DRF-40
 AV to RF Convertor
 RF Frequency Range: 471.25MHz - 855.25MHz
 Channel Range: 21-69
 Default factory setting: Channel 21(471.25MHz), Pal i.38KHz
 RF Output Impedance: 75omh
 TV Format: PAL/NTSC
 Video Input Impedance: 75omh
 Sound Carrier Frequency: 4.5/5.5/6.0/6.5MHz
 Remote Distance: =>10m
 Transmitter Distance: =<30cm
 Remote Control Frequency: 38/56KHz
 Power: USB 5volt
 Power Consumption: =<500mW

Product/Packaging Information
Product Weight: 0.12 kg
Product Dimensions: 12mm(L) x 10mm(W) x 2.5mm(H)
Shipping Weight: 0.12 kg
Shipping Dimensions: 12mm(L) x 10mm(W) x 2.5mm(H)