Alan 507

Midland International Corporation, Midland Electronics Company; Kansas City, KS, MO

Data
Forum
Pictures
Collections

  • Year
  • 1998 ??
  • Category
  • Amateur TRX: Transmitter/Receiver (and Transceiver)
  • Radiomuseum.org ID
  • 251329

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Transceiver
  • Wave bands
  • VHF incl. FM and/or UHF (see notes for details)
  • Power type and voltage
  • Storage and/or dry batteries / AA: 3 x 1,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Alan 507 - Midland International
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 50 x 100 x 30 mm / 2 x 3.9 x 1.2 inch
  • Notes

  • GENERALI

    N. canali ........................................................................................... 69

    Passo di canalizzazione ................................................. 25 KHz

    Gamma di frequenza ......................................................... 433.075- 434.775 MHz

    Durata batterie .............................................................. 45 ore circa

    Batterie ......................................... 3 alcaline 1.5V tipo AA o 1.2 V al Ni-CD

    Temperatura ................ -10°C - +55°C

    Controllo della frequenza ........... PLL sintetizzato

    Stabilità della frequenza ......................... ± 2.5 PPM

    Peso ............................................................................ 100 gr.

    Dimensioni ................................................ 50 x 100 x 30 mm

    RICEVITORE

    Sensibilità 12dB SINAD .................................... migliore di 0.35mV

    Gamma squelch ..................................................... automatica

    Potenza d’uscita audio ...............................................0.3Watts (max)

    Risposta in frequenza ............................................ 300 - 3000 Hz

    Frequenza intermedie .............................IF : 21.4MHz... 2’ND IF : 0.455MHz

    TRASMETTITORE

    Gamma di frequenza .......................................... 433.075- 434.775 MHz

    Potenza d’uscita ................................................................... 10mW

    Tipo di modulazione ..................................................................FM

    Deviazione ................................................................. ± 4.5 KHz (max)

    Emissioni spurie ...................................................... meno di 250 nW

    Tolleranza di frequenza ........................................... ± 2.5PPM (-10°C-+55°C)

    Corrente assorbita ...................................................... meno di 100mA

    Presa per microfono esterno ...................................... jack stereo 3,5

  • Net weight (2.2 lb = 1 kg)
  • 0.1 kg / 0 lb 3.5 oz (0.22 lb)
  • Author
  • Model page created by Edoardo Sigismondo. See "Data change" for further contributors.

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