Professional reliable no-tune
10 W FM transmitter
MAX PRO IV+ is an answer for those looking for a reliable 10W exciter with an unbeatably wide array of features. This no-tune wideband FM transmitter offers SWR protection, temperature protection, and LCD display for easy digital frequency and power adjustment (via up/down keys). It comes with many nice additional goodies, such as a schematic, parts list, included trimmer for fine-setting the PLL to the last hertz (which none of the competitive units have), on-board connectors for power, audio input, audio level trimmer, built-in pre-emphasis (jumper selectable 50uS and 75uS), and expansion connector for direct connection with SE4 DSP+. It is possible and easy to connect this unit to our
SE4 DSP stereo encoder, making it possible to use same LCD display unit
to set Mono/Stereo operation, preemphasis, compressor/limiter settings
Power can be adjusted either by LCD menu
system or fixed to one of the preset levels by internal jumpers (thus preventing the user fiddling with the boxed unit).
A 15W final transistor has been used, but is only driven to 10W to offer exceptional reliability. A new efficient heatsink has been developed especially for MAX PRO IV+ to ensure reliable operation.
To sum it all up, the most notable points are:
- true wideband no-tune operation
- high power, 10W (can be extended to 15W), making it possible to drive most 100-300W stages
- directly supports our SE4 DSP+ stereo encoder via
LCD MENU system
- SWR and over-temp protection
- Schematic included
- Available as a KIT also
a quick look at the manual (MAX PRO IV+)
Have a quick look at the manual (LCD module)!
RF Output Power: 0 to 10 Watts
max., fully variable
Output connector: BNC
Output Impedance: 50 Ohms
Frequency Range: 87.5-108MHz (50-200MHz per request)
PLL Steps: 50KHz
Frequency stability: +/- 20Hz
Spurious/Harmonic rejection: Harmonics: -60dB, Spurious: -90dB
Power Supply: 12-13.8V/2A or car battery
Quartz Locked PLL Frequency Control
Ultra Stable, Ultra Clean Output
Out of Lock Power Down
No Expensive Test Equipment Required
Audio performance: Less than 0.2% distortion, 20Hz-75KHz
RF output ruggedness: SWR protection and temp protection
To purchase an antenna or coaxial cable check under accesories!
This product starts shipping on December 5th, 2005.