Wisycom MPR50 Rx
Wisycom MPR50-IFB Belt-Pack Receiver
The Wisycom MPR50-IFB is a compact, belt-pack style true-diversity receiver designed for IFB applications.
True-Diversity Reliability This receiver features a real true diversity configuration along with a unique wide-band tuning range up to 232MHz (470-798MHz range), so each receiver can be used anywhere.
Multi-Companding Precisely handling the second part of the companding process, the MPR50-IFB accurately expands the delivered audio signal with Wisycom’s proprietary ENR or ENC companding algorithm with separate release/ attack.
ENR (Wisycom Extended-NR)
noise optimized
ENC (Wisycom Extended-NC) voice
optimized & reduced pre-emphasys
ENS sound optimized
IFB (ENR-Narrow band)
IFB-ENS (ENS-Narrow band)
Audio Headroom Expanded audio program material is delivered with our specially designed headphone amplifier designed to maximize headroom with peak-dynamic of +23 dBm (200mW).
Batteries Designed for flexibility to fit the unique needs of stage productions, the MPR50 accommodates several battery configurations by allowing the use of disposable and rechargeable batteries including:
Up to 9.5 hours with NI-MH Eneloop Pro NiMh
Up to 9 hours with Li-thium Klic-8000
Up to 7 hours with Alkaline Energizer
Other Features:
Onboard charging via integrated micro-usb-B connector.
Easy to use thanks to an OLED display
Dedicated function buttons & TX/RX frequency sync function
Automatic receiver programming with RX Manager application and micro-USB cable or infrared via optional UPKmini
FM IFB mode with NARROW-BAND modulation to enhance noise immunity and coverage (SW selectable)
undefined | Description |
---|---|
FREQ RANGES | N option: 470 ÷ 700 MHz |
M option: 566 ÷ 798 MHz | |
SWITCHABLE CHANNELS | 2400 managed in 40 groups of 60 frequencies completely user-customizable |
SWITCHING WINDOW | Up 232 MHz |
FREQS | microprocessor-controlled frequency synthesizer circuit, with 25 kHz minimum step; |
FREQ ERROR | < ± 2.5 ppm, within the rated temperature range |
DIVERSITY TECHNIQUE | true-diversity |
MODULATION | FM, (stereo MPX decoding, 19 kHz sync carrier) or 100 kHz narrowband IFB (SW selectable) |
PEAK DEVIATION | ±48 kHz |
ANTENNA INPUT IMPEDENCE | 50 ohm sma type (SWR < 1:2; typ. 1:1.4) |
SENSITIVITY | 2 μV (6 dBμV), for SND/N > 52 dB; in the whole switching-window |
CO-CHANNEL REJECTION | > 2.5 dB |
ADJACENT CHANNEL SELECTIVITY | > 80 dB typical (for channel spacing ≥ 400 kHz) |
NOISE REDUCTION SYSTEM | ENS |
AF BANDWIDTH | 30 Hz ÷ 15 kHz |
FREQ RESPONSE | ± 0.5 dB in the 30 Hz ÷ 15 kHz range |
DISTORTION | 0.3 % typical SND/D ratio (Analogue) 90 dB typical |
STEREO SEPERATION | > 60 dB |
POWERING | 2 x IEC-LR6 1.5V size-AA alkaline or rechargeable elements |
BATTERY LIFE | approx. 4,5 hours (alkaline batteries), 6 hours (lithium batteries) |
DIMENSIONS | 91mm x 71.5mm x 27mm (HxWxD) with clip |
WEIGHT | 100 g approx. without batteries |
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