Operating instructions

BLE*/* Installation and Operation Manual
Appendix A
Specifications
Specifications are valid over the given bandpass and operating temperature range of −40°F to
+140°F (−40°C to +60°C). Specifications are stated typical unless otherwise noted, and are
subject to change. Refer to the Motorola BCS web site or contact your account representative for
the latest specifications.
Model BLE87S/G*
Specification Forward Amplifier
Bandpass
BLE87S/G*
52 through 870 MHz
Gain
Full
32 dB (with SFE-*-*)
Operational
28 dB (with SFE-*-* and slope reserves)
Flatness
52 through 870 MHz
±0.60 dB maximum
Level control, automatic
Bode board using ADU/TDU
Gain control
Fixed pads, JXP-∗T
Performance - reference frequency
(MHz)
870/750/52 870/550/52 870/550/52
at typical output (dBmV)
43/47/37 47.5/48.5/41.5 43/44/37
Channels
112 analog/120 MHz
digital (suppressed by
6 dB)
79 analog/320 MHz
digital (suppressed
by 6 dB)
79 analog/320 MHz
digital (suppressed
by 6 dB)
Crossmod (worst case)
–59 dB –54 dB –63 dB
CTB (worst case)
–65 dB –63.5 dB –74 dB
CSO (worst case)
–68 dB –69.5 dB –74 dB
Noise figure
at 52 MHz
9 dB (with SFE-1)
at 870 MHz
9 dB (with SFE-1)
Interstage equalizer, 8LDR/8/G/II
8 ±1 dB
Hum modulation
–70 dB
Return loss, input/output
16 dB at operational level
Test points, input/output
20 ±0.7 dB
Housing dimensions
10.6 L × 8.0 W× 4.7 D inches (26.9 × 20.3 × 11.9 cm)
Weight
7.2 pounds (3.2 kg)