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Last modified 2019-08-05

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National Panasonic DR-31 (RF-3100L)

A picture of National Panasonic DR-31 (RF-3100L)

SPECIFICATIONS

GENERAL
Type:HF/VHF receiver
Frequency range: LW: 0.15-0.41 MHz
MW: 0.52-1.61 MHz
SW: 1.6-30 MHz
FM: 87.5-108 MHz
Tuning steps:Continuous
Frequency stability:? ppm
Mode:AM/SSB/CW/WFM
Channels/memory management:No
Power supply:Mains:110-125 / 220-240 VAC or 12VDC (8*LR20 / D batteries)
Current drain/power consumption:? mA @ 12 VDC
Antenna impedance/connector:50-75 ohms / ? or built-in telescopic whip
Hi-Z / Spring terminals
Dimensions (W*H*D):371*122*241 mm (14.61*4.8*9.49")
Weight:3.2 Kg (7.06 lbs)
Other features: Digital blue flourescent display. Bass/treble controls. RF gain. BFO pitch.




RECEIVER SECTION
Receiver system:Double conversion superheterodyne
1st IF: 10.695 MHz
2nd IF: 455 KHz
Sensitivity:SSB: 0.5 uV (10 dB S/N)
Selectivity:
Image rejection:
AF output power/speaker:? W at ?% distortion / ? ohm
External speaker connector:




MISCELLANEOUS
Manufactured:Japan (By Matsushita Electric Industrial Co.Ltd.), 1982-1985 (Discontinued)
Additional info:This is the European version of RF-3100
Related documents:
Modifications:
Reviews:
Options/Accessories:
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