Wisycom MTP41S Bodypack Transmitter

  • Wisycom MTP41S Bodypack Transmitter
  • Wisycom MTP41S Bodypack Transmitter
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Price: 2.000,00€ + VAT


Model: [WIMTP41S]
Manutacturer: Wisycom

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Rated 0/5 (Not Rated)


Wisycom MTP41S is an extremely small and light pocket transmitter especially designed for professional wireless microphone applications. Very easy and quick to use thanks to OLED display, dedicated buttons and a joggle selector.

It benefits of the LINEAR feature @20L power setting: allows EVENLY SPACED frequency allocation intermodulation free

Example for 1 DVBT (8 MHz)

250KHz space -> 33 Mic (narrowband option)
350kHz space -> 23 Mic (wideband)

FEATURES
  • Up to 232 MHz bandwidth in 470/1160 MHz range
  • Input dynamic extension with an integrated HW limiter (30 dB above peak)
  • Enhanced robustness against self-interferences and antenna performances thru a proprietary “intermodulation cancellation” circuit
  • LINEAR feature @20L power setting: allows EVENLY SPACED frequency allocation intermodulation free
  • Miniature design with flexible pcb (no connectors) for extended reliability
  • Ultra-light metal alloy body (80g without batteries)
  • User selectable multi-companding systems:
  • ENR (noise optimized)
  • ENC (voice optimized)
  • Battery: 1 AA Alkaline, rechargeable NiMH or Lithium
  • Autonomy:
  • 11h @ 50mW and @ 20L mW “intermod free operation” (with Lithium),
  • 8h @ 50mW (with rechargeable NiMH),
  • 4.5h @ 50mW (with Alkaline)
  • Infrared interface for management and firmware update
  • Easy and quick to setup thru an Oled display gain/freq button and a joggle selector
  • Extended regulation on Mic input gain
  • Max input level 26dBu (15.5 V clipping) to connect directly to mixers and instruments
Frequency ranges B7 option: 470 ÷ 663 MHz
B3 option: 510 ÷ 698 MHz
B2 option: 566 ÷ 798 MHz
BP option: 806 ÷ 810 MHz
B8 option: 940 ÷ 960 MHz
B6 option: 960 ÷ 1160 MHz
Switchable channels 2400 managed in 40 groups ofr 60 frequencies completely user customizable
Switching-window Up to 232 MHz, depending on band (see Variants below)
Frequencies Quartz PLL frequency synthesizer circuit (25 kHz step)
Frequency error ± 2.5 ppm, in the rated temperature range
RF Power switchable typ. 20 mW/ 20L mW / 50 mW
note: in some countries high power can be disabled, for local norm!
Antenna connector LEMO-F 1 pin
Modulation wideband FM, with pre-emphasis (Narrowband on request)
Nominal deviation ±40 kHz Wideband (±25 kHz Narrowband option)
Peak deviation ±56 kHz Wideband (±35 kHz Narrowband option)
Spurious emissions < 2 nW
Telemetry feature TX transmits also a digitally modulated sub-carrier, suitable for:
▪ tone-squelch operating
▪ remote battery monitoring
▪ optional PTT (push to talk) operation
Noise Reduction system ENR (Wisycom Extended-NR), with independent Attack- and Recovery-time, noise optimized
ENC (Wisycom Extended-NC), with independent Attack- and Recovery-time, voice optimized & with reduced pre-emphasys
AF bandwidth 45 Hz ÷ 21 KHz (3dB), 55 Hz ÷ 20 KHz (1dB) Wideband with LPF at 20KHz
45 Hz ÷ 17 KHz (3dB), 55 Hz ÷ 15 KHz (1dB) Narrowband with LPF at 15kHz
Distortion < 0.3 % (0.15 % typ.)
SND/D ratio (Analogue) 45 Hz ÷ 21 KHz (3dB), 55 Hz ÷ 20 KHz (1dB) Wideband with LPF at 20KHz
45 Hz ÷ 17 KHz (3dB), 55 Hz ÷ 15 KHz (1dB) Narrowband with LPF at 15kHz
Audio input connector LEMO or DPA, gain selectable -60 ÷ +40dB
LEMO connector configurable on ‘mic’ display menu in 5 options:
▪ ’2 wires’: -54 dBu ÷ +26 dBu peak, no bias voltage
▪ ‘2 wires + bias’: -54 dBu ÷ + 6 dBu peak, 5.5 V on 4k7 bias supply
▪ ‘3 wires: -54 dBu ÷ +26 dBu peak
DPA connector (2 pin microdot audio connector) configurable only
▪ '2 wires': -54 dBu ÷ +26 dBu peak, no bias voltage
▪ '2 wires+bias': -54 dBu ÷ + 6 dBu peak, 5.5 V on 4k7 bias supply
Audio input level from -54 dBu (775 uV) to 26 dBu (15.5 V) at peak deviation (1 kHz), adjustable in 1 dB steps
Max input level +26 dBu (15.5 V) at clipping, +20 dBu (7.75 V) at nominal level
Managing interface IrDA
LED RGB led indication with (red, green and blue) on wireless power switch:
▪ Wireless transmission status: GREEN on/RED off
▪ Battery lifetime status: GREEN steady (> 25%), slowly blinking (< 25%), quickly blinking (<12%)
▪ Modulation peek (if activated & the limiter is disabled): RED
▪ Ptt status: RED if active
▪ Limiter into action: Blue
Battery lifetime indication 8 steps : 7 bars (100%-87%-75%-63-50%-38%-25%) and “empty bar” quickly blinking (12% remaining)
PTT function Pin 3 of the AF connector can be setup to an external push button
Display High contrast OLED white display (128 x 32 pixels)
Power supply 1 AA size cell (Alkaline, rechargeable NiMH or Lithium)
Battery life ▪ approx. 11 hours @ 50mW and @20mW Intermod Free “20L” level (with Lithium)
▪ approx. 8 hours @ 50mW (with rechargeable NiMH)
▪ approx. 4.5 hours @ 50mW (with Alkaline)
Temperature range -10 ÷ +55 °C
Dimensions 58.2 x 64.5 x 21.7 mm (HxWxD) with clip
Weight Approx. 80 g. without batteries (120g with batt.)