Main Features GENERAL DESCRIPTION

Main Features GENERAL DESCRIPTION
MPR30-IFB WIDEBAND INTERCOM RECEIVER
HIGH PERFORMANCE TRUE DIVERSITY RECEIVER
Main Features
Up to 232 MHz bandwidth in 470/798 MHz range
TRUE DIVERSITY RECEIVER with 2 whip antennas
NARROW-BAND FM modulation to enhance noise immunity and coverage
200 mW peak audio power
Separate release/attack compander
Miniature design with 2 AA battery pack integrated
(body-pack form factor) or rechargeable lithium pack
Easy to use thanks to an OLED display
Dedicated function buttons & frequency scan function
Automatic transmitter programming thru infrared and micro-USB
GENERAL DESCRIPTION
MPR30 IFB is a compact true diversity receiver designed for professional
IFB applications. This receiver features a unique wide-band tuning range up to 232 MHz and a
real TRUE DIVERSITY reception that ehnances the coverage and makes it ideal as IFB is a
single-frequency network.
The output audio stage is especially design to have maximum audio peak-dynamic of 200
mWatt.
Very easy and versatile thanks to its Oled display, navigation button controls, infrared and 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 through 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-IFB WIDEBAND INTERCOM RECEIVER
TECHNICAL DATA
• Frequency ranges
• Switchable channels
• Switching-window
• Frequencies
• Frequency error
• Temperature range
• Modulation
• Max deviation
• “A” / “B” antenna in
• Antenna input imp.
• Sensitivity
• Co-channel rejection
• Adjacent chan. Sel.
• Spurious rec. Rej.
• IF image rejection
• Intermod. rejection
• IIP3
• Spurious emissions
• Noise Reduction
• AF bandwidth
• Frequency response
• Distortion
• SND/D ratio
• Powering
• Weight
• Headphone-output
• Battery life
: N  option 470 ÷ 700 MHz
M  option 566 ÷ 798 MHz
other ranges are available on request in 470÷798 MHz
: 40 groups of 60 channels fully user programmable.
: up 232 MHz.
: microprocessor controlled frequency synthesizer circuit,
with 25 kHz minimum step. The frequencies can be easily
PC reprogrammed with the optional UPK 300E Programming Kit.
: < ± 2.5 ppm, in the rated temperature range.
: -10 ÷ +55 °C.
: narrowband FM
: ±40 kHz
: with sturdy connectors.
: 50 ohm sma type (SWR < 1:2; typ. 1:1.4).
:  2 µV ( 6 dBµV), for
SND/N > 52 dB;
in the whole switching-window
: > 2.5 dB.
: > 80 dB typical (for channel spacing ≥ 200 kHz).
: > 100 dB.
: > 90 dB.
: > 76 dB.
: > +10 dBm typical.
: < 2 nW (typical = 0.1 pW).
:  ENR (Wisycom Extended-NR)
: 30 Hz ÷ 12 kHz.
: ± 0.5 dB in the 30Hz ÷ 12 kHz range
: 0.3 % typical.
: 90 dB typical
: 2 x IEC-LR6 1.5V size-AA alkaline or rechargeable lithium elements
: 100 g approx. without batteries
: Stereo Plug 3.5mm(TRS) Locking (M6 x 0.5 thread) with 2 X 100mW @ 32 Ohm
: approx.. 5 hours (alkaline batteries), 8 hours (lithium batteries)
The MPR30-IFB 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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