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 Spender : SHQ-280FM |
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Frequency Range |
245.000-245.9875 MHz. |
Channel No. |
80 Channel, Free 119 Memories |
Frequency General |
Synthesizer (PLL) |
Mode Type |
FM (F3E) |
Channel Spacing |
12.5 KHz. |
Working Temparature |
-20 C to + 55 C |
Working Voltage |
7.4 V DC. |
Low Voltage Indicator |
The Battery is lower than 6V. |
Frequency Stability: |
+/- 5ppm (-20 C to - 55 C) |
Case |
Red |
Dimension |
107 x 60 x 37 mm.( h x w x d) |
Weight |
200 g. |
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Output Power |
Hi : 3.5 W. / Lo : 1W. |
Transmitting Frequency Error : |
+/- 500 Hz. |
Transmitting Current |
Hi <1.5A / Lo <0.8 mA |
Max. Frequency Deviation: |
0.300 ~ 2.5 KHz. / 20 dB up |
Modulation Sensitivity |
+/- 12.5 KHz. MIC input 1 HK < 12 mV. |
Transmitting Distortion |
less than 5% |
Tone Frequency Deviation |
0.4-0.45 KHz. |
Spurious Radiation |
60 dB. |
Adjacent Channel power |
60 dB. |
Harmonious Wave: |
- 63 dBm. |
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Sensitivity |
<0.25 µV. at 12 dB /SINAD |
Squelch Sensitivity : |
< 0.158 µV. |
Selectivity |
60 dB. |
Spurious Response Rejection: |
60 dB. |
Intermodulation Modulation |
60 dB. |
Adjacent Channel Selectivity |
60 dB. |
Audio Frequency Response: |
+ 1 dB to - 3 dB of + 6 dB. Octave with 300~3000Hz. at 1000Hz for reference DE/EMP. |
Frequency Stability |
+/-5 ppm |
Audio Output : |
>400 mW. |
Distortion |
< 5% at 8 Ohm Speaker |
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