Specifications - Panasonic RF -4800 Operating Instructions Manual

Power Source:
Power Consumption:
Receivable-Signal Types:
Frequency Range:
Reception Method:
Intermediate Frequency:
Frequency Display:
Antenna:
Sensitivity:
SPECIFICATIONS
AC 120V, 60 Hz
DC 12V; eight 1.5V batteries
(Panasonic UM-1 or equivalent), or
any external 12V DC source
(such as a car or boat battery
through a car-battery adaptor)
10W
FM, AM, CW, and SSB
FM
BB-10B
MHz
MW 525-1605 kHz
(571-1B7m)
SW1 1.6-3.0 MHz
(1B7-100m)
SW2 3.0-7.0 MHz (100-42.9m)
SW3 7.0-11.0 MHz (42.9-27.3m)
SW4 11.0-15.0 MHz (27.3-20.0m)
SW5 15.0-19.0 MHz (20.0-15.Bm)
SW6 19.0-23.0 MHz (15.8-14.7m)
SW7 23.0-27.0 MHz (14.7-11.1m)
SWB
27.0-31.0 MHz (11.1-9.7m)
FM Superheterodyne
MW/SW1
Superheterodyne
SW2-B
Double-Superheterodyne
(variable oscillated-frequency
up-converting, premixing system)
FM 10.7 MHz
MW/SW1
455 kHz
SW2-B
1st IF 2 MHz
2nd IF 455 kHz
SW2-B
(3.0-31.0 MHz)
7-segment, red LED
5 digits
Easy reading to three decimals in
MHz (below 1 kHz to the closest
round number)
FM External antenna
(75.0)
MW Built-in ferrite-core
antenna and
external antenna (75n)
SW1 External antenna
(75n)
SW2-B
External antenna
(75n), or M-type coaxial-
cable antenna (75n)
FM 3 dB down limiter 1.6/1V
SIN 26 dB 31N
MW
SIN
10 dB
60,uV/m
SIN
26 dB
400,uV/m
SW1
SIN
10 dB
1.0,uV
SIN 26 dB 6.0,uV
-10-
Image Ratio:
Selectivity:
Frequency Stability:
(SW2-B)
Input Jacks:
Output Jacks:
SW2-B
Tuning Control:
Semiconductors:
Power Output:
Speaker:
Dimensions:
Weight:
SW2
SIN
10 dB
1.3,uV
SIN
26 dB
B.O,uV
SW3
SIN
10 dB
O.B,uV
SIN
26 dB
5.0,uV
SW4
SIN
10 dB
1.2,uV
SIN
26 dB
7.0,uV
SW5
SIN
10 dB
1.2,uV
SIN
26 dB 7.0,uV
SW6 SIN 10 dB 1.2,uV
SIN
26 dB 7.0,uV
SW7
SIN
10 dB
1.3,uV
SIN
26 dB
B.O,uV
SWB SIN
10 dB 1.3,uV
SIN
26 dB
B.O,uV
FM 30 dB (9B MHz)
MW 40 dB (1000 kHz)
SW1 30 dB (2.3 MHz)
SW2 65 dB (5 MHz)
SW3 60 dB (9 MHz)
SW4 55 dB (13 MHz)
SW5 50 dB (17 MHz)
SW6 45 dB (21 MHz)
SW7 35 dB (25 MHz)
SWB 35 dB (29 MHz)
(SW2-B
is 1st IF image ratio.)
FM ±200 kHz (35 dB),
±400 kHz (70 dB)
AM WIDE ±2.5 kHz (-6 dB),
±15 kHz (-60 dB)
NARROW ± 1.7 kHz (- 6 dB),
±6 kHz (-60 dB)
Thirty minutes after power-on,
fluctuation is less than 500 Hz.
AUX mini-type ... 20mV, 300kn
REC OUT mini-type ... 400mV, 4kn
EP/EXT. SP 4 - Bn
Fast/Slow Ratio ... 12:1
Retardation Ratio ... 1 :9.5 (Fast)
1:114 (Slow)
5 IC's, 3 FEr's, 34 Transistors
RMS 2.0W
10 cm, 4n
4B2(W)
x 200(H) x 354(D)mm
8
kg (without batteries)
Specifications subject to change without notice.