
GENERAL INFORMATION
800 MHz 988x SPECIFICATIONS
The following are general specifications intended for use in testing and servicing this transceiver. For current advertised specifications, refer to the specification sheet available from your sales representative. Specifications are subject to change without notice.
| GENERAL |
Frequency Range | Transmit - |
| Receive - |
Operating Modes | LTR (trunked) and Conventional |
Systems and Groups Selectable | Low Tier: Up to 16 system/group combinations |
| High Tier: Variable from 100 |
Mounting Location | Dash (low tier), Dash or Remote (high tier) |
Transmit/Receive Separation | 45 MHz standard, 0 MHz conventional |
Channel Spacing | 12.5 kHz (2.5 kHz maximum deviation) |
| 25 kHz (5 kHz max deviation std, 4 kHz max NPSPAC) |
Frequency Stability | 1.5 PPM from |
Dimensions | 2.1” x 6.0” x 7.5” (HxWxD) |
Weight | 3.5 lbs (1.59 kg) |
Power Requirement | 13.6 volts DC nominal, negative ground |
Current Drain | 300 mA maximum (receive standby) |
| 1.5 A maximum (receive, rated audio output) |
| 7.0 A maximum (transmit, 15 W output) |
| 11.0 A maximum (transmit, 30W output) |
FCC Compliance | Parts 15 and 90 |
| RECEIVER |
Sensitivity (12 dB SINAD) | 0.35 µV |
Selectivity | |
Spurious and Image Rejection | |
Intermodulation | |
Hum and Noise | |
Maximum Frequency Spread | Any spread within the range |
Audio Power Output | 5 watts (external |
Audio Distortion | Less than 5% at 1 kHz with 60% deviation |
Audio Response | +1, |
RF Input Impedance | 50 ohms |
| TRANSMITTER |
RF Power Output | Medium power version - 15 watts (adjustable to |
| High power version - 30 watts (adjustable to |
Spurious and Harmonic Emissions | |
FM Hum and Noise | |
Audio Modulation | 25 kHz - 16K0F3E (voice) 19K6F1D (data) |
| NPSPAC - 14K0F3E (voice) 17K6F1D (data) |
Audio Distortion | Less than 5% at 1 kHz with 40% modulation |
Audio Frequency Response | 6 dB per octave |
RF Output Impedance | 50 ohms |
Duty Cycle | 20% standard TIA |
| February 2001 |
Part No. |