VHF Airband TRANSCEIVER,15W


VHF AM Air Band Transceiver model: MSA-2095

MSA-2095 is a transceiver for land-board-land communications in the range of frequencies 108 ÷ 156 MHz in modality AM (avionic band).
MSA-2095 has been designed and realized using only electronic components in solid state and elaborated criterions of modularity.
Adopting a technology based on microprocessor, the use of the transceiver (user-friendly approach) becomes extremely simple and its control is furnished of a self-diagnosis system on its operating conditions (Built In Test Equipment - BITE).


General specifications

Frequenciy range: 108 ÷ 156 MHz
Channel spacing: 8,33 kHz
Modulation: AM (A3E)
Communication type: Simplex
Frequency accuracy: Better than 2 ppm
Power supply: 27 Vdc (22 ÷ 30 Vdc)
Power consumption: 6 A @ 27 Vdc in TX with max Rf power
Dimensions (h x w x d): 94 x 264 x 237.5 mm
Weight: 5 kg
Operating temperature: -10° ÷ +55°C
Storage temperature: -40° ÷ +70°C
Relative humidity: 95% (25° ÷ 55° C)


Receiver specifications

Type: Double conversion superheterodyne:
1° IF : 21.4 MHz
2° IF : 455 kHz
Sensitivity: ≤ 2.5 uV @ 12 dB SINAD
Selectivity: ≥ 6 dB @ ± 7.5 kHz
≥ 60 dB @ ± 18 kHz
Protection against spurious response: > 60 dB
Irradiation of interferencies: ≤ 2 nW (-57 dBm)
Background noise: ≤ 45 dB
Image frequency rejection: > 80 dB
Audio band: 300 ÷ 3000 Hz
AF Distortion: ≤ 5 %
Audio output for loud-speaker: 4 W / 4 Ω


Transmitter specifications

Power RF max: ≥ 15 W carrier
Impedance: 50 Ω
Audio band: 300 ÷ 3000 Hz
Spurious and harmonics attenuation: > 60 dB
AF Distortion: ≤ 5 %

OTHER FEATURES

  • Dual watch
  • Input functions (frequencies selection, squelch definition, selection of the power RF, etc.) to manage from the keyboard
  • Output data represented on display
  • Possibility of connection by serial RS232/422 with remote control
  • System of self-control and self-diagnosis (BITE)
  • Possibility of connection with centralized system

Standards

  • NAV-30-A002
  • NAV-30-A001, gr.B, cl. II


Document

Marcom-MSA-2095 Size: 1.1 Мб
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