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Last modified 2015-12-06

Drake T-4XB

A picture of Drake T-4XB

SPECIFICATIONS

GENERAL
Type:Amateur HF transmitter
Frequency range:10-80 m + four optional 500 KHz ranges
3.5-4.0 MHz
7.0-7.5 MHz
14.0-14.5 MHz
21.0-21.5 MHz
28.5-29.0 MHz
Tuning steps:Continuous, 1 KHz dial accuracy
Mode:AM/SSB/CW
Memory channels:No
Power supply:650 V, 250 V, -45 to -65 V and 12.6 V from separate PSU
Current drain/power consumption:66-330 mA @ 650 V
82-120 mA @ 250 V
3 A @ 12.6 V
Antenna impedance/connector:52 ohms / SO-239
Dimensions (W*H*D):273*140*295 mm (10.75*5.5*11.6")
Weight:6.4 Kg (14.06 lbs)
Other features:




TRANSMITTER SECTION
RF output power:AM/SSB: 200 W (PEP input)
CW: 200 W (input)
Modulation system:
Max FM deviation:No FM
Spurious emissions:Less than -? dB
Microphone impedance/connector:Hi-Z / ?-pin




MISCELLANEOUS
Manufactured:USA, 1967-1973 (Discontinued)
Additional info:
Related documents:User manual (21.7 Mb)
Modifications:
Options/Accessories:
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