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Ac current, Ra-kit/h return amplifier, Adu/qadu automatic drive unit – Motorola BT100 User Manual

Page 49

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A-2

Specifications

BT100 Installation and Operation Manual

AC Current

AC Voltage

One-way

With RA-Kit

90 VAC

0.75 A

0.80 A

75 VAC

0.91 A

0.96 A

60 VAC

1.15 A

1.22 A

53 VAC

1.31 A

1.39 A

45 VAC

1.57 A

1.66 A

38 VAC

1.90 A

2.00 A

RA-Kit/H Return Amplifier

Parameter Specification

Passband (S–split)

5 through 40 MHz

Gain, station (minimum)

17.5 dB

Flatness

±0.75 dB

Level control

Fixed pads, JXP-

∗B, input and output

Performance – reference frequency (MHz)

40

At typical output

35 dBmV, flat

Channels

6 NTSC

Crossmod (worst case)

–74 dB

CTB (worst case)

–86 dB

CSO (worst case)

–82 dB

Noise figure

12.5 dB

Power requirements

24 VDC, 125 mA

ADU/QADU Automatic Drive Unit

Parameter Specification

Pilot channel

See current catalog

Adjacent channel frequency

±6 MHz

Minimum BT100 output at pilot frequency

+36 dBmV

ALC stiffness

±0.3 output change for ±3.0 dB input change

Power requirement

24 VDC, 75 mA