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Last modified 2024-08-08

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Spender TM-581DTV

A picture of Spender TM-581DTV

SPECIFICATIONS

GENERAL
Type:Odd Citizen band transceiver - Thailand
Frequency range: TX/RX: 245.0000-245.9875 MHz
RX only: 87.5-108 MHz
Channels / tuning steps:80 (12.5 KHz increments)
Mode:TX: FM
RX: FM / WFM
Frequency control:PLL
Frequency stability:?%
Clarifier or Delta tune:No
Power supply:13.8 VDC
Current drain / power consumption:RX: ? mA
TX: ? A
Antenna impedance / connector:50 ohm / ?
Dimensions (W*H*D):140*40*180 mm (5.51*1.58*7.09")
Weight:1.2 Kg (2.65 lb)
Other features:CTCSS/PL and DCS. Roger beep. Scrambler.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: ? MHz
2nd IF: ? KHz
Sensitivity:
Selectivity:
Image rejection:
AF output power / speaker:? W at ?% distortion / ? ohm
External speaker connector:




TRANSMITTER SECTION
RF output power: Hi: 25 W
Mid: ? W
Lo: ? W
Modulation system:
Max FM deviation (Factory set):±5 KHz
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / ?-pin (Modular)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:China, 20xx-20xx (Discontinued)
Main PCB:
Sub PCBs:
Additional info:
Related documents:
Approval / Market: Thailand
Sams Photofact #:None
Modifications and fixes:
Reviews:
Options / Accessories:
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