Wisycom MTB40S Plugon Transmitter

  • Wisycom MTB40S Plugon Transmitter
  • Wisycom MTB40S Plugon Transmitter
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Price: 1.400,00€ + VAT


Model: [WIMTB40S]
Manutacturer: Wisycom

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Rated 5/5 (1 Vote)



Wisycom MTB40S LINEAR is an extremely small and light plug-on transmitter especially designed for professional wireless microphone applications.

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 470/1160MHz range
  • Dual power amplifier & phase canceling configuration for intermodulation free operation
  • Wideband and Narrowband options available
  • Miniature design with flexible pcb (no connectors) for extended reliability
  • User selectable companding systems
  • ENR (noise optimized)
  • ENC (voice optimized)
  • Input dynamic extension with an integrated HW limiter (30 dB above peak)
  • P48 phantom power for condenser microphones
  • Intermodulation free allows EQUALLY SPACES frequency allocation
  • XLR-3F connector with locking collar to ensuring an extremely tight noiseless fit!
  • Infrared interface for management and firmware update
  • Audio input circuitry with high linearity audio transformer
  • Battery: 2 AA Alkaline or rechargeable NiMH or Lithium
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 /100 mW
note: in some countries high power can be disabled, for local norm!
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 XLR-3F (transformer isolated) with locking collar and 48V phantom power
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):
▪ 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
▪ 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)
Display High contrast OLED white display (128 x 32 pixels)
Power supply 2 AA size cell (Alkaline, rechargeable NiMH or Lithium)– Phantom Power to Mic (max 4 mA)
Temperature range -10 ÷ +55 °C
Dimensions 124 x 40 x 34 mm (Height-Width-Depth)
Weight Approx. 210 g. without batteries (250g with batt)