NATIONAL RX-1810 Radio Cassette Recorder

RADIO SECTION
Receiving Frequency Band: FM: 76 ~ 108 MHz AM: 525 ~ 1605 kHz
TAPE RECORDER SECTION
Track System: 2 Tracks, 1 Channel Mono
Recording Method: AC Bias 33 kHz
Erasing Method: Magnetic Erasing Method
Recording Time: 1 Hour (Using C-60 (Round Trip))
Frequency Response: 100 ~ 8,000 Hz
Monitor Method: Variable Sound Monitor Method
Speaker: 8 cm (8 Ω) Round Speaker
Maximum Practical Output: 1.2 W (EIAJ/DC)
Input Terminal: M3 (Small) Jack
Microphone: (1 Circuit) 0.25 mV-72 dB Impedance Of Microphone Used: 200 ~ 600 Ω
Output Terminal: M3 (Small) Jack
Earphone/External Speaker: (1 Circuit) 8 Ω
Power Consumption: 6 W (When Using AC Adapter)
ELECTRIC SECTION
Power Source: 9 V DC (6 AA Batteries)
Car Battery 12 V (Using National Car Adapter RD-9380) AC 100 V (50/60 Hz) (Using National AC Adapter RD-9439
Battery Life: Continuous Recording (Approx. 5 Hours When Using National “Alkaline Dry Battery” AM3(S))
Approximately 3 Hours (National “Neo High Top” Dry Cell Battery SUM-3(N))
External Dimensions: 230 (Width) x 52 (Depth) x 125 (Height) mm
Weight: 1.11 kg (Including Batteries)
ACCESSORIES
Dry Cell Battery (National Neo High Top”) SUM-3(N)- 6
Cassette Tape – 1
AC Adapter – 1