Frequency ranges |
MCR54 B1: 470 ÷ 800 + 960÷1000 + 1045÷1071 MHz (UK) MCR54 B2: 470 ÷ 800 + 823÷832 + 940÷960 MHz (USA/EU) MCR54 B3: 470 ÷ 800 + 806÷809 + 1240÷1260 MHz (JP) |
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 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) |
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 |
± 0.5 dB in the 30 Hz ÷ 19 kHz range (wideband), ± 0.5 dB in the 30 Hz ÷ 13 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 |