High quality hybrid amplification module system at 54/87- 860MHz bandwidth for forward direction and 5-40/65MHz for reverse path. For two way amplifier: Plug-in duplex filters are capable of two way Transmission; Reverse bandwidth 5-40/ 5-65 optional Two outputs which can plug-in direction coupler to change output value.
Thông tin sản phẩm
Part # |
Mô tả sản phẩm |
308-N2218X-2TAX |
Two Way Trunk Amplifier |
308-N2118X-LEXX |
Line Extender |
308-N2228X-2IMX |
Two Way Indoor Amplifier |
308-N2128X-IDAX |
Indoor Distribution Amplifier |
Both the input and output have testing points (-20dB). Input, outputs are all equipped with arrestors that reduce mechanical breakdowns from sudden electrical surges Trunk line amplifiers allow forward, backward power supply Uses high efficiency transformer / switch power.
Thông số kỹ thuật
Part # |
308-N2218X-2TAX |
308-N2118X-LEXX |
308-N2228X-2IMX |
308-N2128X-IDAX |
Path |
Forward |
Reverse |
Forward |
Forward |
Reverse |
Forward |
Amplifying Module |
Push-pull + Power doubler |
Push-pull |
Push-pull |
Push-pull + Power doubler |
Push-pull |
Push-pull |
Frequency Band (MHz) |
54/87-860 |
5-40/65 |
47-860 |
54/87-860 |
47-40/65 |
47-860 |
Max Gain(dB) |
33±0.5 |
18±0.5 |
33±0.5 |
33±0.5 |
33±0.5 |
33±0.5 |
Flatness(dB) |
±0.75 |
±0.75 |
±0.5 |
±0.5 |
±0.5 |
±0.5 |
Rated Input Level (dBμV) |
70 |
70 |
70 |
70 |
70 |
70 |
Rated Output Level (dBμV) |
102 |
95 |
98 |
98 |
98 |
98 |
CSO (dB) (@84 PAL-D Channel) (dB) |
≤-52 |
≤-52 |
≤-52 |
≤-52 |
≤-52 |
≤-52 |
CTB (dB) (@84 PAL-D Channel) (dB) |
≤-51 |
≤-51 |
≤-51 |
≤-51 |
≤-51 |
≤-51 |
HUM Modulation(dB) |
≤-50 |
≤-50 |
≤-50 |
≤-50 |
≤-50 |
≤-50 |
Noise figure(dB) |
7 |
7 |
7 |
7 |
7 |
7 |
Return Loss(dB) |
16 |
16 |
15 |
16 |
16 |
15 |
Gain Attenuation(dB) |
0, 3, 6, 9,12 |
0, 3, 6, 9,12 |
0→18 |
0, 3, 6, 9,12 |
0, 3, 6, 9,12 |
0→18 |
Tilt Tunable(dB) |
0, 3, 6, 9 |
0, 3, 6, 9 |
1→17 |
0, 3, 6, 9 |
0, 3, 6, 9 |
1→17 |
Power Supply |
60V |
220/120VAC optional |
Impedance (ohm) |
75 |
75 |
75 |
75 |
75 |
75 |