B
1502154 Rev D
Specifications
B-21
Powering Requirements, Max./Typ.
20
With Active Return
AC Voltage, 60Hz
@ 90V
@ 60V
AC Power, Watts
53.5/49
53/48
AC Current, mA
735/700
970/880
DC Current, mA @ 24V ± 0.5V
1955/1775 1955/1775
Level Control
Range, dB @ 1002MHz
+4/–5dB
—
Accuracy (–40 to 60°C)
±0.5dB
—
Output Level Range
21
(from nominal)
+5/–3dB
—
Pilot Frequency Band
22
(recommended)
499.25MHz (Single Channel)
—
Gain Control
Plug-in PAD
NPB–XXX
NPB–XXX
Equalization to Compensate for Cable Loss
Plug-in Equalizers for Additional Equalization
SEQ–1G–XX
MEQ–65–XX
Chrominance/Luminance Delay, Max.
Channel S2, (PAL), ns/4.43MHz
5
—
Channel S3, (PAL), ns/4.43MHz
4
—
Channel 95, (NTSC), ns/3.58MHz
10
—
Channel 96, (NTSC), ns/3.58MHz
7
—
Return Group Delay, Max.
5.5–7MHz, ns
—
52
10–11.5MHz, ns
—
8
62-63.5MHz, ns
—
21
63.5-65MHz, ns
—
34
85–86.5MHz, ns
13
—
86.5–88MHz, ns
11
—
Hum Modulation (Time Domain @ 15A)
5–10MHz, –dBc
—
55
11–750MHZ, –dBc
60
60
751–1002MHz, –dBc
55
—
Specification Document Number 1502528 Rev B
1.
Spacing at highest frequency with SEQ–1G–XX installed. Return spacing includes losses due to housing, diplex
filters, and MEQ–65–X.
2.
The specifications are based on the amplifier configured (with two SPB–0) as a 2–output bridger with distribution
outputs on Ports 3 and 6. When using distribution plug-ins SS–1000–2, SDC–1000–8 or SDC–1000–12, levels
should be derated accordingly based on the accessory specifications.
3.
NTSC video channels occupying the appropriate frequency spectrum per specified number of channels.
4.
Recommended minimum forward input levels at 1002MHz including loss due to equalizer.
5.
Recommended maximum return output level at 85MHz including loss due to equalizer.
6.
Bridger output: At specified operational tilt the maximum output level for 870MHz or 1002GHz loading is
56.5dBmV @ HF.
7.
Distortion performance is derated accordingly to take into account the influence of the digitally compressed
channels operating at levels 6dB below equivalent video channels.
8.
Cross modulation specification number indicates typical cascade performance.
Table B.7
Flex Max901e Trunk Amplifier, 1002MHz, 65/85 Split, 33dB Spaced, Different Tilt on Trunk
and Bridger (cont’d)
FORWARD
RETURN
Trunk
2 O/P Bridger
Trunk & 2 O/P Bridger
Summary of Contents for Flex Max901e
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Page 3: ...Flex Max901e 1GHz Amplifiers Trunks FMTE and Bridgers FMBE 1502154 Revision D...
Page 10: ...viii Flex Max901e 1GHz Trunk and Bridger Amplifiers 1502154 Rev D...
Page 20: ...1 1 10 Flex Max901e 1GHz Trunk and Bridger Amplifiers 1502154 Rev D...
Page 56: ...4 4 20 Flex Max901e 1GHz Trunk and Bridger Amplifiers 1502154 Rev D...
Page 102: ...7 7 14 Flex Max901e 1GHz Trunk and Bridger Amplifiers 1502154 Rev D...
Page 142: ...B B 32 Flex Max901e 1GHz Trunk and Bridger Amplifiers 1502154 Rev D...
Page 146: ...C C 4 Flex Max901e 1GHz Trunk and Bridger Amplifiers 1502154 Rev D...
Page 160: ...D D 14 Flex Max901e 1GHz Trunk and Bridger Amplifiers 1502154 Rev D...
Page 164: ...E E 4 Flex Max901e 1GHz Trunk and Bridger Amplifiers 1502154 Rev D...
Page 170: ...Index 4 Flex Max901e 1GHz Trunk and Bridger Amplifiers 1502154 Rev D...
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