|
General |
|
Frequency Range |
245.0000-245.9875MHz |
|
Channel No. |
80CH. |
|
Frequency General |
Synthesizer(PLL) |
|
Mode Type |
F3 |
|
Channel Spacing |
12.5KHz. |
|
Working Temparature |
(-10C ~วิทยุสื่อสาร 50 C) |
|
Working Voltage |
3.6V DC. |
|
Low Voltage Indicator |
The battery is lower than 3.3V. |
|
Frequency Stability: |
วิทยุสื่อสาร /-5ppm (0.0005%) |
|
Case |
Red Color |
|
Dimension |
47(W)x81(H)x25(D) mm. |
|
Weight |
150g (3AAA batteries) |
|
Transmitter |
|
Output Power |
0.5W. |
|
Transmitting Frequency Error : |
วิทยุสื่อสาร /-500Hz. |
|
Transmitting Current |
400 mA. |
|
Max. Frequency Deviation: |
0.300~2.45KHz./20dB up |
|
Modulation Sensitivity |
วิทยุสื่อสาร /-1.5KHz MIC input 1 KH <12 mV. |
|
Transmitting Distortion |
<5% |
|
Tone Frequency Deviation |
0.4-0.75kHz.(shape should be good) |
|
Spurious Radiation |
-50dBm. |
|
Adjacent Channel power |
-53dBm. |
|
Harmonious Wave: |
<53dBc. |
|
Receiver |
|
Sensitivity |
-117dB. |
|
Squelch Sensitivity : |
-121dB. |
|
Selectivity |
50dB. |
|
Spurious Response Rejection: |
-50dBm. |
|
Intermodulation Modulation |
-50dBm. |
|
Adjacent Channel Selectivity |
-53dBm. |
|
Audio Frequency Response: |
300~3000Hz |
|
Frequency Stability |
วิทยุสื่อสาร /-5ppm |
|
Audio Output : |
0.2W. |
|
Distortion |
<5% |
