wsm-900

$0.00
Brand: WINERSAT
Product Code: wsm-900
Availability: In Stock

Features :
Front Panel Control with deluxe design, Easy To Operate
Low heating with R-Core Transformer
Adjacent Channel Capability
PLL Synthesized Channel Control
With SAW Filter for Accurate Side Band Response and High Adjacent Rejection
Spurious Harmonics ≧-63dBc below video carrier
Low Out-Of Band Noise for Multiple Modulator Installation
Video Modulation And Audio Deviation Level Adjustable
Overmodulation LED Indicator
Sound Carrier Level Adjustable
Field Defeatable Audio Pre-emphasis for BTSC Stereo / Mono Baseband Inputs(NTSC only)
High VSB Attenuation
Meets F.C.C Offset and Accuracy Requirement
3 digit LED display for channel number
19” EIA Rack Mountable
Specifications
 
RF
Output Frequency Range : 48 ~ 860 MHz
Output Level : 112 ±2 dBuV
Output Level Range ≧15 dB Continuously Adjustable
Spurious Harmonics ≧-63 dBc below video carrier
Video / Audio Carrier Ratio-9 ~ -30 dBc Continuously Adjustable (Factory Set at –15dBc)
Frequency Accuracy / Stability : ±5 KHz
S/N Ratio in Channe : l60 dB Typical
 
VIDEO
Input Leve : l1.0 Vp-p for 87.5% Modulation
In-Band Flatness(Within 5MHz) : ±1 dB
Video S / N Ratio :60 dB Typical
Differential Gain : 3° for 87.5% Modulation
Differential Phase : 3% for 87.5% Modulation
Overmodulation Led Indicator : Set 87.5%, Adjustable to 90% Typical
 
AUDIO
Input Impedance : 10K Ω Unbalanced
Input Level : 140mV RMS for ±25KHz Peak Modulation.
Sub-carrier Frequency Accuracy/Stability :
NTSC 4.5M Hz ±5KHz above Video
PAL-B 5.5M Hz ±5KHz above Video
PAL-D 6.5M Hz ±5KHz above Video
Overmodulation Led Indicator : 25 KHz ±2KHz
Pre-emphasis: 50µs
Frequency Response : ±1 dB (40Hz to 15KHz)
 
GENERAL
Power Requirement :220VAC / 50 Hz.
Temperature Range : 0~ 40 ℃
Connectors (Rear Panel) :
-RCA Type for Audio In
-F-Type for Video In & RF Out
Controls (Front Panel) :
-Video Level, Aural Carrier Level,
-Audio Level, RF Output Level
Dimensions : 19” (L) × 9-1/ 2” (W) × 1-3/ 4” (H)
Weight : 6 Lbs .
Packing :
1 Set / Inner Box
5 Sets / Carton / 17 Kgs / 3.3'

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