BW Broadcast TX50 V3 FM Transmitter


The BW Broadcast TX50 V3 FM transmitter is a high quality transmitter with superior audio quality and reliable performance.
All items from BW broadcast come with a 4 Year Manufacturer’s Warranty!

SKU: TX50-V3 Category: Tag:

The BW Broadcast TX50 V3 is an advanced 50W FM transmitter ideal for LPFM stations, community radio, emergency broadcasts, military applications or as a reliable backup transmitter for national broadcasters. This transmitter offers excellent sound quality thanks to its integrated multi-band DSPX audio processor, eliminating the need for a separate processor and making your station sound great right out of the box.

Features and Functionalities

With a DDS exciter and ultra-low distortion modulator, the TX 50 V3 takes the legendary reliability and purity of previous models to the next level. The built-in Web-based control platform provides easy access to settings and monitoring, including e-mail alerts, SNMP monitoring, silence detection and advanced alarms. These features provide peace of mind and save time by quickly identifying and resolving problems.

The TX 50 V3 features a standard, configurable parallel GPI/O interface for integration with your station control equipment. This allows backup audio or backup transmitters to be turned on automatically in case of problems.

Product specifications

  • RF
    • Harmonics: better than -75 dBc
    • Spurious: <-90 dBc
    • Frequency range: 87.5 – 108 MHz
    • Frequency steps: 10KHz to 100KHz selectable
    • Frequency selection: user interface or web remote control
    • Frequency control: Direct to channel DDS
    • Frequency stability: <+/- 100 Hz
    • Modulation Type: 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)
  • Stereo
    • Subcarrier generation: DSP
    • Pilot: 19 kHz +/- 1 Hz (adjustable)
    • Pilot generation: 0dBu – 12dBu adjustable
    • Output level: 80dB at 19kHz (DSP based)
    • Overshoot filter clipping: DSP based
    • Spurious: >-60dBr / >-80dBr
    • Stereo separation: >50dB (20Hz – 15kHz)
  • Other Specifications
    • RF Power: 5W – 50W
    • Voltage input: 100-265 VAC
    • Average power consumption: 104W at 50W RF
    • Hallmarks: UL / TUV / CE
    • Dimensions: 485mm x 380mm x 50mm
    • Weight: 3.7 kg
    • User Interface: 3 buttons, rotary encoder & 256×64 graphics display
    • External control: I/O Alarms D9-type Male; RS232 D9-Type Female, Telnet and Web remote RJ45 Ethernet
    • Additional: GPS inputs for SFN application, XLR analog & digital inputs, Dual MPX / SCA inputs and outputs, Lab-grade DSP stereo generator, RDS generator, DSPX multi-band processor inside, VSWR and temp monitoring, Events, alarms and actions, RS232, Telnet, SNMP, Mobile ready web browser control

See the data sheet for more information: BW Broadcast TX50 V3 Datasheet


BW Broadcast

Power output (Watt)


Connector type

N Connector


At Aircast, we strive to make your shopping experience as smooth and hassle-free as possible. Here you will find important information regarding the shipment of your order.


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Yes, we offer maintenance and repair services for broadcast equipment and studio equipment. Our team of technicians can help you solve technical problems and perform regular maintenance to extend the life of your equipment.

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Absolutely! We offer comprehensive post-purchase technical support. Our team is ready to answer your questions, solve technical problems and guide you through the use of the equipment.

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See our returns page for more information: [LINK->RETOUR]

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