Motorola Mb87 Users Manual

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2015-01-23

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MB87 870 MHz Amplifier
STARLINE



Series

®

Motorola’s STARLINE series amplifier, model MB87*/*, leads the industry
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.

The MB87 two-way
amplifier offers 870 MHz
bandwidth capability,
high gain, high output
level, ergonomics, and
superior distortion
performance.

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.
BENEFITS INCLUDE:















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

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.

BACKWARD COMPATIBILITY
The MB87 electronics package can be made backward compatible with the 10 -Amp MB*/* housing by installing the MB 15A Kit or the MB-15A Kit II. These kits contain 50 mil gold plated platform assemblies. This makes it possible for the
amplifier to carry 15 Amperes continuous through the input or out put ports.
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. Equalization may be controlled manually, with a thermal drive unit (model TDU) or with a single pilot
closed loop automatic drive unit (model ADU -* or QADU). Both the TDU and the ADU boards are common to the
STARLINE family of am plifiers (with the exception of the SLE) . ADUs utilize Surface Acoustic Wave (SAW) filters for
determining pilot frequency. This improves amplifier stability over temperature.
To further ensure system flexibility, installation ease and maintenance, the am plifier is engineered for compatibility with
standard accessories, such as attenuators, equalizers, ADUs or TDUs, return amplifiers, automotive fuses and FTEC BTA crowbar circuits.
For an optional third output, the MB87 utilizes splitters (model SP) and di rectional couplers (model DC/*). The SP, DC/8,
DC/10, and DC/12 offer superior performance to 1 GHz.
The MB87 uses modular diplex filters, which can be changed for a different frequency split as required. The amplifier is
available with S-split filters for a 5-40 MHz return and a 52-870 MHz forward band. K-splits (5-42 MHz/54-870 MHz), Jsplits (5-55 MHz/70-870 MHz), and A-splits (5-65 MHz/85-870 MHz) are also available. These same filters can be used
for all US-style Motorola RF distribution amplifiers (models BLE, MB/MBE, BT).
RETURN PATH
High gain return amplifier kits can be ordered which provide 20 dB minimum station gain. Return path equalizers from 0
to 12 dB can be customer selected. Optional features include thermal compensation and ingress con trol switching.
Thermal compensation comes in the form of a plug -in JXP-TH*C, which stabilizes gain and match over temperature
extremes.
Also available is Ingress Control Switching (ICS) in 3 states. This pin diode attenuator circuit can lower levels by 6 dB or
by 38 dB with a controlled slew rate for minimum bit errors. The dual output MB*/* requires two ingress control switches
®
when ordering this option (one ICS required for each output). The LIFELINE MiniBridger Amplifier transponder, model
LL-MB-HMS-*/*, is required to operate the Ingress Control Switch from a remote location.
Model Availability
To reduce customer costs and to accommodate customer specific needs, the STARLINE MB 87 can be ordered in a
variety of different models. Please refer to the MB87 ordering information below for options.

2
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

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.

MB87 Specifications
STARLINE®

2 Port, Parallel E-GaAs Hybrid

Enhanced Gallium Arsenide
MiniBridger Amplifier

MB87S/XG* Specifications

PARAMETER

UNITS NOTE

RETURN
FORWARD

RA-KIT-40H

Passband

MHz

1

52-870

Flatness

dB

2

± 0.70

± 0.50

Minimum Full Gain

dB

3

45

NA

Operational Gain

dB

4

40

20

Manual Bode Slope Control Range

dB

5

±5

NA

Interstage Equalizer Slope

dB

6

12 ±1

NA

Noise Figure 40/52/870MHz

dB

7

NA / 12 / 10

9 / NA / NA

MHz

8

870 / 550 / 52

40

43 / 44 / 37

41 FLAT

Reference Frequency

5-40

Output Level

dBmV

Channel Loading

NTSC

79

4

MHz

320

NA
NA

Compressed data loading
Distortion (max)

CTB

dBc

9,21,23

75

XM

dB

10,21

65

69

CSO

dBc

9,11,21

71

NA

CCN (-6)

dBc

12

54

NA

STB

dBc

9

NA

78

SSO

dBc

9

NA

dB

13

20 ±1.0
15

Test Point (all)

76

Return Loss

dB

14

Hum Modulation

dBc

15,20

65

DC Voltage

VDC

16

+ 24.0 ± 0.25

Current DC

mA

17

DC Ripple

mV

AC Input Voltage Range

AC Bypass Current

1610
15 P-P

W

Power Consumption
AC Current Draw

1475
44.0

VAC

48
38 - 90

@90 VAC

A

0.51

0.55

@75 VAC

A

18

0.62

0.68

@60 VAC

A

0.74

0.81

@53 VAC

A

0.85

0.92

@45 VAC

A

0.95

1.08

@38 VAC

A

1.2

All Ports

A

18

1.31
15

19

Group Delay (max)
55.25 to 58.83 MHz

nSec

30

NA

5.0 to 6.5 MHz

nSec

NA

45

10.0 to 11.5 MHz

nSec

NA

10

33.5 to 35.0 MHz

nSec

NA

12

38.5 to 40.0 MHz

nSec

NA

Housing Dimensions

15.4"L x 5.5"W x 9.6"D

Weight

15 Pounds

Ambient Operating Temperature

-40° to +140° F

35
39.1cm x 13.97cm x 24.3 cm
6.8 kg
-40° to +60° C

3
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

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.

STARLINE®

2 Port, Parallel E-GaAs Hybrid

Enhanced Gallium Arsenide
MiniBridger Amplifier

MB87S/XG* Specifications

PARAMETER

UNITS NOTE

with low gain option P

RETURN
FORWARD

RA-KIT-40H

Passband

MHz

1

52-870

5-40

Flatness

dB

2

± 0.60

± 0.50

Minimum Full Gain

dB

3

39

NA

Operational Gain

dB

4

34

20

Manual Bode Slope Control Range

dB

5

±5

NA

Interstage Equalizer Slope

dB

6

12 ±1

NA

Noise Figure 40 / 52 / 870MHz

dB

7

NA / 12 / 10

9 / NA / NA

MHz

8

870 / 550 / 52

40

43 / 44 / 37

41 FLAT

Reference Frequency
Output Level

dBmV

Channel Loading

NTSC

79

4

MHz

320

NA
NA

Compressed data loading
Distortion (max)

CTB

dBc

9,21,23

75

XM

dB

10,21

65

69

CSO

dBc

9,11,21

75

NA

CCN (-6)

dBc

12

54

NA

STB

dBc

9

NA

78

SSO

dBc

9

NA

dB

13

20 ±1.0
15

Test Point (all)

76

Return Loss

dB

14

Hum Modulation

dBc

15,20

65

DC Voltage

VDC

16

+ 24.0 ± 0.25

Current DC

mA

17

DC Ripple

mV

AC Input Voltage Range

AC Bypass Current

1610
15 P-P

W

Power Consumption
AC Current Draw

1475
44

VAC

48
38 - 90

@90 VAC

A

0.51

0.55

@75 VAC

A

18

0.62

0.68

@60 VAC

A

0.74

0.81

@53 VAC

A

0.85

0.92

@45 VAC

A

0.95

1.08

@38 VAC

A

1.2

All Ports

A

18

1.31
15

19

Group Delay (max)
55.25 to 58.83 MHz

nSec

30

NA

5.0 to 6.5 MHz

nSec

NA

45

10.0 to 11.5 MHz

nSec

NA

10

33.5 to 35.0 MHz

nSec

NA

12

38.5 to 40.0 MHz

nSec

NA

Housing Dimensions

15.4"L x 5.5"W x 9.6"D

Weight

15 Pounds

Ambient Operating Temperature

-40° to +140° F

35
39.1cm x 13.97cm x 24.3 cm
6.8 kg
-40° to +60° C

4
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

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.

STARLINE®

1 Port, Single E-GaAs Hybrid

Enhanced Gallium Arsenide
MiniBridger Amplifier

MB87S/SG* Specifications

PARAMETER

UNITSNOTE

RETURN
FORWARD

RA-KIT-40H

Passband

MHz

1

52-870

Flatness

dB

2

± 0.70

± 0.50

Minimum Full Gain

dB

3

45

Operational Gain

dB

4

40

NA
20

Manual Bode Slope Control Range

dB

5

±5

NA

Interstage Equalizer Slope

dB

6

Noise Figure 40/52/870MHz

dB

7

12 ±1
NA / 13 / 11

9.5 / NA / NA

MHz

8

870 / 550 / 52

40
41 FLAT

Reference Frequency

5-40

NA

Output Level

dBmV

Channel Loading

NTSC

43 / 44 / 37
79

MHz

320

NA

Compressed data loading
Distortion (max)

4

CTB

dBc

9,21,23

75

XM

dB

10,21

65

NA
69

CSO

dBc

9,11,21

71

NA

CCN (-6)

dBc

12

54

STB

dBc

9

NA

NA
78

SSO

dBc

9

NA

dB

13

20 ±1.0
15

Test Point (all)

76

Return Loss

dB

14

Hum Modulation

dBc

15,20

65

DC Voltage

16

+ 24.0 ± 0.25

Current DC

VDC
mA

DC Ripple

mV

AC Input Voltage Range

AC Bypass Current

1475

1610
15 P-P

W

Power Consumption
AC Current Draw

17

44.0

VAC

48
38 - 90

@90 VAC

A

0.34

0.39

@75 VAC

A

18

0.42

0.48

@60 VAC

A

0.51

0.57

@53 VAC

A

0.57

0.65

@45 VAC

A

0.67

0.75

@38 VAC

A

0.82

All Ports

A

18

0.93
15

19

Group Delay (max)
55.25 to 58.83 MHz

nSec

30

5.0 to 6.5 MHz

nSec

NA

NA
45

10.0 to 11.5 MHz

nSec

NA

10

33.5 to 35.0 MHz

nSec

NA

12

38.5 to 40.0 MHz

nSec

NA
15.4"L x 5.5"W x 9.6"D
15 Pounds
-40° to +140° F

Housing Dimensions
Weight
Ambient Operating Temperature

35
39.1cm x 13.97cm x 24.3 cm
6.8 kg
-40° to +60° C

5
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

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.

STARLINE®

1 Port, Single E-GaAs Hybrid

Enhanced Gallium Arsenide
MiniBridger Amplifier

MB87S/SG* Specifications

PARAMETER

UNITS NOTE

with low gain option P

RETURN
FORWARD

RA-KIT-40H

Passband

MHz

1

52-870

Flatness

dB

2

± 0.70

± 0.50

Minimum Full Gain

dB

3

39

NA

Operational Gain

dB

4

34

20

Manual Bode Slope Control Range

dB

5

±5

NA

Interstage Equalizer Slope

dB

6

12 ±1

NA

Noise Figure 40/52/870MHz

dB

7

NA / 13 / 11

9.5 / NA / NA

MHz

8

870 / 550 / 52

40

43 / 44 / 37

41 FLAT

Reference Frequency

5-40

Output Level

dBmV

Channel Loading

NTSC

79

4

MHz

320

NA
NA

Compressed data loading
Distortion (max)

CTB

dBc

9,21,23

75

XM

dB

10,21

65

69

CSO

dBc

9,11,21

75

NA

CCN (-6)

dBc

12

54

NA

STB

dBc

9

NA

78

SSO

dBc

9

NA

dB

13

20 ±1.0
15

Test Point (all)

76

Return Loss (min)

dB

14

Hum Modulation

dBc

15,20

65

DC Voltage

VDC

16

+ 24.0 ± 0.25

Current DC

mA

17

DC Ripple

mV

AC Input Voltage Range

AC Bypass Current

1610
15 P-P

W

Power Consumption
AC Current Draw

1475
44

VAC

48
38 - 90

@90 VAC

A

0.34

0.39

@75 VAC

A

18

0.42

0.48

@60 VAC

A

0.51

0.57

@53 VAC

A

0.57

0.65

@45 VAC

A

0.67

0.75

@38 VAC

A

0.82

All Ports

A

18

0.93
15

19

Group Delay (max)
55.25 to 58.83 MHz

nSec

30

NA

5.0 to 6.5 MHz

nSec

NA

45

10.0 to 11.5 MHz

nSec

NA

10

33.5 to 35.0 MHz

nSec

NA

12

38.5 to 40.0 MHz

nSec

Housing Dimensions

NA
15.4"L x 5.5"W x 9.6"D

Weight
Ambient Operating Temperatu re

15 Pounds
-40° to +140° F

35
39.1cm x 13.97cm x 24.3 cm
6.8 kg
-40° to +60° C

6
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

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.

Notes:

1.

Operating passband of station. Diple x filters are plugged into the electronic chassis.

2.

Referenced to the average gain across the stated passband.

3.

Minimum full gain at 870 MHz includes loss of equalizer but Bode slope reserves have not been set. Return gain includes loss of SRE -*-4 return
equalizer.

4.

Operational gain includes loss of slope reserves as well as equalizer.

5.

Amount of Bode slope control range from midpoint (typical setting is -4 dB at 870 MHz @ 20°C). This control should not be used for gain
reduction.

6.

Amount of slope created and cable equivalence of fixed interstage equalizer. Interstage equalizer is a plug -in.

7.

Noise Figure performance is specified typical. Noise Figure is specified at the cable entry facility of the housing and includes the loss of 1 dB for
the pre-stage equalizer. The return Noise Figure includes the station loss preceding the RF hybrid.

8.

Frequencies that relate the picture carriers or passband edges to the specified output levels and tilts.

9.

Measured with CW carriers and spectrum analyzer over specified temperature range. References the worst-case channel. Specifications are
compliant with the test methods as stated in NCTA RECOMMENDED PRACTICES FOR MEASUREMENTS ON CABLE TELEVISION
SYSTEMS.

10.

Measured with wave analyzer and synchronous, 100% depth modulated channels. References the worst -case channels over specified
temperature range.
Specifications are compliant with the test methods as stated in NCTA RECOMMENDED PRACTICES FOR
MEASUREMENTS ON CABLE T ELEVISION SYSTEMS.

11.

Composite Second Order distortion refers only to those beat clusters that fall +0.75 MHz and +1.25 MHz above the subject picture carrier. CSO
beat clusters that have a -0.75 MHz and -1.25 MHz relationship to the subject picture car rier are not included in this specification.

12.

CCN (Composite, Carrier-to-Noise Ratio) is a 10 log addition of both the Carrier -to-Noise Ratio (CNR) and Carrier -to-Intermodulation Noise Ratio
(CIN).

13.

Test points should be used with GFAL adaptor.

14.

Match measurement at the station input and output, cable -entry facilities, at the specified passbands for operational gain.

15.

Measured with the stated AC Bypass Current.

16.

Measured at the power connector.

17.

Current draw at +24.0 VDC.

18.

AC current is stated in RMS continuous.

19.

Group Delay is specified for standard NTSC video, where delay is the delta from picture carrier to 3.58 MHz color subcarrier. Reverse delay is in
a 1.5 MHz bandwidth.

20.

Hum Modulation performance is stated typic al. Return band specified from 15 MHz. Hum Modulation (5 MHz to 15 MHz) is –55 dBc.

21.

Distortion numbers are worst case over temperature in a cascade.

22.

The compressed data loading is QAM carriers and are –6 dB relative to the analog CW carriers.

23.

CTB (Composite Triple Beat). At the specified channel loading, Enhanced Gallium Arsenide performance varies on a two point three -for-one
(2.3:1) basis with amplifier output level.

7
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

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.

MB87 Block Diagram
Dual Output
+18 dB Low Gain
+23 dB High Gain

**
-6.5 dB

**

**

Fltn.
Cntrl.

BODE

JXP-B

**

SFE
or
SCS

PP

JXP-B

-1.0 dB

JXP-B

+19.0 dB

**

-4.0 dB

-1.0dB

E-GaAs

PP

MDR

H
-4.0 dB +18 dB Low Gain

-20 dB
TP

Auto

JXP-B

ADU/
TDU

H

L
AC
-20 dB
-1.0 dB R
-1.0dB ** TP
-0.4dB

**

-0.5dB

Status
Monitor
Input
-0.4 dB

+25.0dB L
-0.3dB
+30.0dB H

**

**

**

SRE

THERM

JXP-B

LPF

-20 dB
TP

**

**

ICS

JXP

JXP-B

-0.4dB

-4.0 dB

-1.0dB

**

24 Vdc

ICS

JXP

**

**

DC/
SP/
JMP

RF

TP
-20 dB

**

**

Fuse

Power
supply

Plug-in
module

Port
3

RF
RF/AC
AC

-0.4dB

**

Port
4

RF/
AC
AC
-1.0dB R

-0.4dB
-1.0dB

JXP-B

**
Fuse

-1.8 dB F

**

H

-4.0 dB

L

To status
monitor

**

E-GaAs

JXP-B
-16 dB

Port
2

-20 dB
TP

**

**

-1.0 dB R

RF/
AC
AC

RF

-1.0dB

PD

**

OnBrd
Atten

JXP-B

-1.5 dB F

L

+23 dB High Gain

Manual
-1.0dB

-1.5 dB F
Input
port 1 RF/
AC RF

-20 dB (Status
Monitor
TP Output)

PD

JMP

SP

DC

**
Fuse

**

+19.0 dB -3.5 dB

Fuse

-1.0dB

Single Output

**

SFE
or
SCS

+19.0 dB -3.5 dB

-1.0 dB

-6.5 dB

**
JXP-B

**
Fltn.
Cntrl.

PP

**

BODE

+19.0 dB

**
PP

JXP-B MDR

-4.0 dB

-20 dB
TP

**
Manual

-1.0dB
-1.5 dB F
Input
H
port 1 RF/
RF
AC
L
AC
-1.0 dB R -1.0dB** -20 dB
TP
-0.4dB

Auto

**
-0.5dB

**

**

**

SRE

THERM

JXP-B

PD

JXP-B

ADU/
TDU

+25.0dB L
+30.0dB H -0.3dB

+18 dB Low Gain
+23 dB High Gain

JXP-B

-20 dB Status
Monitor
TP
Output

OnBrd
Atten

**

Status
Monitor
Input
-0.4dB

LPF

**

-1.0dB

**

JXP-B

-1.8 dB F

**

H
-16 dB
L
ICS

24 Vdc

**

TP
-20 dB

**

Power
supply

**

Plug-in
module

DC

SP

Port
4

RF

RF
RF/AC
AC
Fuse

Fuse

To status
monitor

-0.4dB
-1.0dB

RF/
AC
AC
-1.0dB R

JXP-B
-0.4dB

**
**

JXP

DC/
SP/
JMP

Port
3

**
Fuse

-1.0dB

JMP

8
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

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.

MB87 Ordering Information

Model

Description

Motorola
Part Number

Qty
per MB

STANDARD MB MODELS
S-SPLIT

MB87S/XGXX-HXX-XXX-XC-XXX-XXX-E

MB87S/XGAX-HXX-XXX-XC-XXX-XXX-E

MB87S/XGTX-HXX-XXX-XC-XXX-XXX-E

MB87S/XGXX-HXX-XPX-XC-XXX-XXX-E

MB87S/XGAX-HXX-XPX-XC-XXX-XXX-E

MB87S/XGTX-HXX-XPX-XC-XXX-XXX-E

MB87S/XGXX-HXX-XXX-XX-XXX-XXX-E
K-SPLIT

MB87K/XGXX-HXX-XXX-XC-XXX-XXX-E

MB87K/XGXX-HXX-XXX-XX-XXX-XXX-E

MB87K/XGAX-HXX-XXX-XC-XXX-XXX-E

MB87K/XGXX-HXX-XPX-XC-XXX-XXX-E
A-SPLIT

MB87A/XGXX-HXX-XXX-XX-XXX-XXX-E
J-SPLIT

MB87J/XGTX-HXX-XXX-XC-XXX-XXX-E

5-40 / 52-870 MHz split, two-output, E-GaAs, manual gain
control, 12 dB internal slope, high gain return, 40 dB high gain
forward, 20A fuses, FTEC, full station
5-40 / 52-870 MHz split, two-output, E-GaAs, ADU 499.25 MHz
gain control, 12 dB internal slope, high gain return, 40 dB high
gain forward, 20A fuses, FTEC, full station
5-40 / 52-870 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
5-40 / 52-870 MHz split, two-output, E-GaAs, manual gain
control, 12 dB internal slope, high gain return, 34 dB low gain
forward, 20A fuses, FTEC, full station
5-40 / 52-870 MHz split, two-output, E-GaAs, ADU 499.25 MHz
gain control, 12 dB internal slope, high gain return, 34 dB low
gain forward, 20A fuses, FTEC, full station
5-40 / 52-870 MHz split, two-output, E-GaAs, TDU gain control,
12 dB internal slope, high gain return, 34 dB low gain forward,
20A fuses, FTEC, full station
5-40 / 52-870 MHz split, two-output, E-GaAs, manual gain
control, 12 dB internal slope, high gain return, 40 dB high gain
forward, 20A fuses, standard surge arrestor, full station
5-42 / 54-870 MHz split, two-output, E-GaAs, manual gain
control, 12 dB internal slope, high gain return, 40 dB high gain
forward, 20A fuses, FTEC, full station
5-42 / 54-870 MHz split, two-output, E-GaAs, manual gain
control, 12 dB internal slope, high gain return, 40 dB high gain
forward, 20A fuses, standard surge arrestor, full station
5-42 / 54-870 MHz split, two-output, E-GaAs, ADU 499.25 MHz
gain control, 12 dB internal slope, high gain return, 40 dB high
gain forward, 20A fuses, FTEC, full station
5-42 / 54-870 MHz split, two-output, E-GaAs, manual gain
control, 12 dB internal slope, high gain return, 34 dB low gain
forward, 20A fuses, FTEC, full station

795005-047-00

795005-002-00

795005-043-00

795005-116-00

795005-072-00

795005-250-00

795005-051-00

795005-284-00

795005-054-00

795005-243-00

795005-088-00

5-65 / 85-870 MHz split, two-output, E-GaAs, manual gain
control, 12 dB internal slope, high gain return, 40 dB high gain
forward, 20A fuses, standard surge arrestor, full station

795005-034-00

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

795005-293-00

9
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

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.

NON-STANDARD MB MODELS
MB87S/SGXX-HXX-XXX-XC-XXX-XXX-E

MB87S/XGXX-HXX-XXX-XX-NXX-XXX-E

MB75S/XGXX-HXX-XXX-XC-XXX-XXX-E

MB87K/SGXX-HXX-XXX-XC-XXX-XXX-E

MB87K/XGXX-HXX-XXX-XX-NXX-XXX-E

MB87A/XGXX-HXX-XXX-XX-NXX-XXX-E

MB87J/XGXX-XXX-XXX-XX-XXX-XXX-E
Accessories
SFE-0
or SFE-1
or SFE-87-*
or SFE-75-*
or SCS-*
SRE-*-*

5-40 / 52-870 MHz split, one-output, E-GaAs, manual gain
control, 12 dB internal slope, high gain return, 40 dB high gain
forward, 20A fuses, FTEC, full station
5-40 / 52-870 MHz split, two-output, E-GaAs, manual gain
control, 12 dB internal slope, high gain return, 40 dB high gain
forward, 20A fuses, 15 A electronics module only (no hou sing)
5-40 / 52-750 MHz split, two-output, E-GaAs, manual gain
control, 12 dB internal slope, high gain return, 40 dB high gain
forward, 20A fuses, FTEC, full station
5-42 / 54-870 MHz split, one-output, E-GaAs, manual gain
control, 12 dB internal slope, high gain return, 40 dB high gain
forward, 20A fuses, FTEC, full station
5-42 / 54-870 MHz split, two-output, E-GaAs, manual gain
control, 12 dB internal slope, high gain return, 40 dB high gain
forward, 20A fuses, 15 A electronics module only (no housing)
5-65 / 85-870 MHz split, two-output, E-GaAs, manual gain
control, 12 dB internal slope, high gain return, 40 dB high gain
forward, 20A fuses, standard surge arrestor, 15 A electronics
module only (no housing)
5-55 / 70-870 MHz split, two-output, E-GaAs, manual gain
control, 12 dB internal slope, no return, 40 dB high gain forward,
20A fuses, standard surge arrestor, full station

795005-291-00

795005-287-00

795005-199-00

795005-310-00

795005-311-00

795005-312-00

795005-027-00
479309-001-00
479309-002-00
477725-*
477822-*
477888-*
478176-*

1

JXP-*B

Starline Forward Equalizer, 5 – 1 GHz, 0 dB
Starline Forward Equalizer, 5 – 1 GHz, 1 dB
Starline Forward 870 MHz equalizer (0 to 22 dB in 1 dB steps)
Starline Forward 750 MHz equalizer (0 to 22 dB in 1 dB steps)
Starline Cable Simulators
Starline Return Equalizer, 5-40 MHz (S-split), 5-42 (K-split), 5-55
(J-split), 5-65 (A-split), values 0-12 dB in 1 dB steps for S -split (2
dB steps for all other frequency splits)
Plug-in attenuator/pad (values 0 to 26 dB, in 1 dB steps)

474011-*

SP
DC/8
DC/10
DC/12

Splitter
Directional Coupler, 8 dB
Directional Coupler, 10 dB
Directional Coupler, 12 dB

478657-001-00
478658-001-00
478658-002-00
478658-003-00

9 (dual)
7 (single)
1 (optional)
1 (optional)

1

10
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

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.

MOTOROLA Standard MiniBridger Model Guide/Description

Key

RF Configuration

X

Two-port

Key

Housing

S

One-port

X

Standard (Full Station)

N

No Housing (electronics only - 15 Amp)

Key

Hybrid Technology

G

E-GaAs (High Output)

* Other ADU values available for separate purchase, see accessory list for details
Key
Level Control *
None

Key

Reserved

Key

Reserved

T

TDU

X

Reserved

X

Reserved

A

ADU - 499.25/S

G

-

MB

X

X

X

-

X

-

X

X

X

-

Key

Bandpass Split

Key

Special Options

87S

5 - 40 MHz / 52 - 870 MHz

X

40 dB Gain

87K

5 - 42 MHz / 54 - 870 MHz

P

34 dB Gain

87A

5 - 65 MHz / 85 - 870 MHz

Key

Return Gain

87J

5 - 55 MHz / 70 - 870 MHz

H

High (20 dB)

Key
X

Station Slope

-

Key

**

X

Key

AC Current Capability

X

Standard (15 Amp)

X

-

X

X

X

-

E

Voltage Surge Protection

X

Gas Tube Surge Arrestor

C

FTEC (Fast Transfer Electronic Crowbar)

12 dB (Fmin - 870 MHz)

** Other slope values may be created by
varying the forward input equalizer value

11
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

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.

Model
ADU-*
ADU-499.25/S
ADU-439.25/S
ADU-403.25/S
ADU-445.25/S
ADU-549.00/S
ADU-423.25
ADU-498.00
QADU-609.00/S
F/JXP-20
FTEC/BTA
FTEC-145
Fuses
Shunts
GFAL
ICS-II
JXP-75T
JXP-RC
JXP-RPC
JXP-TH2C
JXP-TH3C
LL-MB-HMS-*/*
MB 15A Kit
MB 15AII Kit
MPPSII/CVR
MPPSII/HSG
MPPS-II/FJ
RA-KIT/H
RA-KIT/L
TDU
SHP 815
SHP 815-II
SHP 825
SZW 852
SZW 854
SZW 885
SZW 870
SZW 847

Other Accessories for MB87
P/N
Description
928129-*
928129-017
928129-018
928129-019
928129-020
928129-010
928129-023
928129-009
928129-026
927714-001
928103-000
928103-001
928303-tab
928303-000
927709-000
454056-002
927265-075
927703-002
927703-003
479310-007
479310-008
515883-*
951941-005
951941-007
484020-001
482592-001
518530-001
927810-007
927810-006
928119-000
447983-001
447983-003
447983-002
516299-001
478005-001
440168-001
516301-001
447280-001

Automatic drive unit
Automatic drive unit - pilot at 499.25 MHz (uses SAW filter)
Automatic drive unit - pilot at 439.25 MHz (uses SAW filter)
Automatic drive unit - pilot at 403.25 MHz (uses SAW filter)
Automatic drive unit - pilot at 445.25 MHz (uses SAW filter)
Automatic drive unit - pilot at 549.00 MHz (uses SAW filter)
Automatic drive unit - pilot at 423.25 MHz
Automatic drive unit - pilot at 498.00 MHz
QAM Automatic drive unit - QAM pilot at 609 MHz (uses SAW filter)
Test probe
Fast transfer electronic crowbar surge protector (230V)
Fast transfer electronic crowbar surge protector (145V)
Automotive style fuses
35A automotive style fuses
Test probe
Ingress control switch for amplifiers
75 ohm terminator (short profile)
Forward path (full band) correction board
Return path correction board (mid-band)
2 dB plug-in thermal pad used in return path (two-tier ergonomic)
3 dB plug-in thermal pad used in return path (two-tier ergonomic)
Lifeline transponder for MB (HMS compliant)
For MB-550D-H or MB-750D-H upgrade to 15 amps
For MB-75SH upgrade to 15 amps
MB housing lid with MPPS-II (230Vac) power supply
MB housing with MPPS-II (230Vac) power supply
Field jumper cable kit for MPPS-II to reduce power noise
Return path kit (high gain)
Return path kit (low gain)
Thermal drive unit
Return high pass filter (15 - 65 MHz)
Return high pass filter (15 - 65 MHz) - smaller design
Return high pass filter (25 - 65 MHz) - smaller design
Diplex filter, 40/52 MHz S-split
Diplex filter, 42/54 MHz K-split
Diplex filter, 65/85 MHz A-split
Diplex filter, 55/70 MHz J-split
Diplex filter, 30/47 MHz E-split

12
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

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.



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