?
Yes. The RFI CD991-67-73 is supplied with a 5 metre feed cable, providing useful cable length for routing from the antenna mounting position to the vehicle's radio equipment.
Does the antenna cable come with a connector?
No. The 5 metre feed cable is supplied without a connector, allowing the installer to terminate it with the appropriate RF connector for the radio installation.
Is the RFI CD991-67-73 suitable for mobile two-way radio installations?
Yes. The antenna's UHF frequency coverage, spring base and 5 metre feed arrangement make it intended for professional mobile radio applications. The exact radio frequency should always be checked against the antenna's 400–520 MHz operating range before installation.
Where can I buy the RFI CD991-67-73 in Australia?
The RFI CD991-67-73 is available through D2N Technology Solutions. D2N supplies RFI antennas and RF products and can assist with antenna selection for professional two-way radio installations. D2N currently lists RFI products within its RFI Technology Solutions range.
Shipping & returns
We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
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from 34 reviewsBrand new condition really quick dispatch and delivery
Thank everyone, l used my cable at Bathurst last weekend and all systems we Go!
Thanks for the great service
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Great service always a pleasure to deal with
Have used D2N headsets for years (borrowed from others) and finally got around to buying my own kit. Excellent sales guidance and support and having my own gear only confirmed the quality and performance. Delivery was prompt and everything arrived well packaged and protected.
The storage bag is a brillant addition to keep everything together.
The D2N Drivers Microphone Kit fits perfectly into our Stilo Helmet. The sound quality was by far superior to our previous kit, and I would highly recommend the team from D2N Technology Solutions to anyone who is in the market for either a helmet kit or a full team fitout. Their prices allow you to have the very best in in-car communications at an affordable price point. They also have leasing options available. Highly Recommended.
Great service
Professional, prompt service! When it comes to motorsport and things need to be sorted in time before races & rallies, D2N came to our add without delay, checked all our radio issues which have haunted us for too long, ironed out all the bugs, now we're back-on-track!
Hi, they work really well, the club would like to purchase 2 more of them please. Can you do a deal for 2 more with the connecters to GME please.
Good price, quick delivery, seems like good quality for the price.
The staff was wonderful and I really enjoy the product. It’s easy to use and simple to do and the program is easy and simple.
10/10 Best earpieces in the Market
Works great, instantly sent to me.
The products supplied by D2N was the best in the business. We used these items for the first time around Mount Panorama, Bathurst which is known for poor coverage and interference. Their products were top notch, perfect range and quality of voice around the whole circuit, super impressed!
Great service and delivery, helpful, technical assistance.