AMPLIFICATEUR EMISSION UHF AU20-D DVB 80W PEP BROADBAND EN FRANCE

Informations Générales   DESCRIPTION   Amplificateur Émission UHF DVB AU20-D 80W PEP Broadband (470-950 MHz)   Electrical Data Voltage Supply                        88 to 240Vac Power Consumption              300W @50W Ps Black Field @650MHz (typ.)                                                200W @20Wrms DVB-T @650MHz (typ.) Current Consumption            1.5 A max @ 220 V digital application Operating Temperature          0 to +45 °C Humidity                                 Up to 90% (non condensing) Gain                                       46dB nom. ±2dB (fine ADJ available) Power Out (@1dB compression) Min. 70W (Typ. 80W) Input Return Loss Min.            -16dB (Typ. -20dB) Output Return Loss Min.         -16dB (Typ. –20dB) Pout Common Amplif.           60W Ps IMD Pout DVB-T                           20Wrms shoulder DTV (8 VSB)                           40Wrms Pout PEP                               80W IMD Full LD-MOS Power Amplifier MRF373 Mechanical data and Interfaces Dimensions                            19” 3HU std 400mm Weight                                    12 Kg. RF in                                      N connector rear panel RF out                                    N connector rear panel RF monitor                              SMA connector rear panel RS232                                     D 9 poles front and rear panel RS485                                     D 9 poles rear panel Local Enable                          Switch front panel                                                Two-pole connector rear panel Remote control Enable                                    Enable ON/Stand By GAIN (option)                                    Gain setting Readable data by remote computer or Control Logic Unit (through RS232/RS485) Enable                                    ON/STAND BY RF Faults                               ACTIVE if Gain °C max                                   ACTIVE when RF Thermal Protection is ON Pin max                                   ACTIVE when RF Overdrive Protection is ON VSWR max                             ACTIVE if VSWR max Protection is ON I max                                      ACTIVE when Current is too high MEASUREMENTS RF in                                       Input Power in mW (PS for analog, RMS for DVBT) RF out                                    Output Power in W (PS for analog, RMS for DVBT) RF                                          DRV RF Driver Output in W (PS for analog, RMS for DVBT) RF                                          Heatsink Temperature Temperature in °C IDC                                          Driver Value in A IDC                                         Final Stage Value in A VDC                                       PS Output Voltage Self Protections RF Thermal Protection Overdrive                               Pin max must be set on the working channel with the used                                               DVB-T or Analog signal VSWR max                            VSWR max must be set on the working channel with the used                                                DVB-T or Analog signal Etat Occasion, matériel ayant déjà été utilisé présentant des traces d’usures. Caractéristiques techniques contrôlées et conformes à la documentation constructeur. Mesures sur le matériel  à 435MHz out 50w gain 43.2dB et à 700MHz out 90w gain 45.38dB RF in max 4dBm, nominal 0 dBm alarme et sécurité à 5 ou 6 dBm input.   Garantie Aucune Garantie, le matériel est d'occasion en état de fonctionnement.   Important/ Important En tant que vendeur particulier, le matériel n’est ni garantie, ni repris. Il est vendu en l’état et fonctionne avant   l’expédition. En vous portant acquéreur, vous acceptez ces clauses de vente. En aucun cas, le vendeur ne pourra être tenu responsable d'une mauvaise utilisation où d'éventuelles pannes. Vous enchérissez en toute connaissance de cause, la vente sera définitive et sans réclamation possible.