Audio & Vision

Φορητός Διπλός Δέκτης Bodypack, 2 καναλιών, Ultrawide Band, ειδικά σχεδιασμένος για επαγγελματικές ENG Εφαρμογές. Κάθε built-in true diversity δέκτης διαθέτει τόσο αναλογικές όσο και ψηφιακές εξόδους (AES3) και front-end filtering. Διαθέτει Bandwidth έως 790 MHz με εύρος 470/1260 MHz. Παρέχεται λειτουργία DSP-FM, wideband και narrowband.

Frequency ranges:
- 470 ÷ 800 MHz, 960 ÷ 1160 MHz (DME) and
- 940 ÷ 960 MHz for B1 option or
- 1240 ÷ 1260 MHz for B2 option or
- 806 ÷ 810 MHz for B3 option
Switchable channels: 2400 managed in 40 groups ofr 60 frequencies completely user customizable
Switching-window: Up 790 MHz
Frequencies:
microprocessor controlled frequency synthesizer circuit, with 5 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
Modulation: FM mono, wideband or narrowband IFB (SW selectable)
Peak deviation: ±54 kHz (wideband), ± 40 kHz (narrowband)
Antenna input impedance: 50 ohm sma type (SWR < 1:2; typ. 1:1.4)
Sensitivity:
2 μV ( 6 dBμV), for SND/N > 58 dB;
5 μV (14 dBμV), for SND/N > 98 dB
in the whole switching-window **
Amplitude response: < 0.5 dB (for RF input signal:6 dBμV ÷ 100 dBμV)
Co-channel rejection: > 80 dB typical (for channel spacing ≥ 400 kHz)
Spurious emissions: < 2 nW (typical = 0.1 pW)
Noise Reduction system :
ENR / ENR-1.2 (Wisycom Extended-NR) , noise optimized
ENC / ENC-1.2 (Wisycom Extended-NC), voice optimized & with reduced pre-emphasis
+ Others, compatible with most systems, thru an internal DSP emulation of SA572, SA575 and Rms envelope
compander chip set, fully user programmable
AF bandwidth: 30 Hz ÷ 20 kHz (wideband), 30 Hz ÷ 15 kHz (narrowband)
Frequency response:
± 1 dB in the 30 Hz ÷ 20 kHz range (wideband),
± 1 dB in the 30 Hz ÷ 15 kHz (narrowband)
Distortion: 0.3 % typical
SND/D ratio (Analogue): 100 dB typical**
SND/D ratio (AES3): > 125 dB typical
Audio output:
Electronically balanced on 5 pin mini-XLR Female connector analogue or digital (SW selectable), impedance ≤ 200 ohm
Audio output level: MAX +18 dBu (peak deviation), adjustable in one dB step in a range of 54 dB
Digital output: AES3 @ 48 kHz
Monitor output: Stereo Plug 3.5mm(TRS) Locking (M6 x 0.5 thread)
Monitor output level: 2 X 100mW @ 32 Ohm
Managing interface: micro USB
POWER LEDs: 3 colors dedicate LED
Display: OLED 128x64 (white)
Front buttons:
Simple operation with 4 buttons to quickly monitor and setup the receiver.
One touch function for a frequency scan and sync function.
Powering: 2 x IEC-LR6 1.5V size-AA alkaline or NiMh rechargeable
and MPRLBP lithium battery pack
Battery life:
- approx. 7 hours with MPRLBP Lithium-ion battery pack MPRLBP type
- approx. 3.5 hours with 2x AA Alkaline batteries Energizer
- approx. 4.5 hours with 2x AA NiMH 2.5Ah
Temperature range: -10 ÷ + 50 °C
Dimensions: 91mm x 71.5mm x 27mm (HxWxD) with clip
Weight: 100 g approx. without batteries
*RMS value, A-weighted, 22 Hz / 22 KHz.

MPR52-ENG

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