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TX300 V3 FM Transmitter

Brand: BW Broadcast
Product Code: TX300V3
Call for Price: 02 8883 4670


The new V3 Transmitter range now comes with the latest Direct to Channel Digital Modulation. This 300W, 2RU FM transmitter is the perfect piece of equipment for you. Built in 4-band DSP audio processing, Ethernet control, RDS Encoder and FSK IDer, GPS inputs for SFN applications, Hot swap PSU and a whole lot more.


  • 30-330 watts RF output power
  • Direct to channel digital modulation
  • GPS inputs for SFN application
  • XLR analogue & digital inputs
  • Dual MPX / sca in and outs
  • Lab grade DSP stereo generator
  • RDS generator
  • DSPX multi-band processor inside
  • VSWR and temp monitoring
  • Slide-in & Hot swap power supplies
  • Events, alarms and actions
  • RS232, Telnet, SNMP
  • Mobile ready web browser control


Harmonics better than -75dBc
Spurious <-90dBc
Frequency range 87.5 - 108 MHz
Frequency steps 10KHz to 100KHz selectable
Frequency selection User interface or web remote control
Frequency control type Direct to channel DDS
Frequency stability <+/- 100Hz
Modulation DDS
Synchronous AM Noise >60dB% min (at normal deviation)
Asynchronous AM Noise >70dB
RF Connector N-type 50 Ohm
Audio & MPX I/O  
MPX input / output connector 2 X BNC IN / 2 X BNC OUT
MPX input / output impedance 10k
MPX input level -10dB to +10dB (adjustable)
MPX input / output response +/- 0.01 dB, 5 Hz to 100 kHz
Audio input connectors XLR balanced
Analog input impedance 10 kOhm
AES/EBU sampling rates 32KHz-192KHz (MPX OVER AES READY)
Subcarrier generation DSP
Pilot 19 kHz +/- 1 Hz (adjustable)
Pilot generation  
Output level 0dBu - 12dBu adjustable
15 kHz filtering 80dB at 19kHz (DSP based)
Overshoot filter clipping  DSP based
Spurious: >80kHz/>160kHz > -60dBr / > -80dBr
Stereo separation >50dB (20Hz - 15kHz)
RF power 30W - 330W
Voltage input 100-265 VAC
Environmental 503W average @ 300W RF
Switched mode approvals UL / TUV / CE
Size (mm) 485mm x 350mm x 90mm
Weight 6.8kg
User interface 3 buttons, rotary encoder & 256x64 graphics display
External control

I/O Alarms D9-type Male; RS232 D9-Type Female Telnet and Web remote RJ45 Ethernet

Transmitters/transponders & gap fillers
Application FM
Power Output Less than 1KW

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