MTX-120 VHF Marine Transceiver
(190-1050) Specifications Faxback Doc. # 33626
General:
Frequency of Operation: (TX): ................. 156.025 MHz to 157.425 MHz
(RX): ................. 156.025 MHz to 162.550 MHz
Channel: (TX): ........................................................ 55
(RX): ................................................. 90 (9 WX)
Channel Display: .......................................... Digital Switch
Frequency Tolerance and Stability: (TX): ...................... +/- 0.001%
(RX): ...................... +/- 0.001%
Speaker: ..................................................... 16 Ohm/0.4W
Nominal Dimension (HWD): ..................... 8-9/32" x 2-17/32" x 1-3/8"
(210 x 64 x 35 mm)
Weight: Total: ........................................... 1.3 lbs. (570g)
Body: ............................................. 0.9 lb. (300g)
Battery: .......................................... 0.4 lb. (270g)
Power Source: .................................. 11 VDC, (Battery 700 mAH)
Transmitter:
Carrier Power: ..................................................... 5W/1W
Audio Response: ............................. Meets FCC Spec (+1 to -3 dB)
Maximum Deviation: ........................................... +/- 4.7 kHz
Modulation Distortion: ................................................ 5%
Hum & Noise: ....................................................... 40 dB
Spurious & Harmonic Emission: ...................................... 70 dB
Battery Drain: High: ................................................ 1.0A
Low: ................................................. 0.5A
Receiver:
Sensitivity: 12 dB SINAD: .................................... 0.35 microV
20 dB SN: ........................................ 0.5 microV
Squelch Sensitivity: Threshold: ............................... 018 microV
Tight: ................................... 1.0 microV
Audio Response: ............................ Meets FCC Spec (+2 to -88 dB)
Audio Output Power at 10% THD: ...................................... 0.5W
S/N Ratio: Squelched: .............................................. 50 dB
Adjacent Channel Selectivity: ...................................... 50 dB
Intermodulation Spurious
Response: .......................................................... 50 dB
Spurious Response Level: ........................................... 60 dB
Battery Drain: MAX. Power: ........................................ 200 mA
No Signal: ..................................... 40 mA
(br/EB 5/6/97)
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