Wisycom MCR54-B2
MPN #MCR54-B2
Quad multiband true-diversity miniature (camera) receiver with up to 790 MHz bandwidth
MCR54 is a camera quadruple true diversity wireless microphone receiver system in a modular stand alone or slot in configuration. It's compatible with most camera's slots and "multi-slot" mixer accessories.
B2 is for Europe and USA market
Tunable: 470 - 800 + Fixed Band 1:823 - 832 + Fixed Band 2: 940 - 960 MHz (USA/EU)
Features
Four channels True Diversity receiver (8 Receiver boards!)Exceptional compactness and high robustnessDSP Analogue & Digital Audio Output (AES3)Up to 790 MHz bandwidth in 470/1260 MHz rangeNext Gen Multiband front-end filtering:High Q electronically tunable filter in 470-800 MHz1st narrowband filter2nd narrowband filterWideband and Narrowband DSP-FM operation (SW selectable):Narrowband allows more 50% band efficiencyNarrowband allows about 3dB extra sensitivity and noise immunityExtreme low noise VCO with ultrafast spectrum scan for optimal quick & easy setupHigh contrast OLED displayAutomatic scan & transmitter programming through infrared and Bluetooth 5 long rangeDSP based for extreme flexibility and multi-companding operationsMonitor & control through USB C or Bluetooth 5 (long range) on Wisycom Manager 2.0 (computer SW)Rear antenna connectors and micro audio and power adapter
Specifications
Frequency ranges: MCR54 B2: 470 ÷ 800 + 823÷832 + 940÷960 MHz (USA/EU)
Switchable channels: 2400 user programmable frequencies, organized in 40 groups of 60 channels
Switching-window: up 790 MHz
Frequencies: microprocessor controlled frequency synthesizer circuit, with 5 kHz minimum step.
The frequencies can be easily PC reprogrammed with USB C, Bluetooth 5 (long range) or optional UPKmini Programming
Frequency error: < ± 2.5 ppm, in 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 V ( 6 dBV), for SND/N > 58 dB;
5 V (14 dBV), for SND/N > 98 dB
in the whole switching-window*
Amplitude response: < 0.5 dB (for RF input signal:6 dBµV ÷ 100 dBµV)
Adjacent chan. selectivity: > 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
ENS (for live application)
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): 120 dB typical*
SND/D ratio (Digital): > 125 dB typical
Audio output: Electronically balanced on 5 pin mini-XLR Female connector analogue or digital (SW selectable)
Digital sample rate: AES3 @ 48 kHz
Monitor output: headphone 3.5 mm jack socket
Managing interface: USB C, Bluetooth 5 (long range) or optional UPKmini Programming
LEDs:
2 multicolour RGB LEDs to easy indicates Power & Bluetooth
4 multicolour RGB LEDs to easy indicates the audio status of the 4 RX
Display: OLED 128x64 (white)
Powering:
- External = 5 ÷ 18 Vdc (2.5 W max)
- Autonomous. = with optional BCA 54 Battery Module
Power consumption: 2.5 Watt max (with 4 active receivers)
Temperature range: -10 ÷ +55 C
Dimensions: 104 x 85 x 25 mm (H x W x D)
Weight: 230g
*RMS value, 22 Hz / 22 kHz, unweighted
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