Wisycom MTK982

The Wisycom MTK982 is a versatile dual wideband, stereo IEM/IFB transmitter. The MTK982 provides the highest audio quality, extremely low spurious emissions, and is capable of generating multiple types of RF modulations.

Options: DC: DC power supply (10-28VDC)

• 330 MHz Bandwidth

• Direct Digital Synthesis (DDS) of signal for the highest flexibility and quality

• Stereo, mono, and intercom audio modulation

• DSP audio processing (40bit floating point / 2Gflops) with multi-companding

• Low interference output stage with wideband intermodulation phase cancellation

• 2400 user-defined frequencies (40 groups by 60 channels.)

• Analog & digital input (AES3)

• Output power up to 2 Watt

• Redundant power supply 230/110 Vac & 12 VDC (DC option)

• SWR (Stationary Wave Ratio) sensing on antenna outputs

• Primary/Secondary outputs for distributed applications

Frequency ranges:

EU: 470-700 MHz

US/CA: 470-663 MHz

JP1: 470-714 MHz

JP3: 1240-1260 MHz

Switchable channels: 2400 managed in 40 groups ofr 60 frequencies completely user customizable

Switching-window: 330 MHz tuneable

Frequencies: 5 kHz steps

RF Power: switchable typ. 10,20,30,50,75,100,150,200,250,400,500,750,1000,1200,1500,2000 mW (ERP)

Max RF output power: 2 Watt

NOTE: RF power can be limited on frequency base accordingly to specific country restrictions (software based)

Antenna connector: 2 x BNC type female

M-S I/O: 2 x SMA BNC type female connectors

RF impedance: 50 Ω

Modulation: FM, MPX Stereo or mono, selectable with dedicated menu

Peak deviation: ±56 kHz for mono wideband, ±35 kHz for mono narrowband, ±48 kHz for stereo (preset mode)

Spurious emissions: < 2 nW

Noise Reduction system:

ENR , ENC, ENS

NONE-d50, no compander, pre-emphasis 50 μs

NR, to work with Wisycom Intercom system

Other compander on request

AF bandwidth:

20÷20kHz (mono)

30÷15kHz (stereo)

NOTE: custom setting can change audio bandwidth (3/4/12/15/20kHz)

Audio input connector: XLR-3 / 1/4" (6,3mm) jack combo socket, electronically balanced

Audio input level: +18dBu

Pin Assignments:

XLR: 1=ground 2=hot 3 =cold

6.35mm (1/4") TRS: Tip=hot Ring=cold Sleeve=ground

Digital output: AES3 on XLR-3M (32kHz ÷108 kHz)

Monitor output: 6.35mm (1/4") jack socket, balanced

Monitor output level: 20+120mW@24Ω , 80+80mW@150Ω

Monitor out impedance: 25Ω for auricle

Managing interface: 10/100 Base TX Ethernet port on RJ45 connector

Display: 64 x 256 OLED (yellow)

Power supply: 90 - 264 V AC, 47/63 Hz

MPX Pilot tone: 19kHz

Tone squelch:

32.789Hz (for Wisycom wireless microphone, i.e. ENR/ENC)

131,8 (for Wisycom intercom, i.e. NR)

NOTE: custom setting can change the Tone squelch (30-260Hz and 18-38KHz)

DC options: 10-28 Vdc, 6A max

Temperature range -10 ÷ +55 C

Dimensions: 19"/1U 43,8 x 483 x 349 mm (HxWxD) with brackets

Weight: 4 Kg