Comet UHV‑6 Multi‑Band Mobile Antenna 6‑Band 40M/15M/10M/6M/2M/70cm HF VHF UHF Vehicle Vertical Whip with Fold‑Over Hinge PL‑259 Mount for Ham Radio

The Comet UHV‑6 Multi‑Band Mobile Antenna is a highly versatile vertical whip designed to serve amateur radio operators who want broad band coverage from HF through VHF and UHF with a single mobile antenna solution. This robust mobile antenna is engineered with pre‑tuned sections for 6 m, 2 m and 70 cm bands, and includes HF coil elements for 40 m, 15 m and 10 m operation right out of the box. Additional optional coils for 80 m, 20 m and 17 m (sold separately) allow extended multi‑band operation when the vehicle is parked, enabling true mobile HF flexibility in addition to VHF/UHF capability. Pre‑set tuning for the 50 MHz, 146 MHz and 446 MHz bands ensures that VHF and UHF performance is efficient with typical gains of approximately 2.15 dBi on 2 m and 5.5 dBi on 70 cm, while typical VSWR figures remain low across these bands for solid transmit and receive performance. The HF bands operate near quarter‑wave performance with additional tuning stubs and coil elements, giving you the freedom to tailor your antenna to the bands you need. Built for rugged mobile use, the UHV‑6 includes a fold‑over hinge with a threaded collar that lets you pivot the antenna for clearance in tight garages or low‑clearance areas, extending its practicality for daily driving. The antenna terminates in a standard PL‑259 connection compatible with common mobile mounts and coax assemblies, making installation straightforward on vehicles equipped with lip, trunk, or other PL‑259 mount types. Weighing in at roughly 14 to 19 oz and extending from about 48 in to 76 in depending on HF coil configuration, the UHV‑6 combines compact mobile convenience with grow‑into multi‑band performance. Whether you are using it as a dedicated VHF/UHF mobile whip or expanding into HF bands with optional coils, this antenna delivers a flexible and capable platform for multi‑band mobile communications across a wide range of amateur radio frequencies.

• Multi‑band mobile antenna engineered for broad amateur radio coverage including 40 m, 15 m and 10 m HF bands plus 6 m, 2 m and 70 cm VHF/UHF bands, allowing flexible operation on multiple bands with one versatile whip antenna
• Pre‑tuned 50 MHz, 146 MHz and 446 MHz sections provide efficient RF performance right out of the box, combined with optional HF coil elements that let you customize band usage for mobile or parked operation
• High‑gain design offers approximate 2.15 dBi on 2 m and up to 5.5 dBi on 70 cm with reliable VSWR across bands, making the antenna suitable for repeater access, simplex contacts and local nets on mixed VHF/UHF frequencies
• Robust fold‑over hinge with threaded collar simplifies parking and clearance in garages or drive‑thrus while reducing strain on the antenna base during travel, and a standard PL‑259 connector ensures broad compatibility with mobile mounts and coax assemblies
• Expandable HF capability with multiple optional coil elements (such as 80 m, 20 m and 17 m) lets you build a true multi‑band mobile HF setup when parked, offering flexible band combinations to suit your operating style
• True multi‑band mobile whip covering HF (40 m, 15 m, 10 m) plus 6 m, 2 m and 70 cm right from the antenna chassis
• Optional HF coil elements let you expand band coverage to 80 m, 20 m and 17 m when parked
• Pre‑tuned VHF/UHF sections eliminate complicated tuning for primary mobile bands
• Standard PL‑259 connector for broad mount/lead compatibility
• Fold‑over hinge allows for convenient clearance and reduces antenna strain in tight spaces