WAM-880SL Modulator


 Front panel control, LED display, easy to operate
 47~860MHz Output Frequency Agility
 High gain output 120 dBuV, Low Spurious 
 With SAW filter for accurate side band response and high adjacent rejection 
 Adjacent channel capability 
 Video Modulation and Audio Deviation Level Adjustable 
 High VSB Attenuation 
 Over modulation LED indicator 
 Last Channel Memory 
 Audio pre-emphasis 
 2 PLL Synthesized Channel Control

 Output Frequency Range :47~860 MHz Adjustable
 Output Level :≧60dBmV
 Output Level Range :15dB, Continuously Adjustable
 V/A Carrier Power Ratio :15/20dB Selection (+/-2dB)
 Spurious Harmonics :60dB typical
 Output Impedance :75Ω
 Frequency Accuracy/Stability :Within ±5KHz (Meets F.C.C. Socket 21006 specs)
 C/N ratio In Channel :≧-60dB
 TV System (Optional) :NTSC / PAL-B / PAL-D / PAL-I.

 Input Level :1.0Vp-p
 Input type :F-type, Composite Video Negative Sync
 Video Frequency Response :±1dB
 Modulation (Set @87.5%) :0~95% adjustable with over modulation Indicator
 Input Impedance :75Ω
 Input Level :1Vp-p for ± 30KHz Dev
 Input type :F-type, Composite Audio
 Audio Frequency :NTSC:4.5±1KHz above Video / PAL-D:6.5 ± 1KHz above Video / PAL-B:5.5MHz ± 1k above video / PAL-I: 6.0 ± 1KHz above Video
 Audio Frequency Response :±1dB
 Input impedance :Hi impedance
 Pre-emphasis :50 μSec;75 μSec (NTSC)
 Modulation :~25KHz±2KHz adjustable with over modulation Indicator
 Power Requirement :90~260V AC 50/60Hz
 Temperature Range :0~50℃
 Rear Panel Connectors :F type for Video/Audio In, RF out
 Dimensions :19”(L)x8.1”(W)x1.75”(H)
 Packing :1 Set/Inner Box , 5 Set/Carton/11kgs/2.8 cuft