Wisycom MPR50-IEM-BN

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.

• Up to 232 MHz bandwidth in 470/798 MHz range

• TRUE DIVERSITY RECEIVER with 2 whip antennas

• 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 receiver programming thru infrared and micro-USB

• FM Stereo mode for MPX decoding with mix-mode function

• FM IFB mode with NARROW-BAND modulation to enhance noise immunity and coverage (SW selectable)

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