M..... A.... - V..... A.. S.......

gave this a rating of 5/5.

The 3920B is an excellent radio test set. It's easy to use and provides precise measurements for both analog and digital radios. The build quality is solid, and the software interface is intuitive. This test set has improved our efficiency and accuracy in radio maintenance and testing. Highly recommended for anyone in the field!

J****** R**** - N***** A******* S*********

gave this a rating of 5/5.

I’ve worked with the Aeroflex 3920B and it’s one of the best all-in-one radio test sets out there. It’s powerful, versatile, and ideal for both bench and field use.

T**** M****** - S******* M** S*******

gave this a rating of 5/5.

I've worked with several radio test sets, but the Aeroflex 3920B stands out for its performance and flexibility. It handles both analog and digital systems with ease, and the built-in automation saves me a ton of time. The Aeroflex 3920B is clearly built for professionals who need reliability in the lab or out in the field.

J**** M***** - A******** A******* S********

gave this a rating of 5/5.

The Aeroflex 3920B is hands down the most versatile radio test set we’ve used in our hangar. From VHF/UHF comms to Mode S and ADS-B testing, it handles everything with precision and ease. Worth every penny for serious avionics work.

J**** W****** - S**W*** A******

gave this a rating of 5/5.

The Viavi Aeroflex IFR 3920B Analog and Digital Radio Test Set has been a huge time saver in our avionics shop. With coverage from 10 MHz to 2.7 GHz and the ability to handle up to 125 W RF input, it’s perfect for both aircraft radios and ground comms — and we were able to get ours through AvionTEq with no hassle.”

Question: What is the Viavi Aeroflex 3920B?

ANSWER: It is a radio test set designed for comprehensive testing of communication systems, including P25, TETRA, DMR, and analog.

Question: Is it portable?

ANSWER: Yes,It is designed to be portable, allowing for on-site testing and troubleshooting in various environments.

Question: What industries is it commonly used in?

ANSWER: It's commonly used in industries such as public safety, military, aerospace, and telecommunications for testing and maintaining radio communication systems.

Question: Where can I buy Viavi Aeroflex 3920B?

ANSWER: You can contact avionics test equipment providers like us, AvionTEq. We provide options for purchasing refurbished units, backed by warranty support (if needed).

Question: Where can I purchase the Viavi / Aeroflex 3920B NAV/COMM Test Sets from?

ANSWER: You can buy refurbished from resellers like AvionTEq. They offer for sale and provides detailed specifications and features on their website. You can request a quote directly from them for pricing and availability​. To proceed, you can visit the website of this vendor explore the product details, and reach out to them for quotes and further inquiries.

Question: How can I find the Viavi / Aeroflex 3920B NAV/COMM Test Sets for rent or lease?

ANSWER: If youre looking to rent or lease there are several options available including AvionTEq. AvionTEq offers a variety of aviation test equipment and tooling for rent or lease. You can request a quote for rental options directly through their website. AvionTEq specializes in providing refurbished test equipment and offers flexible rental and lease programs tailored to different needs. This company is well-regarded in the industry and can provide detailed information on pricing, rental terms, and availability. For more information, you can visit their websites and reach out to their customer service teams.

Question: Where can I have my Viavi / Aeroflex 3920B NAV/COMM Test Sets repaired or calibrated?

ANSWER: For repair or calibration services there are several options available including AvionTEq. They offer repair, maintenance, and calibration services for a wide range of ground support and avionics test equipment and tooling. They provide diagnostics, calibration, and repair services with fast turnaround times​. These providers ensure that your equipment is serviced to meet stringent industry standards, ensuring reliability and accuracy in its performance.

Question: What is the Viavi / Aeroflex 3920B NAV/COMM Test Sets Price range?

ANSWER: The price will depend on the included accessories, and any additional options or software packages. The prices can vary based on the vendor, availability, and any ongoing promotions or discounts. One of the major providers of NAV/COMM Test Sets is AvionTEq offering detailed pricing information on their website for refurbished test sets. For those looking to trade-in or sell, AvionTEq can provide appraisals and generous purchase offers and affordable upgrade solutions.

Question: What level of support is provided by AvionTEq for Viavi / Aeroflex 3920B NAV/COMM Test Sets ?

ANSWER: AvionTEq offers expert pre-sale and post-sale technical support in the NAV/COMM Test Sets product line, ensuring customers receive reliable guidance before and after purchase. We may also provide a limited warranty, depending on the specific unit and its condition. Our goal is to support your operational needs by offering dependable aviation test equipment, tooling, and accessories. Warranty coverage and terms may vary, so please contact us to confirm details for your specific product. AvionTEq is committed to delivering quality solutions and support for aviation professionals worldwide.

Question: If I already have a 3920, is it really worth upgrading to the 3920B?

ANSWER: Yes if you need tighter measurements — the “B” model has a cleaner signal generator, better audio accuracy, and more stable results in adjacent-channel and sensitivity tests. But if you’re mostly doing routine analog checks, the difference might not justify the cost.

Question: Can the 3920B handle high-power transmitters directly?

ANSWER: Yes — up to 50 W continuous or 125 W intermittent right on the RF input. That means you can test base stations and repeaters without always needing an external attenuator, which speeds up bench work.