A
A-6 Flex Max901e 1GHz Trunk and Bridger Amplifiers 1502154 Rev D
Table A.6 FlexNet/Flex Max Bridger Model Options Comparison
Option 700 Series 800 Series 900 Series 901 Series 901e Series
Spacing (dB)
38 (550 MHz)
37 (750 MHz)
37 (750 MHz)
38 (862 MHz)
37 (750 MHz)
38 (862 MHz)
40 (862 MHz)
43
43
Bandwidth (MHz)
550
750
750
862
750
862
1002 1002
1
Factory
Equalization
(dB @ HF)
11 (750 MHz)
11 (550 MHz)
11 (750 MHz)
12 (862 MHz)
11 (750 MHz)
17 (750 MHz)
18 (862 MHz)
23 (1002 MHz)
23 (1002 MHz)
Frequency Split
(MHz)
42/54
40/54
55/70
42/54
40/54
42/54
40/54
55/70
65/80
42/54
2
42/54
2
65/80
2
55/70
2
Transfer
Linearization
No No Yes No
3
No
3
A L C O p e r a t i o n
(NTSC/QAM)
NTSC Only
4
NTSC Only
4
NTSC Only
4
NTSC & QAM
5
NTSC & QAM
5
Frequency Control
(MHz)
Manual
439.25
499.25
451.25
Manual
439.25
499.25
439.25
4 9 9 . 2 5 4 5 1 . 2 5
495.25
439.25
499.25
423.25 495.25
427.25 499.25
439.25 609.00
451.25 645.00
471.25 711.00
Return (dB)
Passive
14.5
18.5
Passive
18
18 18
18
Output
Configuration
2 O/P (Fixed)
4 O/P (User Config)
4 O/P (User Config) 2 O/P (Fixed)
4 O/P (User Config)
4 O/P (User Config) 4 O/P (User Config)
Powering
None
90 Volt HE P/S (1.8 A)
6
90 Volt HE P/S (2.3 A)
6
None
90 Volt HE P/S
None
90 Volt HE P/S
None
90 Volt HE P/S
None
90 Volt HE P/S
Power Passing
13 A (all Ports) 15 A (P1, P3 & P6)
13 A (P2 & P5)
15 A (P1, P3 & P6)
13 A (P2 & P5)
15 A (P1, P3 & P6)
13 A (P2 & P5)
15 A (P1, P3, P4 & P6)
13 A (P2 & P5)
Housing
None
6-Port (STD)
6-PT 90º Access
None
6-Port (STD)
6-PT 90º Access
None
4-Port (ITP)
4-Port (ETP)
6-Port (ITP)
6-Port (ETP)
4-Port 90º (ITP)
4-Port 90º (ETP)
None
6-Port (ITP)
6-Port (ETP)
6-Port 90º (ITP)
6-Port 90º (ETP)
6-Port Bypass (ETP)
None
6-Port (ITP)
6-Port (ETP)
6-Port 90º (ITP)
6-Port 90º (ETP)
6-Port Bypass (ETP)
Housing Finish
Standard
Corrosion Protection
Standard
Corrosion Protection
Standard
Corrosion Protection
Standard
Corrosion Protection
Standard
Corrosion Protection
Testpoint Access
External Only
7
External Only
7
Internal
8
External
8
Internal
8
External
8
Internal
8
External
8
Testp oint Value
(dB)
-25 -20
-25
-20
-25
-20 -20
-25
Number of
Forward
Testp oint s
5 (Ports)
9
1 (Balance)
5 (Ports)9
1 (Balance)
3 (P1, P2/P3, P5/P6)
10
3 (P1, P2/P3, P5/P6)
11
3 (P1, P2/P3, P5/P6)
11
Number of Return
Testp oint s
5 (Ports only)9 5 (Ports)
9
1 (Balance)
9
3 (P1, P2/P3, P5/P6)
10
3 (P1, P2/P3, P5/P6)
11
3 (P1, P2/P3, P5/P6)
11
1. For 750 and 862MHz applications, the standard 1 GHz FMB amplifier can be used with the appropriate SEQ-750 or SEQ-862 plug-ins.
2. The frequency dependent assemblies are bench replaceable to upgrade frequency split of amplifier at a later date if required.
3. GaAs hybrids provide TL performance at TL operating levels.
4. ALC may operate on a QAM channel. This depends on the level of the QAM signals. Not recommended.
5. The ALC PAD can be adjusted to compensate for the lower QAM signal.
6. The 700 series used a 9-pin power supply cable, but a conversion kit is available to convert to the 12-pin FM901e module.
7. The balance testpoint is internal only.
8. Only Forward testpoints could be either Internal or External type. Return testpoints are always Internal type.
9. Bi-directional Port testpoints. Balance testpoint is directional coupler type.
10. Separate Forward and Return directional coupler testpoints.
11. Combined directional coupler Forward and Return testpoints.
To Next Page
Loading...