25W | DMR -Elektronik


          DDS Digitale Signalsynthese, ausgezeichnete Audio, On-Board-Stereo- und RDS

          Die neuen STMAX 3015+ FM -Anreifer kombinieren mehr Funktionen zu einem kleinen Tafel als je zuvor. Mit DDS Digital Modulator, On-Board-Stereo und RDS und all diese vollsteuerbaren über LCD-Displays mit einem neuen 2-Ebenen-Menüsystem und Verfügbarkeit in 15W, 25W-Formaten, die alle aus 12-15 V betrieben sind Stationsbauer

          Mehr Infos

          Sammeln Sie mit dem Kauf dieses Artikels bis zu 19 Treuepunkte. Ihr Warenkorb hat insgesamt 19 Treuepunkte die umgewandelt werden können in einen Gutschein im Wert von € 3,80.

                € 326,44


                      • STMAX3015+ 15W with LCD display (Stereo + RDS)
                      • STMAX3025+ 25W with LCD display (Stereo + RDS)

                  Rabatt auf Ihre Bestellung Rabatt auf Ihre Bestellung
                  Kostenloser Versand Kostenloser Versand in NL
                  Volumenrabatt Volumenrabatt
                  Bonus-System Bonus-System
                  Sichere Zahlung Sichere Zahlung
                  Geld-zurück-Garantie Geld-zurück-Garantie
                  Trustpilot Trustpilot


            Menge Rabatt Sie sparen
            2 2% Bis zu € 13,06
            4 4% Bis zu € 52,23
            6 6% Bis zu € 117,52
            8 8% Bis zu € 208,92
            10 10% Bis zu € 326,44

          Mehr Infos 25W | DMR -Elektronik

          Product discription:

          DDS digital signal synthesis, excellent audio, on-board stereo and RDS

          The new STMAX 3015+ FM exciters combine more features into a small board than ever before. With DDS digital modulator, on-board stereo and RDS and all of this full controllable via LCD display with new 2-level MENU system and availability in 15W, 25W formats all powered from 12-15V this unit represents realization of dreams for most prospective radio station builders.

          The design of the STMAX 3015+ series is based on MAXPRO 6015+ and also looks quite similar at first glance, however it comes with on-board DDS modulator and DSP stereo encoder with RDS. The result is a rugged and solid FM exciter with completely flat power output across the entire FM band at 15W, 25W, designed to run silently and cool 24/7. Since the new design featuring larger heatsink with copper spreader was so much better and completely stable. Your dream FM exciter is a reality right now!

          The exciter carries a one year limited warranty on parts and labor against defects in materials and workmanship, except the RF final transistor.

          How is STMAX3000 series different from the MAXPRO6000 series?

          - On-board stereo and RDS encoders.
          - New larger heatsink
          - DDS digital modulator. This ensures very good audio, but creates spurious artefacts about -50dBc
          - All parameters adjustable from the LCD, including RDS RT, PS, PI and others
          - 2- level menu system groups similar parameters together making adjustment easier
          - Comes also with new LCD with rotary encoder. This new LCD offers password protection and other cool features.
          - Can't be used with MPX STL links as there is no MPX in

          Technical specs:

          • RF Output Power: 0 to 15 Watts, 0-25W (fully variable via LCD in nice gradual steps), LCD power adjustment range can also be limited     to 0-1W, 0-2W, 0-3W, 0-4W ... 0-15W, 0-full, this is done with a jumper (exact options vary depending on model).
          • Output connector: BNC female
          • Output Impedance: 50 Ohms
          • Frequency range: 87.5-108MHz
          • PLL Steps: 100KHz-500KHz, adjustable
          • Frequency stability: +/- 20Hz
          • Spurious/Harmonic rejection: Harmonics: >50dB, Spurious: >-50dBc
          • Power Supply 15W: 12-15V/2.5A
          • Power Supply 25W model: 12-15V/4.5A
          • Power connector 15W, 25W model: New design with plugin with 2 screw terminals or standard barrel with 2.1mm positive center pin
          • Quartz Locked PLL Frequency Control, DDS digital modulator
          • No Expensive Test Equipment Required
          • Audio performance: Less than 0.1% distortion, 20Hz-15KHz
          • RF output ruggedness: SWR protection, temp protection
          • Polarity protection, temp protection
          • Pre-emphasis, 50uS, 75uS or none selectable via LCD
          • Stereo pilot level adjustable via LCD
          • RDS pilot level adjustable via LCD
          • MPX level adjustable via LCD
          • Audio Input Impedance: 1Kohm, unbalanced
          • Audio Input Level: -10dBu, +4dBu (selectable from LCD)
          • Stereo separation: >50dB
          • S/N ratio: >90 dB 
          • PC Board Size 15W, 25W : 100x125mm
          • Audio connectors: 2x RCA jack, 14-pin connector for external input board with balanced XLR inputs
          • RF monitor: solder pads