• Paese
• Spagna

• Produttore / Marca
• Promax; Barcelona

• Anno
• 1997/1998

• Categoria
• Strumento da laboratorio

• Radiomuseum.org ID
• 171930

• Numero di tubi
• 1

• Valvole

• Numero di transistor
• A semiconduttori.

• Semiconduttori

• Principio generale
• Supereterodina (in generale); ZF/IF 38900 kHz

• Gamme d'onda
• Gamme d'onda nelle note.

• Tensioni di funzionamento
• Rete / Batterie di accumulatori (eventualmente anche le batterie) / 230 Volt

• Altoparlante
• AP magnetodinamico (magnete permanente e bobina mobile)

• Materiali
• Mobile di metallo

• Radiomuseum.org
• Modello: TV & SAT Level Meter Prolink-7 - Promax; Barcelona

• Forma
• Apparecchio portatile > 20 cm (senza la necessità di una rete)

• Dimensioni (LxAxP)
• 305 x 145 x 334 mm / 12 x 5.7 x 13.1 inch

• Annotazioni
• Promax Prolink-7 TV & SAT Level Meter;
  b/w CRT, analogue terr. & SAT TV radio level & C/R meter, real-time spectrumanalyser, memories, BNC & Scart terminals, RS-232C interface,
  TUNING Digital frequency synthesis.
  Continuous tuning from 5 to 862 MHz and from 920 to 2150 MHz.
  Spectrum bands
  Sub-band Sub-band 5 - 45 MHz
  VHF LOW band 45 - 170 MHz
  HIGH band 170 - 450 MHz
  UHF UHF band 450 - 862 MHz
  SAT SAT TV 1st IF 920 - 2150 MHz
  FM FM band 87 - 109 MHz
  IF input 38.9 MHz
  Tuning modes Frequency, channel or memory. On demand channel table, Indicator LCD alphanumeric display, Resolution 62.5 kHz in TV and FM, 500 kHz in SAT, Automatic search Selectable threshold, Memory 99 configurations, Data Logger function 9801 measurements, LEVEL MEASUREMENT
  Measurement range
  Terrestrial TV & FM bands
  20 dBμV to 130 dBμV (10 μV to 3.16 V)
  Satellite TV band 30 dBμV to 120 dBμV (31.6 μV to 1 V)
  SPECTRUM mode
  Satellite band 30 dBμV to 120 dBμV (31.6 μV to 1 V)
  Terrestrial bands 20 dBμV to 130 dBμV (10 μV to 3.16 V)
  Bandwidth
  Variable span
  Terrest. bands 100 kHz, 230 kHz or 1 MHz selectable
  Satellite band 100 kHz, 230 kHz or 4 MHz selectable
  Full span
  Terrestrial 1 MHz
  Satellite 4 MHz
  Reading Auto-range or manual selection
  Digital Absolute value calibrated in dBμV, dBmV, dBm or V
  Analogue Relative value: analogue bar on the screen
  Attenuators
  Terrestrial bands 0 to 80 dB, AUTO (10 dB steps)
  Satellite band 0 to 70 dB, AUTO (10 dB steps)
  Input impedance 75 Ω (BNC)
  Measurement bandwidth 230 kHz (terrestrial bands) 4 MHz (satellite band) (maximum band ripple 1 dB).
  IF bandwidth 300 kHz (TV) 27 MHz (SAT)
  Audible indicator A tone that varies with the signal level Accuracy
  Sub-band ±1.5 dB (50-120 dBμV and 5-45 MHz) (22ºC ± 5ºC)
  Terrestrial bands ±1 dB (30-120 dBμV and 48.25-861 MHz) (22ºC ± 5ºC)
  Satellite band ±1 dB (40-100 dBμV and 920-2050 MHz) (22º C ± 5ºC)
  RF output 75 Ω (BNC)
  Insertion losses 22 dB typical, with 10 dB RF INPUT attenuator
  ACCESSORIES INCLUDED
  DC-243 Carrying bag
  CA-05 Power cord
  ZB-75 75 Ω (BNC) load
  VI-17 Viewing hood
  CB-068 12 V, 6 Ah, rechargeable battery
  AD-051 BNC/M-"F"/F adapter
  BNC/TV BNC/M-ANT/H adapter
  1 spare fuse 5x20 mm - 2.5 A - F - 250 V - IEC127
  OPTIONAL ACCESSORIES
  CI-23 Portable serial printer
  OPTIONS
  OPT-107-15 Carrying case
  OPT-107-61 Channel plans programming
  OPT-107-71 BER measurements for QPSK signals
  OPT-107-72 BER measurements for QAM signals
  OPT-107-73 BER measurements for COFDM signals
  OPT-107-91 Eastern Europe Teletext
  OPT-107-92 Arab and Hebrew Teletext
  OPT-107-93 Turkish and English Teletext
  Also sold by König with their own label.

• Peso netto
• 11 kg / 24 lb 3.7 oz (24.229 lb)

• Fonte dei dati
• - - Data from my own collection

• Bibliografia
• - - Manufacturers Literature

• Autore
• Modello inviato da un iscritto da A. Utilizzare "Proponi modifica" per inviare ulteriori dati.

• Altri modelli

• In questo link sono elencati 189 modelli, di cui 171 con immagini e 69 con schemi.
  Elenco delle radio e altri apparecchi della Promax; Barcelona