WF1100E outdoor unidirectional amplifier is mainly used for the transmission of CATV television image signal, digital TV signal, telephone voice signals and data (or compressed data) signal. Advanced and mature circuits, scientific and reasonable process structures and high quality materials, ensure the excellent performance.
* Low noise MMIC , GaAs power double output.
* Two-way tap or splitter output.
* Ultra-thin cast aluminum waterproof housing.
* Frequency Range: 45 ~ 1003 MHz.
* Maximum Gain≥ 38 dB.
* EQ, ATT adjustment range: 0 ~ 18dB.
* Power Consumption≤ 12W.
* Operating Temperature: -20℃ ~ +55℃ .
* Operating Voltage: AC220V or AC 60V (50Hz).
* Dimension: 220mm(L)X 205mm(W)X 65mm(H).
|
Item |
Unit |
Technical Parameter |
|
|
Forward Path |
|||
|
Frequency range |
MHz |
45~ 862/ 1003 (optional) |
|
|
Rated gain (@FZ110) |
dB |
30 (The pre-stage adopts low gain MMIC) |
38 (The pre-stage adopts high gain MMIC) |
|
Rated input level |
dBμV |
72 |
70 |
|
Rated output level |
dBμV |
102 |
108 (EQ6dB) |
|
Flatness in band |
dB |
±0.75 |
±0.75 |
|
Noise figure |
dB |
≤10 |
≤10 |
|
Return loss |
dB |
≥16 |
|
|
C/CTB |
dB |
≥70 |
≥66 |
|
C/CSO |
dB |
≥67 |
≥64 |
|
Group delay |
ns |
≤10 (112.25 MHz/116.68 MHz) |
|
|
Signal to hum ratio |
% |
< 2 |
|
|
Gain stability |
dB |
-1.0 ~ +1.0 |
|
|
General Performance |
|||
|
Characteristic impedance |
Ω |
75 |
|
|
Power supply voltage |
V |
A: AC (150~250)V; B: AC (35~90)V |
|
|
Impulse withstand voltage |
kV |
> 5 (10/700μs) |
|
|
Power consumption |
W |
≤12W |
|
|
Dimension |
mm |
220 (L)* 205 (W)* 65 (H) |
|