VHF AIRBAND TRANSCEIVER, 25W


VHF Air band Transceiver model MSA-1086

MSA-1086 is a transceiver for land-board-land communications in the range of frequencies 108 ÷ 156 MHz (Military version) &  118 ÷ 136,975 MHz in modality AM (avionic band), with channel spacing of 25 kHz or 8,33 kHz.

MSA-1086 has been 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 (Buil In Test Equipment).

Main features

  • 2 unity rack std 19'' format
  • Input functions (frequencies selection, squelch definition, selection of the power RF, etc.) to manage from the keyboard
  • Output data represented on display
  • Connection possibility with remote control in normal or short configuration
  • System of self-control and self-diagnosis (BITE)
  • Possibility of configuration Master / Slave using the automatic jack box
  • Possibility of connection with centralized system

Technical features

Frequency range: 118 ÷ 136,975 MHz
108 ÷ 156 MHz (Military version)
Channel spacing: 8,33 kHz or 25 kHz
Modulation type: AM
Frequency accuracy: Better than 1 ppm
Power supply: 115 / 230 Vac
Dimensions (h x w x d): 88 x 482 x 440 mm (2 unity rack std 19'')
Weight: 12 kg
Operating temperature: -20° ÷ +55°


Receiver's features

Sensitivity: ≤ 1.5 uV @ 12 dB SINAD
Adjacent channel rejection: > 60 dB
Spurious emissions: ≤ -57 dBm
SNR: > 40 dB
Audio band: 300 ÷ 3400 Hz @ 25 kHz
350 ÷ 2500 Hz @ 8.33 kHz
Audio distortion: < 5% @ 30% modulation depth
< 10% @ 90% modulation depth  


Transmitter's features

RF power: Max: 25 W carrier ± 1.5 dB
Reduced: 8 W carrier
Audio band: 300 ÷ 3400 Hz @ 25 kHz
350 ÷ 2500 Hz @ 8.33 kHz
Max modulation depth: 90%
Adjacent channel power: Better than - 50 dBc @ 8,33 kHz
Better than - 60 dBc @ 25 kHz
Spurious emissions: ≤ -46 dBm
Audio distortion: < 10% @ 90% modulation depth

Standards

  • EN 60950
  • EN 60215
  • EN 301 489-1
  • EN 301 489-22
  • EN 300 676-2 V 1.5.0


Document

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