4. BATTERIES COVER
Sliding down the lower part of the bodypack you can access to the battery inlet.
5. 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).
6. SENSITIVITY
Select between the two input sensitivity:
L position = LOW usually used with instruments.
H position = HIGH usually used for the Headset and Lavalier microphones like those supplied.
7. BATTERIES INLET
To operate the microphone needs 2 type AA alkaline batteries.
Note: the microphone is able to operate also with 2 Ni‐MH rechargeable batteries, but in this case the
operating time is less.
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
WM100 – Receiver
RF Frequency Band
RF Sensibility
RF Image Rejection
RF Interference Reject. >70 dB
RF Frequency Stability
Audio Dynamics
S/N Ratio
Frequency Response
Power Supply
Dimensions
WM1M – Handheld Transmitter
RF Frequency Band
RF Power
Modulation method
RF Modulation
RF Frequency Stability
8
VHF: 174 – 216 MHz
‐95 dBm (S/N: 12 dB)
‐75 dB
±0.002%
95 dB (T.H.D. <1%)
>70 dB
50 Hz – 15 KHz (±3 dB) Modulation method
13‐15 V DC 200 mA
17.5 x 13.5 x 4.5 cm
VHF: 174 – 216 MHz
<10 dBm
FM (F3E)
>30 KHz
±0.002%
Spurious Emission
Frequency Response
Power Supply
Dimensions
WM1H – Bodypack Transmitter
RF Frequency Band
RF Power
RF Modulation
RF Frequency Stability
Spurious Emission
Frequency Response
Included Microphones: 2
HWM1 Headset Mic.
LWM1 Lavalier Mic.
Power Supply
Dimensions
under limits EN 300422
50 Hz – 15 KHz (±3 dB)
2x1.5V AA alkaline bat
23.8 x 5 x 5 cm
VHF: 174 – 216 MHz
<10 dBm
FM (F3E)
>30 KHz
±0.002%
under limits EN 300422
50 Hz – 15 KHz (±3 dB)
Cond. Hypercardiod
Cond. Hypercardiod
2x1.5V AA alkaline bat
10 x 6.5 x 3 cm