CABLETRONIX CATV HEADEND DISTRIBUTION AMPLIFIER 30db GAIN CTA-30/550 54-550MHZ Bandwidth 	 54-550 MHz, 115 VAC, 60Hz, 4W Gain 30 dB, Noise Figure 5 dB , Cross Modulation -57 dB Maximum Output 45 dBmV for 54 channels DIMENSIONS 8" (W) x 4.50" (H) x 2.75" (D) Test Ports 	 -20 dB, Return Loss In 16 dB , Return Loss Out 16 dB