Wisycom MTP41S Single Battery Transmitter

£1,936.14 (£1,613.45 Exc. VAT)
In stock now
Wisycom MTP41S Single Battery Transmitter
Wisycom MTP41S Single Battery Transmitter

Wisycom MTP41S Single Battery Transmitter

£1,936.14 (£1,613.45 Exc. VAT)
B7 (470-663 MHz)
B3 (510-698 MHz)
In stock now
Brand: WisycomModel: MTB41S-B3
Key Features:
  • Choose Tuneable Bandwidth from 470 to 663 MHz or 510 or 698 MHz
  • Enhanced robustness against self-interference and antenna performance
  • Miniature design with flexible pcb (no connectors) for extended reliability
  • Ultra-light metal alloy body (60g without batteries)
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Wisycom MTP41S Single Battery Transmitter (Select Option)

The Wisycom MTP41S Beltpack Transmitter  is an extremely small and light pocket transmitter especially designed for professional wireless microphone applications. Very easy and quick to use thanks to an OLED display, dedicated buttons and a joggle selector. The MTP41 also benefits from the latest Wisycom RF technology along with enhanced robustness against noise.


  • Tunable bandwidth from 470 - 663 MHz or 510 to 698 MHz
  • Miniature design with flexible pcb (no connectors) for extended reliability
  • Ultra-light metal alloy body (60g without battery)
  • User selectable multi-companding systems:
    • ENR (noise optimized)
    • ENC (voice optimized)
  • Battery: 1 AA Alkaline or rechargeable NiMH
  • Autonomy:
    • > 5 hours @ 50mW output power
    • > 7 hours @ 10mW output power
  • Infrared interface for management and firmware update
  • Easy and quick to setup by the OLED display, gain/freq button and joggle selector
  • Extended regulation on Mic input gain: 100dB in 1dB step
  • Max input level 26dBu (15.5 V clipping) to connect directly to mixers and instruments


Frequency ranges B5 option: 470 ÷ 654 MHz
B3 option: 510 ÷ 698 MHz
B2 option: 566 ÷ 798 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. 10 mW / 50 mW
note: in some countries high power can be disabled, for local norm!
Modulation wideband FM, with pre-emphasis
Nominal deviation ±40 kHz
Peak deviation ±56 kHz
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)
Distortion < 0.3 % (0.15 % typ.)
SND/D ratio (Analogue) typ. 115 dB (A)rms with 40kHz deviation
typ. 121 dB (A)rms with 56kHz deviation
Audio input connector LEMO or DPA
LEMO connector configurable on ‘mic’ display menu in 3 options:
’2 wires’: gain selectable -60 ÷ +40 (-54 dBu ÷ +26 dBu peak), no bias voltage
‘2 wires + bias’: gain selectable -60 ÷ +40 (-54 dBu ÷ + 6 dBu peak), 5.5 V on 4k7 bias supply
‘3 wires: gain selectable -60 ÷ +40 (-54 dBu ÷ +26 dBu peak)
DPA connector (2 pin microdot audio connector) configurable only
'2 wires'
'2 wires+bias'
Audio input level 100 dB adjustable range from -54 dBu (775 uV) to 46 dBu (15.5 V) at peak deviation (1 kHz), adjustable in 1 dB steps
Max input level +46 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 (Organic light-emitting diode) white display (128 x 32 pixels)
Power supply 1 AA size cell (Alkaline, rechargeable NiMH or Lithium)
Battery life approx. 11 hours @ 50mW continuous working Lithium
approx. 8 hours @ 50mW continuous working with NiMH
approx. 4.5 hours @ 50mW continuous working 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 battery (120g with batt.)
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