Pelco PEL-KBD9000-S Desktop Keyboard for Coaxitron

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Our Price : $208.00

Product Code: PEL-KBD9000-S

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Description

The KBD9000's control functions include pan/tilt, zoom, focus, iris, camera power, auto/manual scan, and auxiliary operation-all via easy-to-use keyboard commands.

The control functions operate simultaneously over the same coax as the video transmission by utilizing the vertical blanking interval, during which pulses are superimposed upon the normal video signal at a point where it is unnoticeable on the monitor. Thus, the need for additional control cables is eliminated. Coaxitron(R) control is ideal in applications where short-to-medium distances are involved (up to 1,500 feet/457 m).

The simplest system configuration consists of the KBD9000 Transmitter/Controller, coax cable, receiver/driver, and camera/pan and tilt system. This basic Coaxitron(R) system is flexible and can be expanded to control multiple camera sites with the addition of a passive switching device. In addition, multiple KBD9000 transmitter/controllers can control multiple receiver/drivers if a more complex system is required.

Specifications:

Electricals:

Input Voltage: 12 VAC from a 120 VAC, 60 Hz wall transformer (supplied)
Power Consumption: 2.5 VA
Electrical Connections: Two BNC connectors (video input and output)
Input Impedance: 75 ohms or high impedance (HiZ), switchable
Control Method: 15-pulse train (pulse width modulated) superimposed on the video signal during the vertical blanking interval by the KBD9000 control transmitter. Pulse train occupies one TV line period.
Pulse Amplitude: Approximately 1 Vp-p added to video signal, 333 kHz nominal
Input Video Level: 1 Vp-p nominal; 2 Vp-p maximum at less than 75% APL; 1.5 Vp-p maximum at 90% APL
System Bandwidth: Less than 2 dB down at 10 MHz (exclusive of cable)

Controls:

Camera Power: Two push-button switches for On/Off control (latching function)
Aux 1, 2: Two push-button switches for latching functions
Aux 3, 4: Two push-button switches for momentary functions
Pan: Two push-button switches for Auto/Man pan control (latching function)
Focus: Two push-button switches for Near/Far focus control
Zoom: Two push-button switches for Tele/Wide zoom control
Iris: Two push-button switches for Open/Close iris control
Pan/Tilt: Four push-button switches for Pan/Tilt control

General:

Construction: Aluminum
Finish: Gray polyester powder coat
Dimensions: 2.21" H x 8.10" W x 7.16" D (5.61 cm x 20.57 cm x 18.19 cm)
Unit Weight: 1.95 lb (0.90 kg)
Shipping Weight: 5.0 lb (2.27 kg) approximate

Certifications/Ratings:

FCC, Class B
Meets NEMA Type 1 standards