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Last modified 2023-01-28

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Drake T-4XC

A picture of Drake T-4XC

SPECIFICATIONS

GENERAL
Type:Amateur HF transmitter
Frequency range: 10-80 m in five bands
80 m: 3.5-4.0 MHz
40 m: 7.0-7.5 MHz
20 m: 14.0-14.5 MHz
15 m: 21.0-21.5 MHz
10 m: 28.5-29.0 MHz
(XTAL options for four additional 500 KHz segments between 1.8-30 MHz)
Tuning steps:Continuous
Frequency stability:? ppm
Mode:AM / SSB / CW
Channels / memory management: None
Power supply:650 V, 250 V, -45 to -65 V and 12.6 V from separate PSU
Current drain / power consumption:225 mA avg @ 650 V
~120 mA @ 250 V
3 A @ 12.5 V
Antenna impedance / connector:30-100 ohm (52 ohm nominal) / SO-239
Dimensions (W*H*D):260*140*295 mm (10.25*5.5*11.6")
Weight:6.62 Kg (14.6 lb
Other features:VOX.




TRANSMITTER SECTION
RF output power: ~120 W (200 W PEP input)
Modulation system:
Max FM deviation (Factory set):No FM
Spurious emissions:Better than -? dB
Microphone impedance / connector:Hi-Z / 3-pin (1/4")
Microphone input level:? mV




MISCELLANEOUS
Manufactured:USA, 1973-197x (Discontinued)
Additional info:New price 1973 in the US: $529.00
Related documents: User manual (12.3 MB)
12BY7A driver
RF finals: Two 6JB6
Modifications and fixes:
Reviews:
Options / Accessories:
AC-4
C-4
DC-4
L-4B
LN-4
MMK-3
MC-4
MN-4
RCS-4
W-4
Power supply, 110/220 VAC
Station console
Power supply, 12 VDC
Linear amplifier
Line filter
Mobile mounting bracket
Mobile console
Antenna matching network, 10-80 m
Remote control antenna switch
Directional wattmeter, 1.8-54 MHz, 2 KW