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Pelco Manual C632M (2/88) 7
10.0 SPECIFICATIONS
MODEL
EA2000 Half-duplex Equalizing Video/Control
Amplifier. (UL)
EA2000/220 Same as EA2000 except 230 VAC
operation. (CE)
ELECTRICAL
Input: Single (BNC) internally terminated
in 75 ohms
Output: Single (BNC) source terminated
Frequency
Response: Adjustable from flat (±1 dB) at 12
MHz to greater than 18 dB of boost at
12 MHz
Gain: Adjustable from 1–8 dB
Output
Dynamic Range: Up to 2 volts p-p at 50% APL
Up to 1.5 volts p-p at 90% APL
Tilt: Less than 2%
Power Requirements
for Transformer: 1.5 vA (.125 amp) at 12 ±15% volts
RMS 50-60 Hz from a dedicated, iso-
lated source
Cable Lengths:
Cable Type Maximum Effective Distance
RG59 3,000 feet (914.4 m)
RG6 4,500 feet (1371.6 m)
RG11 6,000 feet (1828.8 m)
RG15 8,000 feet (2438.4 m)
GENERAL
Environment: 32° to 122°F (0 to 48.89°C)
0-90% relative humidity
Dimensions: see Figure 5
Weight: 3 lbs (1.35 kg)
Shipping
Weight: 4 lbs (1.81 kg)
Construction:
Chassis Steel, zinc plated
Cover Aluminum, black polyester powder
coat
Panel Aluminum, black polyester powder
coat with white silk screening
Rating: NEMA 1
Figure 5. EA2000 Dimension Drawing