Page of 12

Motorola MB87 Specifications

870 mhz amplifier starline series.
Hide thumbs

Advertisement

MB87 870 MHz Amplifier
STARLINE Series
®
Motorola's STARLINE
in features and performance and is designed to meet the needs of today's
expanding broadband communication networks. This two -way capable
dual output amplifier offers high gain, high output levels, ergonomics,
superior distortion performance, four diplex filter options, 15 dB return loss,
and Bode equalization. The MB87*/* also allows optional advanced
features such as ingress control switching and status monitoring. A third
output is user-configurable via splitter or directional coupler plug -in. Single
output models are also available.
ENHANCED GALLIUM ARS ENIDE
The MB87 uses Enhanced Gallium Arsenide (E-GaAs) hybrids. This second generation technology provides superior
distortion performance in CTB and CSO over the standard GaAs technology. Compared to silicon and competing GaAs
technology, E-GaAs distortion performance remains linea r at significantly higher output levels. This higher output level
allows the customer to maximize system performance and reduce system costs. We encourage our customers to
contact their Motorola Account Representative to determine the optimal levels for their systems.
HIGH GAIN
The MB87 also offers high gain. This allows the operator to hold existing amplifier locations during system upgrades
thereby reducing system costs.
Motorola, Inc.
Connected Home Solutions
101 Tournament Drive
Horsham, PA 19044
1.800.523.6678
www.motorola.com/broadband
Rev. 1.0
09.01.05
series amplifier, model MB87*/*, leads the industry
The MB87 two-way
amplifier offers 870 MHz
bandwidth capability,
high gain, high output
level, ergonomics, and
superior distortion
performance.
BENEFITS INCLUDE:
870 MHz Enhanced Gallium Arsenide (E -GaAs) power
doubling technology
High gain
High output level
Four diplex filter options
Ease-of-use ergonomics
15 dB return loss
60/90 V powering
Meets Telcordia GR-1098-Core voltage surge
requirements using surge waveforms as described in
IEEE C62.41
FCC, CENELEC and CCC approved
Bode equalization (thermal or auto controlled )
15 ampere AC capability
Optional return path ingress control and sta tus monitor
Power factor corrected power supply
Directional coupler –20 dB test points
MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office.
All other product or service names are the property of their respective owners.
©
Motorola, Inc. 2003
Specifications are subject to change without notice.

Advertisement

   Related Manuals for Motorola MB87

   Summary of Contents for Motorola MB87

  • Page 1

    We encourage our customers to contact their Motorola Account Representative to determine the optimal levels for their systems. HIGH GAIN The MB87 also offers high gain. This allows the operator to hold existing amplifier locations during system upgrades thereby reducing system costs. Motorola, Inc.

  • Page 2

    FORWARD PATH The operational gain of the MB87 is 34 dB or 40 dB depending on model , with 15 dB return loss. Output level control is achieved through the use of an interstage Bode equalizer, which compensates for coaxial cable attenuation cha nges due to temperature.

  • Page 3

    15.4"L x 5.5"W x 9.6"D 15 Pounds -40° to +140° F MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. RETURN...

  • Page 4

    39.1cm x 13.97cm x 24.3 cm 15 Pounds MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. Specifications are subject to change without notice.

  • Page 5

    15.4"L x 5.5"W x 9.6"D 15 Pounds -40° to +140° F MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. RETURN...

  • Page 6

    15.4"L x 5.5"W x 9.6"D 15 Pounds -40° to +140° F MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. with low gain option P...

  • Page 7

    09.01.05 References the worst -case channels over specified MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. Specifications are subject to change without notice.

  • Page 8

    -0.4dB THERM JXP-B JXP-B -16 dB 24 Vdc Power supply MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. +18 dB Low Gain +23 dB High Gain (Status -20 dB Monitor JXP-B Output) +19.0 dB -4.0 dB...

  • Page 9

    5-55 / 70-870 MHz split, two-output, E-GaAs, TDU gain control, 12 dB internal slope, high gain return, 40 dB high gain forward, 20A fuses, FTEC, full station MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. Motorola Part Number...

  • Page 10

    Plug-in attenuator/pad (values 0 to 26 dB, in 1 dB steps) Splitter Directional Coupler, 8 dB Directional Coupler, 10 dB Directional Coupler, 12 dB MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. 795005-291-00 795005-287-00 795005-199-00 795005-310-00...

  • Page 11

    40 dB Gain 34 dB Gain Return Gain High (20 dB) Station Slope MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. Housing Standard (Full Station) No Housing (electronics only - 15 Amp) AC Current Capability...

  • Page 12

    Diplex filter, 65/85 MHz A-split Diplex filter, 55/70 MHz J-split Diplex filter, 30/47 MHz E-split MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. Description All other product or service names are the property of their respective owners.

Comments to this Manuals

Symbols: 0
Latest comments: