The Parsec Husky PRO4H4L15B is a 4:1 configuration of Parsec's Husky PRO Series: four 4G/5G cellular elements in a single omnidirectional, low-profile housing. It is designed for 4x4 MIMO cellular routers and gateways in public safety vehicles, ambulances, construction fleets, enterprise rooftops, RVs and fixed wireless deployments. This part number carries cellular elements only, with no Wi-Fi or GPS elements, making it a focused choice when the goal is maximum cellular performance. The antenna covers 617-894, 1710-2700, 3300-4000 and 5150-5925 MHz. The published North American bands include 600 MHz B71/n71, B14, B41/n41, B48/n48 and n77, and an EMEA band set is also listed. Peak gain reaches 9 dBi at 5150-5925 MHz, 8 dBi at 2200-2700 MHz and 7 dBi at 3300-4000 MHz. Radiated efficiency runs from 60 to 80 percent depending on band, and port-to-port isolation of 10 to 20 dB helps limit interference between MIMO paths. The radome measures 10.75 in in diameter and 2.23 in high. It is made of plastic with a UV additive and sealed to IP67 against dust and water, with an operating range of -40 °C to 85 °C. A one-hole direct mount through a single 1.5 in opening keeps installation fast and clean. Four 15 ft LSR200 cables terminate in SMA male connectors for direct connection to router ports. Parsec offers pole mount brackets, a magnetic mount option, a cut-to-size ground plane and lightning arrestors for the Husky PRO family. Parsec also publishes a datasheet and a Husky installation guide for this antenna.