Main Features GENERAL DESCRIPTION

Main Features GENERAL DESCRIPTION
MPR30-ENG WIDEBAND ENG RECEIVER
HIGH PERFORMANCE TRUE DIVERSITY RECEIVER – DIGITAL AUDIO DSP BASED
Main Features
Up to 232 MHz bandwidth in 470/952 MHz range
TRUE DIVERSITY RECEIVER with 2 whip antennas
Miniature design with integrated battery pack:
- rechargeable lithium pack
- 2 x AA batteries
Easy to use thanks to an OLED display
Dedicated function buttons
Frequency scan function
Automatic transmitter programming thru infrared and USB
MIC and LINE balanced outputs
GENERAL DESCRIPTION
MPR30ENG is a compact true diversity receiver designed for professional ENG, broadcast, and field production
applications. This receiver features a real TRUE DIVERSITY configuration along with a unique wide-band tuning
range up to 230 MHz.
All audio processing is managed by a powerful DSP to allow multicompanding, audio enhancement and a digital
control data. Very easy and versatile thanks to its:
Oled display,
navigation button controls,
infrared sinc and programming,
micro-usb,
automatic scan.
Battery management is very flexible since MPR30 allows
use of standard battery pack:
- 2 AA NiMH or Alkaline
- C3-V3 battery pack
- KLIC 8000 or CR-V3R lithium (i.e. DR9708 duracell)
Charging can be done with dedicated charger or
thru the integrated micro-usb-B connector.
Wisycom Srl Unipersonale - Via Spin, 156 - I-36060 Romano d’Ezzelino (VI) - Italy
tel. +39 0424 382605 fax. +39 0424 382733 http:// www.wisycom.com - e-mail: [email protected]
Iscrizione al Registro A.E.E. n. IT09100000006319
Subject to change without notice
MPR30-ENG WIDEBAND ENG RECEIVER
TECHNICAL DATA
• Frequency ranges
: MPR30 N  option 470 ÷ 700 MHz
MPR30 M  option 566 ÷ 798 MHz
other ranges are available on request in 470÷952 MHz
• Switchable channels : 2400 user programmable frequencies, organized in 40 groups of 60 channels.
• Switching-window
: up 232 MHz.
• Frequencies
: microprocessor controlled frequency synthesizer circuit,
with 25 kHz minimum step. The frequencies can be easily
PC reprogrammed with the optional UPK 300E Programming Kit.
• Frequency error
: < ± 2.5 ppm, in the rated temperature range.
• Temperature range : -10 ÷ +55 °C.
• Modulation
: FM, with 50 µs de-emphasis.
• Nominal deviation
: ±40 kHz (Max. operating deviation = ± 60 kHz).
• Antenna input imp. : 50 ohm sma type (SWR < 1:2; typ. 1:1.4).
• Sensitivity
:  2 µV ( 6 dBµV), for
SND/N > 58 dB;
 5 µV (14 dBµV), for SND/N > 98 dB.
in the whole switching-window [1].
• Amplitude response : < 0.5 dB (for RF input signal:6 dBµV ÷ 100 dBµV).
• Co-channel rejection : > 2.5 dB.
• Adjacent chan. Sel. : > 80 dB typical (for channel spacing ≥ 400 kHz).
• Spurious rec. reject. : > 100 dB.
• IF image rejection
: > 90 dB.
• Intermod. rejection : > 76 dB.
• IIP3
: > +10 dBm typical.
• Spurious emissions : < 2 nW (typical = 0.1 pW).
• Noise Reduction
:  ENR (Wisycom Extended-NR)
• AF bandwidth
: 30 Hz ÷ 20 kHz.
• Frequency response : ± 0.5 dB in the 30 Hz ÷ 19 kHz range.
• Distortion
: 0.3 % typical.
• SND/D ratio (Anal.) : 100 dB typical [1]
• Powering
: - 2 x IEC-LR6 1.5V size-AA alkaline or NiMh rechargeable
- C3-V3 battery pack
- KLIC 8000 or CR-V3R lithium (i.e. DR9708 duracell)
• Weight
: 100 g approx. without batteries
• Audio line-output
: mono balanced on 3.5 mm jack socket lockable
• Audio line-out lev.
: MAX +18 dBu (peak deviation), adjustable in one dB step in a range of 54 dB
• Audio Headphone-out
Headphone-out:: 3.5 mm jack socket lockable
NOTE [1]: RMS value, 22 Hz / 22 kHz, unweighted.
The MPR30ENG receiver complies with ETSI specifications: ETS 300 422
Wisycom Srl Unipersonale - Via Spin, 156 - I-36060 Romano d’Ezzelino (VI) - Italy
tel. +39 0424 382605 fax. +39 0424 382733 http:// www.wisycom.com - e-mail: [email protected]
Iscrizione al Registro A.E.E. n. IT09100000006319
Subject to change without notice
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