TX300 V3 FM Transmitter
Overview:
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.
Features:
- 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
Specifications:
| RF | |
| 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) |
| Stereo | |
| 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) |
| Other | |
| 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 |
