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CANFORD VIDEO DISTRIBUTION AMPLIFIER

Housed in the standard Canford extruded box with protective ABS bezels, the unit accepts a standard 1Vp/p video signal on a BNC connector (75 ohm termination). A parallel unbuffered input connector is provided, which can be used for looping through to another piece of unterminated equipment.

The amplifier provides 5 outputs on front-panel BNC connectors. A single 16 position switch allows control of the gain and equalisation applied to the signal: each step provides correction for approx. 25m of standard VCS (BBC PSF1/3) type cable, with a maximum correction capacity of approx 375m. This method of equalisation control enables approximate setting without reference to a waveform monitor; simply measure the length of unequalised cable, divide by 25 and dial up the result on the switch. A setting of zero gives unity gain and flat response.

An on/off switch is provided on the front panel, and a green Power LED flashes to indicate low supply voltage. Power is derived from an internal Alkaline PP3-size battery, or an external power supply can be plugged into the rear connector.

Technical Specification:
Bandwidth: >20MHz
Differential gain: <0.6%
Differential phase: <0.6%
Noise: -70dB
Gain/EQ: Min: 0dB gain, flat response
Max: equates to loss in approx 375m of VCS (BBC PSF1/3)
Power: Alkaline PP3-size battery, life approx 8 hours
External 6-12V DC 40-60mA supply on 2.1mm jack (centre pin positive).
Dimension: 94 × 51 × 123mm
Weight: 360g including battery.
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CANFORD VIDEO DISTRIBUTION AMPLIFIER Video, CVBS, 1x5, PP3 or external DC powered   Stock code: 90-541
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£172.80
Clearance £125.00