Wisycom MPR50-IFB-BN
MPN #MPR50-IFB
Compact mono true-diversity body pack receiver with up to 232 MHz switching-bandwidth designed for professional in-ear monitoring applications. Band N: 470-700MHz (USA/Canada)
This receiver features a real TRUE DIVERSITY configuration along with a unique wide-band tuning range up to 232 MHz. Audio processing can be Stereo MPX or mono based.
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 MPR50 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.
Features
Up to 232 MHz bandwidth in 470/798 MHz rangeTRUE DIVERSITY RECEIVER with 2 whip antennas200 mW peak audio powerSeparate release/attack companderMiniature design with 2 AA battery pack integrated (body-pack form factor) or rechargeable lithium packEasy to use thanks to an OLED displayDedicated function buttons & frequency scan functionAutomatic receiver programming thru infrared and micro-USBFM Stereo mode for MPX decoding with mix-mode functionFM IFB mode with NARROW-BAND modulation to enhance noise immunity and coverage (SW selectable)
Specifications
Frequency ranges:
N option: 470 ÷ 700 MHz
M option: 566 ÷ 798 MHz
Switchable channels: 2400 managed in 40 groups ofr 60 frequencies completely user customizable
Switching-window: Up 232 MHz
Frequencies: microprocessor controlled frequency synthesizer circuit, with 25 kHz minimum step;
frequencies is easily PC reprogrammed with USBmini interface or optional UPKmini programmer
Frequency 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
"A" / "B" antenna inputs: with sturdy connectors
Antenna input impedance: 50 ohm sma type (SWR < 1:2; typ. 1:1.4)
Sensitivity: 2 V (6 dBV), for SND/N > 52 dB; in the whole switching-window *
Co-channel rejection: > 2.5 dB
Adjacent chan. selectivity: > 80 dB typical (for channel spacing 400 kHz)
Spurious rec. rejection: > 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 system: ENS
AF bandwidth: 30 Hz ÷ 15 kHz
Frequency response: ± 0.5 dB in the 30 Hz ÷ 15 kHz range
Distortion: 0.3 % typical
SND/D ratio (Analogue): 90 dB typical*
Stereo separation: > 60 dB
Headphone-output: Stereo Plug 3.5mm(TRS) Locking (M6 x 0.5 thread) with 2 X 100mW @ 32 Ohm
Display: OLED 128x64 (white)
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)
Temperature range: -10 ÷ + 55 °C
Dimensions: 91mm x 71.5mm x 27mm (HxWxD) with clip
Weight: 100 g approx. without batteries
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