Motorola RAN4031 Antenna – UHF

The RAN4031 is the OEM replacement whip antenna for Motorola portable radios (CP110, RDU4100/RDU4160D, RDX series). Crafted with a robust rubber-coated steel core and optimized for 403–470 MHz, it provides reliable reception and durability during daily use. With a 6–6.5″ length, the antenna strikes an ideal balance between size and performance. Includes a 1-year manufacturer’s warranty for added dependability.

Key Features

• Full UHF coverage from 403–470 MHz for wideband compatibility
• 6–6.5″ (approximately 16–17 cm) flexible whip with rubber sheath—built to withstand daily wear
• OEM-designed for CP110, RDU4100/RDU4160D, and RDX-series radios
• 0 dB gain (unity) ensures stable signal performance
• Backed by a 1‑year Motorola Solutions manufacturer warranty

Compatible Radios

• Motorola CP110
• Motorola RDU4100 / RDU4160D
• Motorola RDX series radios

Specification

• Weight: 0.05 lbs
• Length: 6.38 in (16 cm)
• Type: Whip
• Frequency Range: 403–470 MHz
• Band: UHF
• Mounting Style: SMA – Female
• Color: Black
• Intrinsically Safe: Not Found
• IP Rating: Not Found
• Manufacturer: Motorola Solutions
• Warranty: 1-Year Manufacturer’s Warranty