Summary:
Best 029 bidirectional amplifier, with two-way bidirectional outputs, adopts GaAs amplifier and power-doubled module to offer 862MHz forward bandwidth and the reverse bandwidth can be divided flexibly by choosing different bidirectional filter.
Features:
1. Nice nonlinearity and high stability
2. Two output; splitter and taps are available to choose
3. Water-proof and heat-loss aluminum-cast compact shell
4. Pre-slope to equalize more than 20dB
5. High stability switch power supply
Technical Parameters:
|
Parameters
|
Unit
|
Specifications
|
||
|
Forward
|
Reverse
|
|||
|
Adjustable
|
MHz
|
47/56/87~750/870
|
5~30/42/65
|
|
|
Circuit formula
|
|
Double-powered or GaAs
|
Push-pull
|
|
|
Flatness
|
dB
|
+-0.75
|
_+0.75
|
|
|
RF return loss
|
dB
|
≥16
|
≥15
|
|
|
AC
|
A
|
10
|
||
|
AC
|
dB
|
≥65
|
≥65
|
|
|
DC(24V)
|
A
|
0.7
|
0.2
|
|
|
Test port
|
dB
|
-20+_1.5
|
-20+_1.5
|
|
|
Rated RF input level
|
dBuV
|
48.0@870MHz
46.5@750MHz
44.0@550MHz
38.0@81MHz
|
35@65MHZ
35@ 5MHZ
|
|
|
Mini Gain
|
dB
|
35~38
|
20~24
|
|
|
Noise figure
|
dB
|
12
|
|
|
|
Slope
|
dB
|
≤10(0dB equalizing)
|
|
|
|
Time delay
|
ns
|
≤10
|
5~30≤30
|
5~65≤20
|
|
Distortion
|
|
59 PAL
|
3 PAL
|
|
|
C/CTB
|
dB
|
≥64
|
≥88
|
|
|
C/XM
|
dB
|
≥60
|
≥80
|
|
|
C/CSO
|
dB
|
≥61
|
≥82
|
|