Speco MWHH-UHF, User Manual, Page: 9 / 10

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128 Frequency Selectable UHF Receivers WIRELESS
MWR-200UHF
Professional UHF Dual Channel, Diversity PLL Receiver
(For use with Speco Technologies’ MWHH-UHF & MWLP-UHF)
Features
FCC Compliant
128 Frequency-selectable for interference- free usage
Frequency Range: 740-752MHz
LCD display with channel, RF and AF readings
Squelch adjustment control for each channel
Ability to recharge MWHH-UHF/MWLD-UHF microphones from receiver
Balanced XLR and unbalanced ¼” outputs
Connecting cable with XLR – XLR connectors included
Receiver dimensions: 16.5” w x 2” H x 7” D
Mounting brackets included
Specifications
Frequency Range: UHF 740-752MHz
Oscillator: PLL synthesized
Receiving Mode: Single channel, diversity
Frequency Stability: ±0.005%
Receiving Sensitivity: At 8dBuV over 80dB S/N ratio
Image & Spurious Rej.: 80dB minimum
Selectivity: > 50dB
Modulation Mode: FM
IF Frequency :1st: 56MHz, 2nd: 10.7MHz
Dynamic Range: > 96dB
Tone Signal: 32.768KHz
S/N Ratio: > 94dB, at 48KHz deviation
and 60dBuV antenna input
AF Response: 50Hz to 15KHz (±3dB)
Power Supply :12 VDC
T.H.D.: < 1% (at 1 KHz)
LCD Display: Channel, RF and AF readings
Current Consumption: 500mA ± 10mA
Dimension: 8.5” w x 1.75” H x 6.5” D
WIRELESS
Handheld Microphone Unit
1. Grille: Protects the microphone capsule and helps reduce breath sounds and wind
noise.
2. Programmable Display: Displays channel number and battery power level
3. On/off Switch: Turns transmitter power on and off.
4. Battery Compartment: Insert two AA dry or rechargeable batteries into the
compartment and make sure that the polarity of batteries is correct.
5. Channel
+
Button: Press this button to change channel forward.
6. Channel
−
Button: Press this button to change channel backward.
7. Battery Cover: Unscrew to expose battery compartment and channel selector.
8. Color Clip: This color clip helps to identify the frequency for multi-channel operation.
9. Charging Input: The inserted rechargeable batteries are charged by using the
supplied DC-plug cable connection to DC out on the receiver. It takes up to 10 hours for
charging.
7.1 Handheld Microphone
The handheld microphone operates in UHF band frequency with PLL synthesized control.
UHF 128 preprogrammed selectable frequencies to avoid interference. (The number of
frequency channels depends on local regulations.) Use 1.5V x 2 AA size dry or rechargeable
batteries for cost-saving and environmental protection.
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MCHH-UHF
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