Specializing in R&D & Production in xPON & Optical Communication & CATV & Ethernet Networking
HANGZHOU DAYTAI NETWORK TECHNOLOGIES CO.,LTD.
HANGZHOU DAYTAI NETWORK
TECHNOLOGIES CO.,LTD.
DAYTAI-HANGZHOU-CHINA
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8820 House CATV Amplifier,(DT-HA-8820) are intended for amplifying and distributing TV signals in cable TV networks.
(Frequency:Forward Path:47 OR 87 MHz is Optional~862 MHz,Gain:16dB/47MHz;20 dB/862MHz),1 input,power:198~250V ,
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8820 House CATV Amplifier,(DT-HA-8820) are intended for amplifying and distributing TV signals in cable TV networks.
(Frequency:Forward Path:47 OR 87 MHz is Optional~862 MHz,Gain:16dB/47MHz;20 dB/862MHz),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 | |
/ | / | ||
Gain | forward path | 16dB/47MHz;20 dB/862MHz | |
/ | / | ||
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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