SKM4000PLUS 4-Channel UHF Receiver with 4 Hand-held Microphones
Receiver metrics:
Receiver mode: dual tuned automatic selection(true diversity receiver)
Receiver mode: secondary variable frequency superheterodyne(non-diversity receiver)
IF frequency: first IF: 110MHZ, second F 107MHZ
Wireless interface: BNC/509
Sensitivity: 12db u V(80dbs/N)
Sensitivity adjustment range: 12-32db V
Spurious Suppression: =75db
Maximum output level: 10dbv
Antenna program: Waist bag transmitter with 1/4 wavelength whip antenna,Handheld microphone built-in helical antenna