Diamond CR8900 Quad Band Mobile Antenna 10m/6m/2m/70cm, 60W, PL259

Diamond CR8900 Quad Band Mobile Antenna

The Diamond CR8900 is a high-performance quad band mobile antenna covering 29, 50, 144, and 430 MHz — making it the go-to choice for operators who demand versatility across 10m, 6m, 2m, and 70cm bands from a single mount. Compact, lightweight, and engineered for mobile use, it delivers on all four bands without compromise.

Key Features

• True quad band coverage — 10m, 6m, 2m, and 70cm from one antenna
• Radialless design on 144 MHz — clean installation, no ground plane required
• High gain on UHF — 5.5 dBi on 430 MHz for strong local and repeater performance
• 60W power rating — suitable for most mobile transceivers
• PL259 connector — direct fit to standard SO-239 mounts
• Lightweight at 490g — minimal load on your mount

Technical Specifications

• Frequency: 29 / 50 / 144 / 430 MHz (10m / 6m / 2m / 70cm)
• Gain: 2.15 dBi (144 MHz) | 5.5 dBi (430 MHz)
• Type: 1/4 wave (29/50 MHz) | 1/2 wave radialless (144 MHz) | 2×5/8 wave (430 MHz)
• Length: 1.26 m
• Weight: 490 g
• Max Power Rating: 60 W
• Impedance: 50 Ω
• VSWR: <1.5:1
• Connector: PL259