Proudly making Quest AV equipment in Australia since 1988
also t/a Quest Electronics ® and Quest AV ®
Phone and SMS ... 0431 920 667 Mail ... POB 348 Woy Woy NSW 2256
The HC5 Video Distribution Amplifier continues the tradition of solid reliability and professional performance set by our original model HC3 and offers practical features for the Audiovisual, Broadcast and Film industries. Hum-cancelling circuitry efficiently reduces common - mode interference induced by mains wiring, lighting dimmers, ground loops, audio leakage, etc. without impacting on video bandwidth. Wide bandwidth, high output drive capability and unconditional stability mean your video will arrive crisp and clean. Front panel accessible multi-turn video Gain and cable EQ adjustments let you compensate for long cable runs and the recessed User Adjustment / Factory Cal. switch is a great way to get back to standard settings in a hurry. Select from power supply options of 240Vac or 120Vac. The HC5 features low power consumption. The size of the HC5 has been minimised whilst retaining a convenient layout of controls and connectors. The HC5 has enough gain and EQ in reserve to compensate for 300 metres of 75ohm video co-ax, or to tweak up a poor signal. Easily switch between 'Cal' and ’User’ settings to compare.
SPECIFICATIONS INPUT Connector: Single BNC Impedance: 75 Ohms Level: 1Vp-p nominal Hum Rejection: >40dB at 50/60Hz Maximum common-mode voltage 2.5Vrms @ 50/60Hz OUTPUT Connectors: Five (5) BNC's Impedance: 75 Ohms each Coupling: DC, offset <50mV Grounds: Connected to Chassis and mains earth. Level: 1Vp-p nominal, 2Vp-p maximum (all outputs terminated)
Gain: Selected by front panel switch: 0dB (Cal.), -2dB to +6dB (User) Red LED indicates when User adj is selected. EQ: Characterised for 75ohm video co-ax: 0dB (Cal.), 0 to +6dB @ 4.43MHz (User) Freq. Response: 5Hz to 15MHz, +0dB / -1dB Diff. Phase/Gain: < 0.2° / 0.2% @ 4.43MHz GENERAL AC Supply options: 240Vac or 120Vac +/-20%, 3VA with built - in self - resetting thermal and over - current protection. If required, specify 120V supply when ordering. Dimensions: 140 x 122 x 35mm overall, W x D x H. Weight: 790g
Quest AV model HC5 Hum-cancelling Video Distribution Amplifier
HC5 $349.00 plus GST Packing & Delivery are not included
Featuring high performance and 24 hours a day, 7 days a week Quest AV reliability. Quest AV VDA's can be found in use in permanent installations, broadcasting, video editing, audiovisual installations, live events, sports arenas, government departments, in fact anywhere a video signal needs high quality distribution.