Technical Specification - PROEL WM101 Series User Manual

7. GAIN
Using a PH1 Phillips screwdriver and rotating this trimmer is possible to optimize the gain of the
microphone before its signal is transmitted. Rotate it clockwise if you want an higher gain (speaking) or
rotate it counter-clockwise if you want a lower gain (singing).
8. CLIP
Clip to hook the Bodypack to the belt.
9. FREQUENCY
On the back side of bodypack an adhesive shows the operating frequency of the transmitter.

TECHNICAL SPECIFICATION

WM101 – Receiver
Receiver Type
Frequency Range
RF Frequency Stability
RF Image/Spurious Rej.
RF Interference Reject.
RF Sensibility
Frequency Response
THD Distortion
Dynamic Range
S/N Ratio
Power Requirement
Output Connector
Dimensions
WM11M – Handheld Transmitter
Carrier Frequency Range
Modulation method
Transmitting Power
Transmission Distance
RF Frequency Stability
RF Max deviation
8
UHF Band
863-865 MHz
±0.002 %
> 70 dB
> 70 dB
-105 dBm
50 – 15000 Hz
< 1%
> 90 dB
> 100 dB
13-15 V DC / 500 mA
Unbalanced ¼ " jack
H 45 x L 150 x W 118 mm
UHF: 863-865 MHz
FM (F3E)
< 10 dBm Max ERP
Up to 25 m (Open Space)
±0.002 %
±50 KHz
Spurious Emission
Frequency Response
Mic Capsule
Mic Polar Pattern
Power Requirement
Battery Life
Dimensions
WM11B – Bodypack Transmitter
Carrier Frequency Range
Modulation method
Transmitting Power
Transmission Distance
RF Frequency Stability
RF Max deviation
Spurious Emission
Frequency Response
HWM11 Mic Capsule Headset
Polar Pattern
Power Requirement
Battery Life
Dimensions
Connector Pin Assignments
Pin 1: Tied to Ground
Pin 2: Tied to Audio
Pin 3: Tied to Bias (+5V)
under limits EN 300422
50 – 15000 Hz
Dynamic
Cardioid
2x1.5V AA type
Up to 8 hours
260 x Ø45 mm
UHF: 863-865 MHz
FM (F3E)
<10 dBm Max ERP
Up to 25 m (Open Space)
±0.002 %
±50 KHz
under limits EN 300422
50 – 15000 Hz
Back electret condenser
Cardioid
2x1.5V AA type
Up to 8 hours
H 95 x L 65 x W 23 mm