CPU Control, Easy to Operate
Double side band agile modulator
Output Frequency：VHF(WR-688/WIM-310) , UHF(WR-588/WIM-320) Agility
Output Level ： 83 dB μ V(WR-588/688) , 90 dB μ V(WIM-320)
Last Channel Memory
3 Digit LED Display (Channel Number)
4 LED Indicator for RF Output A, B, C and D
PLL Synthesized Channel Control
C.C.D. & Security Audio/Video System
Meets F.C.C. Offset and Accuracy Requirement
With Antenna Input (WR-588/688 only)
VIDEO
Video Input Level 0.9 ~ 2.7 Vp-p , Video MOD Index 80% , Video S/N Ratio 55 dB
AUDIO
Input Level 1.0Vp-p for 30 KHz Peak Deviation
Intercarriers NTSC ：4.5 MHz ±5KHz , Stability offset from visual carrier
PAL-B/G：5.5 MHz ±5KHz , offset from visual carrier
PAL-I：6.0 MHz ±5KHz , offset from visual carrier
PAL-D/K：6.5 MHz ±5KHz , offset from visual carrier
Input Impedance Hi-z
Frequency Response ±1.0dB

Technical Specifications

RF
Output Frequency Range
WR-588 ：470 ~ 860 MHz / Adjustable
WR-688 ：69.25 ~ 463.25 MHz / Adjustable
WIM-320 ：470 ~ 860 MHz / Adjustable
WIM-310 ：69.25 ~ 463.25 MHz / Adjustable
Output Level /WR-588/688：83 dBμV / WIM-320：90 dBμV
Video / Audio Carrier - 15 ±3dB
Frequency Accuracy / ±50 KHz
Stability
Video Frequency Response 2 dB
Output Impedance 75 Ω
GENERAL
Power Requirement 120 V AC / 60Hz / or 220 V AC / 50Hz
Operation Temperature 0~50℃
Dimension: 300mm(L)×163mm(W)×63mm(H) / WR-588/688
76.5mm(L)×95mm(W)×30mm(H) / WIM-320/310
Packing
1 set/Inner Box
5 Set/Carton / 9 kgs / 1.68 cuft
5 Set/Carton / 9 kgs / 1.68 cuft (WR-588/688)
10 Sets/Carton / 6 kgs / 0.57 cuft (WIM-320/310)