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Last modified 2021-06-11

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Trio 9R-59DS

A picture of Trio 9R-59DS

SPECIFICATIONS

GENERAL
Type:HF receiver
Frequency range: 0.55-30 MHz in four bands: A: 0.55 - 1.6 MHz
B: 1.6 - 4.8 MHz
C: 4.8 - 14.5 MHz
D: 10.5 - 30 MHz
Tuning steps:Continuous
Frequency stability:? ppm
Mode:AM / SSB / CW
Channels/memory management: None
Power supply:Mains: 110-120 / 220-240 VAC
Current drain/power consumption:45 W
Antenna impedance/connector:50 ohm / SO-239
Dimensions (W*H*D):381*178*254 mm (15*7*10")
Weight:8.53 Kg (18.81 lb)
Other features:Bandspread on ham bands. ANL and AVC.




RECEIVER SECTION
Receiver system: Single conversion superheterodyne
IF: 455 KHz
Sensitivity: Band A, B & C: <6 dB (10 dB S/N)
Band D: <18 dB (13 MHz), <10 dB (28 MHz)
Selectivity:10 KHz (-50 dB)
Image rejection:
AF output power/speaker:? W at ?% distortion / ? ohm
External speaker connector:




MISCELLANEOUS
Manufactured:Japan, 1968-1969 (Discontinued)
Additional info:Tubes.
Related documents: User manual (2.1 MB)
Schematic (140 KB)
Modifications and fixes:
Reviews:
Options/Accessories:
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