
วิทยุสื่อสารประชาชน

TC-245HP
- คุณสมบัติเด่น
- BAND 245.0000-245.9875 MHz
- DIMENSIONÂ H : 101 mm. W : 60 mm. D : 33 mm
- WEIGHT 205 GRAMS / 5 WATTS
- 80 CHANNELS, 1500mAh LI-ION BATTERY.
- 48 CHANNELS FREE MEMORY
- 214 CODES OF DCS / 50 GROUPS OF CTCSS
- DUPLEX FUNCTION
- SQUELCH SET UP
- SCAN FUNCTION
- VOX SENSITIVITY [VOX]
- SET UP NAME REPLACE CHANNEL
- SCRAMBLER
- 3 color of LCD
| รายละเอียดทางเทคนิค : | ข้อมูลทั่วไป | การส่งข้อมูล | การรับข้อมูล |
|---|
| ข้อมูลทั่วไป | |
| Sensitivity | <0.25 ?V. at 12 dB / SINAD |
| Squelch Sensitivity : | <0.158 ?V. |
| Selectivity | <-65 dBm. |
| Spurious Response Rejection: | 60 dB. |
| Intermodulation Modulation | 65 dB. |
| Adjacent Channel Selectivity | 63 dB. |
| Audio Frequency Response: | +1 dB to - 3dB of + 6 dB. Octave with 300 ~3000 Hz. For 1000Hz. referance DE/EMP. |
| Frequency Stabilit | +/-5 ppm |
| Audio Output : | >/= 500 mW. |
| Distortion | less than 5 % at 8 Ohm Speaker |
| การส่งข้อมูล | |
| Output Power | Hi : 5 W. Lo: 1 W. |
| Transmitting Frequency Error : | +/- 500 Hz |
| Transmitting Current | Hi<1.5A/ Lo<0.8 mA. |
| Max. Frequency Deviation: | +/- 2.5 KHz. |
| Modulation Sensitivity | - |
| Transmitting Distortion | less than 5 % |
| Tone Frequency Deviation | - |
| Spurious Radiation | -63 dB. |
| Adjacent Channel power | <-63 dBm. |
| Harmonious Wave: | - |
| การรับข้อมูล | |
| Frequency Range | 245.0000-245.9875 MHz. |
| Channel No. | 80 Channels 48 Free Memories |
| Frequency General | Synthesizer (PLL) |
| Mode Type | FM [F3E]. |
| Channel | 12.5 KHz. |
| Working Temparature | -20 ?C to +55 ?C |
| Working | 7.4 v DC. |
| Low Voltage Indicator | The Battery is lower than 6V. |
| Frequency Stability: | +/- 5 ppm. |
| Case | Red |



