VHF NX2000 English
35
13.2 Channel 70 Monitor General Specification
1.Frequency CH70 (156.525MHz)
2.Sensitivity ≤6dBμEMF for 20dB SINAD
3.Bandwidth 16KHz
4. First IF Frequency Used 17.9MHz
5. Second IF Frequency Used 455KHz
6. Adjacent Channel Selectivity ≥70dB
7. Spurious Response Rejection ≥70dB
8. Inter-Modulation Rejection ≥68 dB
9. Mode of Reception 16K0G2B
10. Spurious Emission, Radiation ≤2nW, 9KHz to 2GHz
13.3 Transmitter
1.Type of Emission 16K0G3E(Voice)
13K5G2B(DSC)
2.Frequency Range 156.025-161.425MHz
3.Maximum Output Power 25W, 1W into 50 Ohms
4. Audio Harmonic Distortion ≤10%
5. Audio Frequency Response +1/-3dB of +6dB/octave
Pre-emphasis 300 – 3000Hz
6. Hum and Noise ≤-40dB
7. Frequency Deviation 5KHz max peak
8. Spurious Emissions (Radiated) ≤0.25μW
9. Current ≤5 Amps(25W)
13.4 GPS
1.Input Data Format: NMEA0183 version 2.0 sentences RMC, GGA
and GLL , GNS
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