CATV amplifier Features: With push pull with return path options Forward : 47-862/65-862 Return: 5-25/30/42/65 w Rf gain: 20-30-34-40 db versions Output level: 116-118-123 dbuv versions( en norms apply ) F-type connections. GaAs-ET , Push pull In house power supply In 20pcs/pack. Dimensions : 35*45*55 cm Weight app : 32kgs/pack.