COMMERCIAL 4-IN-1 AGILE MODULATOR WR-588L/688L

Features
 

 Output Frequency： VHF (WR-688L) / UHF (WR-588L) Agility
 Output Level：105 dBuV Typical
 2 Digit LED Display (Channel Number)
 Double Side Band Agile Modulator
 4 Video input level Adjustable
 PLL Synthesized Channel Control
 With Antenna Input
 Last Channel Memory

SPECIFICATIONS

RF

 

Output Frequency Range

 

for WR-588

470~860 MHz Agility

for WR-688

69~463 MHz Agility

Gain Output Level

102 dBuV Typical

Video / Audio Carrier

-15 ±3dB

Freq. Accuracy/Stability

± 50KHz

Video Freq. Response

2 dB

Output Impedance

75Ω

Video

Video Input Level ：1 Vp-p

Video MOD Index ：0 ~  90% continuously adjustable

Video S/N Ratio ：55dB

Audio

Input Level  ：1Vp-p for ±30KHz Peak Deviation

Inter carriers stability  ：PAL-B for VHF / PAL-G 

Input Impedance  ：Hi-z

Frequency Response  ：±1.0dB