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TM-581DTV

 

  • BAND 245.0000 - 245.9875 MHz
  • 10 WATTS
  • 80 CHANNELS  AND 119 FREE MEMORIES
  • FM RADIO 87.5-108.0 MHz.
  • 1040 CODES OF DCS / 51 GROUPS OF CTCSS
  • 2 TONE/ 5TONE
  • DTMF FUNCTION
  • DUPLEX FUNCTION
  • PASSWORD SECURITY PRIVATE
  • HIGH/MID/LOW POWER
  • TIME-OUT TIMER
  • PTT ID
  • MICORPHONE SELECTION
  • SET UP COLOR OF BACKLIGHT 3 COLORS
  • LOCK SCAN SKIP
  • AUTO POWER OFF
  • SCRAMBLER FUNCTION
  • ETC

 

GENERAL
Frequency Range
Channel No.
Frequency General
Mode Type
Channel
Working Temparature
Working
Low Voltage Indicator
Frequency Stability:
Case
245.000-245.9875 MHz.
80 Channel 119 Free Memory
-
FM (F3E)
12.5 KHz.
10 ?C t10 ?C to + 60 ? C (+14 ?F~+140 ?F)
DC 13.8 V. +/- 10%
-
+/- 5ppm
Red
TRANSMITTER
Output Power
Transmitting Frequency Error :
Transmitting Current
Max. Frequency Deviation:
Modulation Sensitivity
Transmitting Distortion
Tone Frequency Deviation
Spurious Radiation
Adjacent Channel power
Harmonious Wave:
< / = 10 watts
-
-
+/-2.5 KHz.
-
less than 5%
-
-63 dB.
< - 70 dBm.
-
RECEIVER
Sensitivity
Squelch Sensitivity :
Selectivity
Spurious Response Rejection:
Intermodulation Modulation
Adjacent Channel Selectivity
Audio Frequency Response:Frequency Stabilit
Audio Output :
Distortion
-120 dBu / 12dB SINAD
-122 dBm.
70 dB.
-122 dBm.
> 65 dB.
-
-
+/- 5 ppm
> 2.0W. ( 8ohm, <8% distortion)
-
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