User's Manual

WIRELESS
FEATURES & SPECIFICATIONS
6
6. System Feature
Ø Operating in UHF band frequency with synthesizer controlled.
Ø The wireless microphone system with 16 or 64 selectable frequencies via Phase Locked
Loop (PLL) circuitry makes it easy to choose non-interfered channels.
Ø Super high sensitivity, extremely low noise transmission and reception.
Ø SMT assembled PCB module ensures the quality and stability.
7. System Specification
Receiver Module
Ø Carrier Frequency Range : UHF band 682.375~697.125MHz
Ø Frequency Stability : ±0.005%
Ø S/N ratio
: ＞ 94dB, at 48KHz deviation and 60dBmV antenna input
Ø Maximum Deviation : ±48KHz
Ø Image and Spurious Rejection : 80 dB minimum
Ø Receiving Sensitivity
: 6 dBμ V.
Ø Selectivity
: ＞ 50dB
Ø AF Response
: 50Hz to 15KHz (±3dB)
Ø T.H.D.
: ＜ 1% (at 1KHz)
Ø Service Area : 80m (
Ø Current consumption : 145mA ±10mA,
Ø Power Supply : 12V DC
Handheld/Bodypack Transmitter
Ø Carrier Frequency Range : UHF band 682.375~697.125MHz
Ø RF Power Output : 10mW (max.)
Ø Oscillation Mode : PLL synthesized
Ø Frequency Stability
: ±0.005%
Ø Maximum Deviation
: ±48KHz
Ø Spurious Emission
: ＞ 60dB below carrier frequency
Ø T.H.D.
: ＜ 1% (at 1KHz)
Ø Microphone Capsule
: Handheld: uni-directional dynamic or uni-directional electret
condenser unit
Lavalier: uni-directional electret condenser unit
Ø Operating voltage : DC1.5V x 2 AA size dry or rechargeable batteries
Ø Current consumption
: 65mA ± 5mA
Ø Dimension (mm)
: Handheld: 55j x267mm
Bodypack:64(W)x97(H)x24(D)
Wireless Microphone