LMR400 Times — RP-TNC FEMALE to RP-TNC MALE
Cable
LMR400 Times
End A
RP-TNC FEMALE
$1.00
End B
RP-TNC MALE
$1.00
Specs Summary
LMR400 Times — RP-TNC FEMALE to RP-TNC MALE
✓ In stock • Ships next business day
| Length | Price | |
|---|---|---|
| 1 ft | $23.74 | |
| 6 ft | $32.74 | |
| 25 ft | $66.94 | |
| 50 ft | $111.94 | |
| 100 ft | $201.94 | |
| 250 ft | $471.94 | |
| 500 ft | $921.94 |
Made in USA
About This Assembly
LMR400 Times Cable
LMR-400 is the industry-standard low-loss 50-ohm coaxial cable from Times Microwave with a 0.400" outer diameter, offering less than half the signal loss of RG-8 at 2.4 GHz. The go-to cable for base station feedlines, cellular repeater installations, antenna runs from 50 to 200 feet, and any fixed installation requiring reliable broadband performance.
RP-TNC Connector
RP-TNC (Reverse Polarity TNC) uses the TNC threaded shell with reversed pin conventions, similar to RP-SMA. It is used on some commercial WiFi access points and outdoor CPE antennas, particularly in older Cisco and Linksys equipment, and offers better vibration resistance than RP-SMA in demanding outdoor environments.
Common Applications
This RP-TNC cable assembly is well suited for cellular repeater installations, base station feedlines, and long outdoor antenna runs. The combination of reliable RP-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.
LMR400 Times Signal Loss
Approximate attenuation at common RF frequencies.
| Frequency | Loss / 100 ft | Loss / ft |
|---|---|---|
| 100 MHz | 1.5 dB | 0.015 dB |
| 450 MHz | 3.3 dB | 0.033 dB |
| 900 MHz | 4.7 dB | 0.047 dB |
| 1.8 GHz | 6.8 dB | 0.068 dB |
| 2.4 GHz | 7.9 dB | 0.079 dB |
| 5.8 GHz | 13 dB | 0.13 dB |
Frequently Asked Questions
What is LMR400 Times coaxial cable used for?
LMR-400 is the industry-standard low-loss 50-ohm coaxial cable from Times Microwave with a 0.400" outer diameter, offering less than half the signal loss of RG-8 at 2.4 GHz. The go-to cable for base station feedlines, cellular repeater installations, antenna runs from 50 to 200 feet, and any fixed installation requiring reliable broadband performance.
What is the signal loss of LMR400 Times?
At 1800 MHz, LMR400 Times has approximately 6.8 dB of loss per 100 ft (0.068 dB/ft).
What frequency range does this assembly support?
This assembly is rated DC – 6 GHz, limited by the lowest-rated component across the cable and connectors.
