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.
Caractéristiques
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)
Spécifications
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
