Where the VX26H scores in addition to working ‘out of the box’ is by its use of electronic attenuators/slope correctors (Wisi Q Step technology) which operate in 1dB increments using a 270 degree rotary switch. The advantage here is greater reliability over time and a visual indication of the settings selected. The VX26H has a downstream frequency range of 85 - 1006 MHz with 41dB of gain and a rated output level of 111dBuv (42 services). Upstream performance is 5-65 MHz with a gain of up to 24dB and a passive option.
The VX29H (line powered) version has an identical RF performance but works from 28-65VAC line power with a power consumption of 18 watts and through power routing of up to 7Amps. Both amplifiers share the same cast case housing and are IP66 rated for the most hostile environments.