|
General |
|
Frequency Range |
245.0000-245.9875MHz |
|
Channel No. |
80CH. |
|
Frequency General |
Synthesizer(PLL) |
|
Mode Type |
FM(F3E) |
|
Channel Spacing |
12.5KHz. |
|
Working Temparature |
(-20 C to วิทยุสื่อสาร 55 C) |
|
Working Voltage |
7.4V DC. |
|
Low Voltage Indicator |
The battery is lower than 5.5V. |
|
Frequency Stability: |
วิทยุสื่อสาร /- 5ppm. |
|
Case |
Red Color |
|
Dimension |
55(W)x98(H)x30(D) mm. |
|
Weight |
250g. |
|
Transmitter |
|
Output Power |
Hi : 5W. |
|
Transmitting Frequency Error : |
วิทยุสื่อสาร /-500Hz. |
|
Transmitting Current |
Hi<1.5A. |
|
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 |
60 dB. |
|
Adjacent Channel power |
<63dBm. |
|
Harmonious Wave: |
<63dBc. |
|
Receiver |
|
Sensitivity |
<0.25uV. at 12dB SINAD |
|
Squelch Sensitivity : |
<0.158uV. |
|
Selectivity |
<65dB. |
|
Spurious Response Rejection: |
60dB. |
|
Intermodulation Modulation |
60dB. |
|
Adjacent Channel Selectivity |
63dB. |
|
Audio Frequency Response: |
300~3000 Hz |
|
Frequency Stability |
วิทยุสื่อสาร /-5 ppm. |
|
Audio Output : |
400 mW. |
|
Distortion |
<5% 8 Ohm Speaker |
