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Last modified 2021-10-01

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Doro WT77

A picture of Doro WT77

SPECIFICATIONS

GENERAL
Type:License-free PMR446 transceiver
Frequency range:TX/RX: 446.00625-446.09375 MHz
Tuning steps/channels:8
Frequency stability:? ppm
Mode:NFM
Memory channels/management:-
Repeater shift/offset:Simplex only
Power supply:3.6-4.5 VDC (Three R6 / AA alkaline or NiMH batteries)
Current drain/power consumption:RX: ? mA
TX: ? mA
Antenna impedance/connector:50 ohm / Fixed antenna
Dimensions (W*H*D):52*129*31 mm (2.05*5.08*1.22"), including antenna
Weight:75 g (2.65 oz)
Other features:Scanning. Roger beep. Calling tone.




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




TRANSMITTER SECTION
RF output power:Max 0.5 W (ERP)
Modulation system:
FM deviation (Factory set):? KHz
Spurious emissions:Less than -? dB
Microphone impedance/connector:? ohm / Internal only




MISCELLANEOUS
Manufactured:2006-201x (Discontinued)
Additional info:
Related documents:
Modifications and fixes:
Reviews:
Options/Accessories:
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