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Last modified 2023-01-27

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Drake R7A

A picture of Drake R7A

SPECIFICATIONS

GENERAL
Type:HF receiver
Frequency range: 0.01-30 MHz
Tuning steps:Continuous
Frequency stability:? ppm
Mode:AM / SSB / CW / RTTY
Channels / memory management: ? regular
Power supply:Mains: 100 / 120 / 200 / 240 VAC
or 11-16 VDC
Current drain / power consumption:Max 3 A @ 13.8 VDC
Antenna impedance / connector:50 ohm / Phono (RCA)
Dimensions (W*H*D):346*115*330 mm (13.6*4.6*13")
Weight:8.34 Kg (18.4 lb)
Other features:RIT. PBT.




RECEIVER SECTION
Receiver system: Triple conversion superheterodyne
1st IF: 48.05 MHz
2nd IF: 5.645 MHz
3rd IF: 50 KHz
Sensitivity:
Selectivity:
Image rejection:
AF output power / speaker:2.5 W at 10% distortion / 4 ohm
External speaker connector:6.3 mm (1/4")




MISCELLANEOUS
Manufactured:USA, 1981-1982 (Discontinued)
Additional info:
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
AUX-7
LF-2
LF-6
MS-7
NB-7A
RP-700
RV-75
SL-300
SL-1800
SL-4000
SL-6000
1544
Auxiliary band board
AC line filter
AC line filter
External speaker
Noise blanker
Receiver protector
Remote synthesized VFO
CW filter, 300 Hz
SSB filter, 1.8 KHz
AM filter, 4 KHz
AM filter, 6 KHz
RV-75 to R-7/R-7A interface adapter