RF Modulator CATV

rf modulator catvFeature1.IF process with excllent performance2.SAW filtering for maintenance free adjacent channel configuration3.Phase lock loop frequency control prevents frequency drift4.LED Display.Front panel control for easy installment5.Excellent video and audio linearity for superior picture quality6.Standard 19" housing for standard rack7.PAL,NTSC and SECAM optional8.Excellent value for your investment dollarSpecification  RFOutput Frequency45-870MHzFrequency Accuracy±5KHzOutput Level113dBmVOutband Suppression³60dBSideband Suppression³60dBOutput Impedance75WA/V Ratio-10dB ~ -20dB   VideoInput Level0.6 ~ 1.5Vp-pInput Impedance 75WInput Return Loss30dB minK Vaule4% max( 2T pulse)SNR50dB(Non-weight)Delay Response40nsecFlatness±1dB( 25Hz ~ 5.8MHz)Differential Gain±4%(Modulation 87.5%)Differential Phase±4°   AduioInput Level-10 ~ 10 dBmInput Impedance10KW minFlatness±1dB max(40Hz ~ 15KHz)Harmonic Distortion