MODULATOR
MODULAR HEADEND
AMPLIFIER
COMBINER
RECEIVER
DEMODULATOR
OPTICAL
AUDIO EQUALIZER
ACCESSORY

MODULATOR

  WAM-860SL / WSM-360

MODULAR

 

WAM-520 / WSP-808S

AMPLIFIER
  WCA-5086 / WCA-4086RA / WIA-860i
 
 
 
 
 
Product List
WAM-860SL | WSM-360SL
 
WAM-860SL  
  AGILE MODULATOR
 
Specifications
  RF
 

Output Frequency Range

47~860 MHz Adjustable

Output Level

WAM-860SL 60dBmV Typical

WAM-860N 50dBmV Typical

Output Level Range

15dB, Continuously Adjustable

V/A Carrier Power Ratio

-9~-30dB Continuously Adjustable

Spurious Harmonics

55dB below Video Carrier

Output Impedance

75 [

Frequency Accuracy / Stability

within 5KHz

RF Output Return Loss

22dB

Video Modulation Depth Indicator

Set @ 87.5%, Adjustable to 90% Typical

  IF
 

IF Output Level

28dBmV (Video Carrier)

Video IF Carrier Frequency

NTSC : 45.75 MHz
PAL-B : 38.9 MHz
PAL-D : 38 MHz
PAL-I : 38 MHz

Audio IF Carrier Frequency

NTSC : 41.25 MHz
PAL-B : 33.4 MHz
PAL-D : 31.5 MHz
PAL-I : 32 MHz

  VIDEO
 

Input Level

Factory Set for 87.5% Modulation

Input Type

Composite Video Negative Sync.

Video Frequency Response

1.5dB

Modulation Range

0~95% Adjustable

Input Impedance

75 [

  AUDIO
 

Input Level

400mVp-p for 25KHz Dev.

Audio Frequency

NTSC : 4.5 MHz 3KHz above Video
PAL-B: 5.5 MHz 3KHz above Video
PAL-D: 6.5 MHz 3KHz above Video

Audio Harmonic Distortion

0.5%

Audio Frequency Response

0.5dB

Input Impedance

Hi-Z

BTSC Stereo / Mono(*)

Field Defeatable Audio Pre-emphasis for BTSC Baseband Inputs

Audio Overmodulation LED Indicator

25KHz 2KHz

  GENERAL
 

Power Requirement

90~260V AC Switching 50 / 60 Hz

Temperature Range

0~50 J

Rear Panel Connectors

F-Type (Video In, IF Out, IF In and RF Out)

RCA Type (Audio In)

Real size of the unit

482 (W) x 283(D) x 44.5(H) mm,

Measurement

537 (W) x 325 (D) x 85 (H) mm,

Packing

1 Set / Inner Box, Gross weight: 2.73Kgs

5 Sets / Carton / 17 Kgs /
545 (W) x 355 (D) x 458 (H) mm
 

(*)NOTE: Clip out of R4 on A/V Modulator Board Defeats Pre-emphasis for Stereo Capability.