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Last modified 2023-09-16

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Yaesu FT-2311R

A picture of Yaesu FT-2311R

SPECIFICATIONS

GENERAL
Type:Amateur UHF transceiver
Frequency range: Verion A
TX: 1260-1300 MHz
RX: 1260-1300 MHz
Verion B (Europe)
TX: 1258-1300 MHz
RX: 1258-1300 MHz
Tuning steps:12.5 / 25 KHz
Frequency stability:1.5 ppm @ 0 to 50C (32 to 122F)
Mode:FM
Channels / memory management: 10 regular
1 call
Priority function
RAM storage with lithium battery backup
Repeater shift / offset:0 to ? MHz
Power supply:13.8 VDC 10%
Current drain / power consumption:RX: 500-660 mA
TX: Max 5.5 A
Antenna impedance / connector:50 ohm / N-jack
Dimensions (W*H*D):160*50*175 mm (6.3*1.97*6.89")
Weight:1.5 Kg (3.31 lb)
Other features: 1750 Hz tone burst (Europe). Reversible sloped front panel.
Data cloning.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 58.3 MHz
2nd IF: 455 KHz
Sensitivity:0.25 uV (12 dB SINAD)
Selectivity:
Image rejection:
AF output power / speaker:1.5 W at 5% distortion / 8 ohm
External speaker connector:3.5 mm




TRANSMITTER SECTION
RF output power:

HighLow
23 cm:10 W1 W

NB! Low level setting is 5 W for version A
Modulation system:Variable reactance
Max FM deviation (Factory set):5 KHz
Spurious emissions:Better than -50 dB
Microphone impedance / connector:? ohm / 8-pin (Metal locking ring connector)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 198x-198x (Discontinued)
Additional info:
Related documents:User manual (23.7 MB)
Modifications and fixes:
Reviews:
Options / Accessories:
FTS-12
MF-1A3B
MH-10E8
MH-10F8
MH-14A8
MH-15C8
MH-15D8
SB-10
SP-55
YH-1
Tone squelch unit
Boom microphone with flexible arm
Standard hand microphone
Speaker-Microphone
Speaker-microphone with tone burst
Hand microphone with DTMF pad
Hand microphone with DTMF autodialler memory
PTT switch unit for MF1A3B or YH-1
External speaker
Headset