Operating instructions

Specifications A-5
MB*/* Installation and Operation Manual
RA-Kit/H Return Amplifier
Parameter Specification
Passband
5 through 40 MHz
Gain, station (minimum)
20 dB (18 dB for M-split)
Flatness
±0.50 dB
Level control
Fixed pads, JXP-∗B, input and output
Performance – reference frequency (MHz)
40
At typical output
41 dBmV, flat
Channels
4 NTSC
Crossmod
–69 dB
Single triple beat
–78 dB
Single second order
–76 dB
Noise figure
9 dB
Power requirements
24 Vdc, 125 mA
ADU Automatic Drive Unit
Parameter Specification
Pilot channel
See current catalog
Adjacent channel frequency
±6 MHz
Minimum MB*/* output at pilot frequency
+36 dBmV
ALC stiffness
±0.3 output change for ±3.0 dB input change
Power requirement
24 Vdc, 75 mA