| Frequency ranges |
MCR54 B1: 470 ÷ 800 + 961÷1000 + 1045÷1075 MHz (UK)
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 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 ÷ 17 kHz (narrowband) |
| Frequency response |
± 1 dB in the 30 Hz ÷ 20 kHz range (wideband),
± 1 dB in the 30 Hz ÷ 17 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 |
| 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 = 6 ÷ 18 Vdc (3 W max)
- Autonomous. = with optional BCA 54 Battery Module |
| Power consumption |
3 Watt max (with 4 active receivers), 2 Watt max (with 2 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 |
