100 ft LMR240 ULTRA FLEX Times — BNC MALE to TNC MALE
Custom low loss 100 ft LMR240 ULTRA FLEX Times RF coaxial cable assembly with BNC MALE and TNC MALE connectors.
Cable
LMR240 ULTRA FLEX Times
End A
BNC MALE
End B
TNC MALE
Specs Summary
Made in USA
Assembled and tested in-house
Free Shipping
Fast, reliable delivery
Tested & Verified
Every cable tested before shipping
Easy Returns
30-day hassle-free returns
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About This Assembly
Specs Summary
LMR240 ULTRA FLEX Times Cable
LMR-240-UltraFlex is the ultra-flexible variant of LMR-240 from Times Microwave, sharing the same electrical performance but with a stranded center conductor and softer jacket that makes it significantly easier to route. Preferred for mobile radio installs, vehicle-mounted antennas, and any application with tight bends or frequent cable movement.
BNC Connector
BNC (Bayonet Neill–Concelman) is a quick-connect RF connector featuring a bayonet locking mechanism for fast mating and unmating, rated from DC to 4 GHz. Its ease of use makes it standard in test and measurement equipment, video distribution, two-way radio accessories, and laboratory bench setups where cables are frequently connected and disconnected.
TNC Connector
TNC (Threaded Neill–Concelman) is the threaded version of BNC, offering improved performance up to 11 GHz and better vibration resistance through its screw coupling. It is commonly used in mobile radio antennas, avionics, and outdoor installations where BNC's bayonet lock would not provide sufficient mechanical security.
Common Applications
This BNC and TNC cable assembly is well suited for vehicle-mounted radio installations, tight-routing applications, and mobile platforms. The combination of reliable BNC and TNC connectors and custom-cut cable length makes it a practical choice for both field installations and bench setups. Every assembly is hand-terminated, continuity tested, and ships free within the USA.
Signal Loss — 100 ft
Approximate insertion loss for this 100 ft LMR240 ULTRA FLEX Times assembly at common RF frequencies.
| Frequency | Loss / 100 ft | Loss — 100 ft |
|---|---|---|
| 100 MHz | 2.5 dB | 2.5 dB |
| 450 MHz | 5.5 dB | 5.5 dB |
| 900 MHz | 7.8 dB | 7.8 dB |
| 1.8 GHz | 11.2 dB | 11.2 dB |
| 2.4 GHz | 13.1 dB | 13.1 dB |
| 5.8 GHz | 21.5 dB | 21.5 dB |
Frequently Asked Questions
Is this cable hand-assembled in the USA?
Yes. Every CoaxRF cable assembly is hand-terminated and continuity tested at our US facility before shipping. We do not drop-ship pre-made cables from overseas — each cable is built to order.
Can I order a different length than 100 ft?
Yes. This page is for the 100 ft assembly. Use the length buttons above to select a different standard length, or use the Cable Builder for any custom length.
How much signal loss will I see with this 100 ft cable?
At 1800 MHz, LMR240 ULTRA FLEX Times loses approximately 11.2 dB per 100 ft. This 100 ft assembly will have roughly 11.2 dB of insertion loss at that frequency. See the signal loss table for all frequency points.
What is the maximum frequency for this assembly?
This assembly is rated DC – 4 GHz. The effective frequency limit is set by the lowest-rated component — either the cable or one of the connectors. Both BNC MALE and TNC MALE connectors must be within spec at your target frequency.
What is your return policy?
We accept returns within 30 days of delivery. Custom-length cables are accepted as long as they are in original condition. Contact us and we will provide a prepaid return label at no charge.
