CATV-Verstärker

MBA-860 is one of the high performance RF TRUNK amplifiers which is widely used in bi-direction HFC transmission; with the special modular design, it satisfies different uses of the system; in order to meet the newly demands of HFC network bi-direction transmission of broadcast TV, Telephone and data, MBA-860 RF amplifier can be combined, updated, and improved to satisfy HFC network system. Forward Parameters: Working bandwidth 47-870MHz / 54-870MHz / 87-870MHzRF in-band flatness±1dBNominal Gain26 dBMax gain32 dBbalance2 18dB, step of 2dBattenuation2 18dB, step of 2dBNoise figure.50MHz7dB 750MHz8dBoutput power104dBμVchannel load59PAL or 77NTSC,200MHzCTB65dBCSO63dBXM67dBHum Modulation.60dBReturn Loss16dBPower Consumption.10.5W Revert Parameters working bandwidth 5-30 MHz / 5-42MHz / 5-65MHzRF In-band flatness±0.75dBNominal Gain12dBMax Gain.22dBAttenuation.2 18dB, step of 2dBNoise Parameter.10dBOutput Power.100dBμVCTB82dBCSO77dBXM74dBHum Modulation.60dBReturn Loss16dBPower Consumption.4.8W