Specializing in R&D & Production in xPON & Optical Communication & CATV & Ethernet Networking
HANGZHOU DAYTAI NETWORK TECHNOLOGIES CO.,LTD.
DAYTAI-HANGZHOU-CHINA
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8820R Return Path House CATV Amplifier,(DT-HA-8820R) are intended for amplifying and distributing TV signals in cable TV
networks.Frequency:(Forward Path:47 OR 87 is Optional~862 MHz,),(Return Path:5~30/65 MHz is Optional,Gain:forward
8820R Return Path House CATV Amplifier,(DT-HA-8820R) are intended for amplifying and distributing TV signals in cable TV
networks.Frequency:(Forward Path:47 OR 87 is Optional~862 MHz,),(Return Path:5~30/65 MHz is Optional,Gain:forward
path:16dB/47MHz;20 dB/862MHz,Return path:-1dB),1 input , power:198~250V ,Supply Voltage:A:AC (165~250)V; B:DC
(35~60)V is optional,Dimension:110x71x43mm.,Power Plug:European standard Plug or American standard Plug is Optional.
ITEM | Specification | |
Frequency range | forward path | 47/87-862 MHz |
return path | 5-30/65 MHz | |
Gain | forward path | 16dB/47MHz;20 dB/862MHz |
return path | -1dB | |
Frequency response | ± 0.7 dB | |
Gain adjustment (forward path) | 15 dB | |
Slope , typical (forward path) | 4 dB | |
Maximal output level IMD3=60dB(DIN45004B) | 104dBuV | |
Maximal output level IMD2=60dB(EN50083-3) | 95dBuV | |
Noise figure | < 7 dB | |
Power consumption | 3VA/~198-250V/50Hz | |
Operating temperature range | -20℃÷+50℃ | |
Note:1. Forward Path: Frequency Range 47-862MHz 2. With Return Path Frequency Range: Forward Path 47/87-862MHz; Return Path 5-30/65MHz. |
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