Specifications
I. GENERAL SPECIFICATIONS
A.FREQUENCIES CHANNEL ASSIGNMENT
| CH 1: 462.5625MHz | CH | 8: 467.5625MHz | |
| CH 2: 462.5875MHz | CH | 9: 467.5875MHz | |
| CH 3: 462.6125MHz | CH 10: 467.6125MHz | ||
| CH 4: 462.6375MHz | CH 11: 467.6375MHz | ||
| CH 5: 462.6625MHz | CH 12: 467.6625MHz | ||
| CH 6: 462.6875MHz | CH 13: 467.6875MHz | ||
| CH 7: 462.7125MHz | CH 14: 467.7125MHz | ||
B. RECEIVER |
|
|
| |
|
| UNIT | NOMINAL | |
1. | SENSITIVITY |
|
|
|
| FOR 12 DB SINAD | dBm |
| |
| FOR CALL SIG. DETECTION | dBm |
| |
2. | MAX. AUDIO OUTPUT @10% THD | mW |
| 150 |
3. | MAX. S/N RATIO @ 1mV RF INPUT | dB |
| 45 |
4. | SQUELCH |
|
|
|
| a) SENSITIVITY | dB m | ||
| b) ATTACK TIME | mS |
| 150 |
| c) CLOSING TIME | mS |
| 200 |
5. | AUDIO FREQUENCY RESP. |
|
|
|
| @ 300 HZ | dB |
| |
| @ 2500 HZ | dB |
| |
6. | SIGNAL DISPLACEMENT BW | 5 | ||
7. | ADJACENT CH. REJECTION | dB |
| 55 |
8. | INTERMODULATION REJECTION | dB |
| 55 |
9. | SPURIOUS RESPONSE REJECTION | dB |
| 65 |
Specifications
C. TRANSMITTER |
|
| |
|
| UNIT | NOMINAL |
1. | EFFECTIVE RADIATED POWER | mW | 500 |
2. | CARRIER FREQ. STABILITY | + | 500 |
_Hz | |||
3. | MODULATION LIMITING | KHz | 2.5 |
4. | CARRIER ATTACK TIME | mS | 30 |
5. | AUDIO FREQUENCY RESPONSE |
|
|
| @ 300 HZ | dB | |
| @ 2500 HZ | dB | 4 |
6. | AUDIO DISTORTION | % | 3 |
7. | HUM NOISE | dB | 38 |
8. | TRANSIENT FREQ. BEHAVIOR |
|
|
| a) TX ON | mS | 30 |
| b) TX OFF | mS | 5 |
D. POWER SUPPLY |
|
| |
1. | BATTERY LIFE (1:1:18 RATIO) | HR | 24 |
2. | BATTERY OPERATING RANGE | V | 3.2 - 4.5 |
16 | 17 |
|
|
