TRANSMITTER SPECIFICATIONS |
4FSK Digital Modulation |
12.5 kHz Data: 7K60F1D and 7K60FXD,
12.5 kHz Voice: 7K60F1E and 7K60FXE,
Combination of 12.5 kHz Voice and Data: 7K60F1W |
Digital Protocol |
ETSI TS 102 361-1, -2, -3 |
Conducted/Radiated Emissions (TIA603D) |
-36 dBm < 1GHz, -30 dBm > 1GHz |
Adjacent Channel Power |
60dB (12.5 kHz)
70dB (202 / 25 kHz) |
Frequency Stability |
± 0.5 ppm |
RECEIVER SPECIFICATIONS |
Analogue Sensitivity (12dB SINAD) |
0.18 uV |
Digital Sensitivity (5% BER) |
0.16 uV |
Intermodulation (TIA603D) |
70 dB |
Adjacent Channel Selectivity, (TIA603A)-1T |
60 dB (12.5 kHz)
70 dB (202 / 25 kHz) |
Adjacent Channel Selectivity, (TIA603D)-2T |
45 dB (12.5 kHz)
70 dB (202 / 25 kHz) |
Spurious Rejection (TIA603D) |
70 dB |
AUDIO SPECIFICATIONS |
Digital Vocoder Type |
AMBE+2™ |
Audio Response |
TIA603D |
Rated Audio |
3 W (internal speaker)
7.5 W (external 8 ohm speaker)
13 W (external 4 ohm speaker) |
Audio Distortion at Rated Audio |
3% |
Hum and Noise |
-40 dB (12.5 kHz)
2 |
Conducted Spurious Emissions (TIA603D) |
-57 dBm |
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