■ SPECIFICATIONS
■ GENERAL
Frequency Coverage
Memory Channel
Channel Steps
Standard Shift Frequency
Emission Type
Antenna Impedance
Operating Voltage
Microphone Impedance
Speaker Impedance
Dimensions
Weight
Ground
■ TRANSMITTER
Output Power
Modulation System
Max. Freq. Deviation
Spurious Emission
Microphone
■ RECEIVER
Receiving System
Sensitivity
Intermediate Frequencies
F1T&S1T TX: 144.000-147.995 MHz
RX: 138.000-173.995 MHz
(AM Mode 118 — 136 MHz after Modification)
F1E&S1E: TX: 144.000-145.995 MHz
RX: 144.000-145.995 MHz
F4T&S4T TX: 440.000-449.995 MHz
RX: 410.000-470.000 MHz
F4E&S4E: TX: 430.000-440.000 MHz
RX: 430.000-440.000 MHz
40 Channels +1 Call Channel
5 10, 12.5, 15, 20, and 25 kHz
F1T/E & S1T/E: 600 kHz
F4T&S4T: 5 MHz
F4E&S4E: 7.6 MHz
(Resettable by 5 kHz [Minimum] between 0 and 15.995 MHz)
F3
50 U
rated 9V
2 kfi
8 fl
110 (H) x 53 (W) x 37 (D) mm (4.3 x 2.1 x 1.5 inch) ,
/with Standard Battery Pack or Standard Dry Cell Battery Case
\ without Projections ,
F1T/E & F4T/E Approx. 375 g (13.2 oz)
with Standard Battery Pack
S1T/E & S4T/E Approx. 370 g (13 oz)
with Standard Dry Ceil Battery Case
Negative
with Battery Pack EBP-16N (Standard for F1T/E & F4T/E)
Hi
Mid
Low
2 W (F1T/E & S1T/E)
1.5 W (F4T/E & S4T/E)
1 W
0.1 W
with Optional Battery Pack EBP-18N or at 13V
Hi
Mid
Low
5 W
1
W
0.1 w
with Dry Cell Battery Pack at 9V
Hi
Mid
Low
2.5 W (F1T/E & S1T/E)
2 W (F4T/E & S4T/E)
1 W
0.1 W
Variable Reactance Frequency Modulation
± 5 kHz
Less than 60 dB below earner
Built-in Electret Condenser
Double-conversion superheterodyne
12 dB SINAD less than -15 dB/i
1st 23.05 MHz
2nd 455 kHz 1