MTH410

Name: MTH410
SKU: 71382
Availability: OutOfStock

Wideband Handheld Transmitter

MTH410 is a handheld transmitter especially designed for professional wireless microphone applications.
It is very easy and quick to use thanks to OLED display and 1 joggle selector and 2 buttons for straight setup of gain and channel.
It has been especially designed for robustness against noise and self-interference thanks to a dual power amplifier and a special “intermodulation cancellation” circuit.
MTH410 benefits of the LINEAR technology allowing EQUALLY SPACED frequency allocation intermodulation free.

It is the only handheld transmitter able to change the modulation by software working as Wideband or Narrowband.
Thanks to the LINEAR and NARROWBAND features, it allows EQUALLY SPACES frequency allocation intermodulation free:

5 channels in 1 MHz, 33 channels in 1 DVBT (8MHz)

Head is not included.
Example of common compatible microphone heads:
DPA Microphone: 2028, d:facto™ 4018 (with DPA adapter WI2),
Shure®: Beta58A, Beta87A, Beta87C (with Wisycom adapter SRE300)
Sennheiser®: type KK, ME and MD (with Wisycom adapter SRE301)
Sennheiser®: series 2000 type MMD935, MMD945, MMK965 (with Wisycom adapter SRE302)

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Frequency ranges	B7 option: 470 ÷ 663 MHz B3 option: 510 ÷ 698 MHz B2 option: 566 ÷ 798 MHz B8 option: 940 ÷ 960 MHz B6 option: 960 ÷ 1160 MHz B9 option: 1240 ÷ 1260 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 or 20 mW / 50 mW /100 mW note: in some countries high power can be disabled, for local norm!
Modulation	wideband/narrowband FM, with pre-emphasis
Nominal deviation	±40 kHz Wideband, ±25 kHz Narrowband
Peak deviation	±56 kHz Wideband, ±35 kHz Narrowband
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	55 Hz ÷ 20 KHz (1dB), Wideband with LPF at 20kHz 55 Hz ÷ 15 KHz (1dB), Narrowband with LPF at 15kHz
Distortion	< 0.3 % (0.15 % typ.)
SND/D ratio (Analogue)	typ. 115 dB (A)rms with 40 kHz deviation ▪ typ. 121 dB (A)rms with 56 kHz deviation Wideband typ. 115 dB (A)rms with 25 kHz deviation ▪ typ. 121 dB (A)rms with 35 kHz deviation Narrowband
Audio input connector	directly interchangeable microphone-heads
Audio input level	60 dB adjustable range from -54 to +6 dBu at peak deviation (1 kHz), adjustable in 1 dB steps
Max input level	+6 dBu
Max sound pressure	150 dB SPL (0,5% THD), with MCM30x condenser-heads
Managing interface	IrDA
LED	bicolor led (red & green) on wireless power switch: ▪ Wireless transmission status: GREEN on/off ▪ Battery lifetime status: GREEN steady (> 25%), slowly blinking (< 25%), quickly blinking (<12%) ▪ Modulation peek (if activated): RED ▪ Ptt status: RED if active
Battery lifetime indication	8 steps : 7 bars (100%-87%-75%-63-50%-38%-25%) and “empty bar” quickly blinking (12% remaining)
PTT function	with optional PTT accessory
Display	High contrast OLED (Organic light-emitting diode) white display (128 x 32 pixels)
Power supply	2 AA size cell (Alkaline, rechargeable NiMH or Lithium)
Power consumption	230mA@ 3V average (display off, 100mW power)
Battery life	with Alkaline: up to 14 hours @ 10mW, approx. 12 hours @ 20mW, approx. 10 hours @ 50mW , approx. 7 hours @ 100mW or @ 20mW Intermod Free “20L” level with Lithium: approx. 7 hours @ 100mW
Temperature range	-10 ÷ +55 °C
Dimensions	183 x 33 mm (length x diameter) without microphone-head
Weight	Approx. 150g only body, 280 g with head MCM306, 330g with head MCM306 and batteries

- Brochure
  
  MTH410-LINEAR-en-b05
- User Manual
  
  MTH410-en-u04_A5
- Certificate & Declaration
  
  MTH410-en-DoC-v04
- Firmware
  
  MTH410_v1.4.1.D.xupf
  
  MTH410_v1.4.0.J.xupf
- Menu Tree
  
  MTH410_TreeMenu-v1.40.0J
- Images
  
  MTH410-black_Hi-Res

Version: v1.4.1.D

Date: 2020-12-04

MTH410

Added Data Extended: thanks to this feature the transmitter sends through the tone squelch in addition to the battery level also the type of compander (ENR/ENC) and the modulation (WB/NB). The receiver displays a mismatch error if it has set the wrong compander and/or modulation

Firmware

Version: v1.4.0.J

Date: 2020-11-09 13:56:41

MTH410

added: FW updates installation and management through new software Manager
added: commands optimization on Manager

Firmware

Version: v1.30.0Y

Date: 2020-07-10 15:25:12

MTH410

Changed the modification timeout time from 5s to 10s
Changed the IRDA page timeout from 14s to 30s
Added support for Wide / Narrowband modulation switching on Narrowband calibrated devices
Added “MOD” page for modulation and filter modification or signaling
Changed Optimized IRDA commands