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Last modified 2023-09-16

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Yaesu FT-712RH

A picture of Yaesu FT-712RH

SPECIFICATIONS

GENERAL
Type:Amateur UHF transceiver
Frequency range: Europe
TX: 430-440 MHz
RX: 430-440 MHz
USA
TX: 430-450 MHz
RX: 430-450 MHz
Tuning steps:5 / 10 / 12.5 / 15 / 20 / 25 KHz
Frequency stability:5 ppm @ -5 to +50C (23 to 122F)
Mode:FM
Channels / memory management: 18 regular
1 call
1 scan edge pair (PMS)
Priority function
RAM storage with lithium battery backup
Repeater shift / offset: 1.6 or 7.6 MHz (Europe)
5 MHz (USA)
(Defaults, programmable)
Power supply:13.8 VDC 10%
Current drain / power consumption:RX: 300-500 mA
TX: Max 10 A
Antenna impedance / connector:50 ohm / N-jack (On pigtail)
Dimensions (W*H*D):140*40*160 mm (5.51*1.58*6.3")
Weight:1.25 Kg (2.76 lb)
Other features:Auto dimmer. 1750 Hz repeater tone. CAT control. Data cloning.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 45.0 MHz
2nd IF: 455 KHz
Sensitivity:0.18 uV (12 dB SINAD)
Selectivity:12 KHz (-6 dB)
30 KHz (-60 dB)
Image rejection:65 dB
AF output power / speaker:1.5 W at 5% distortion / 8 ohm
External speaker connector:3.5 mm




TRANSMITTER SECTION
RF output power:

HighLow
70 cm:35 W3 W
Modulation system:Variable reactance
Max FM deviation (Factory set):5 KHz
Spurious emissions:Better than -60 dB
Microphone impedance / connector:2 Kohm / 8-pin (Metal locking ring connector)
Microphone input level: 25 mV @ 1 KHz for 4.5 KHz deviation
5 mV @ 1 KHz for 3.5 KHz deviation




MISCELLANEOUS
Manufactured:Japan, 198x-199x (Discontinued)
Additional info:New price 1989 in Sweden: SEK 4940:-
Related documents: User manual (1.1 MB)
Service manual (5.7 MB)
RF power module: M57788M
Modifications and fixes:
Reviews:
Options / Accessories:
DVS-1
FP-700
FTS-12
MF-1A3B
MH-14A8
MH-14B8
MH-14D8
MH-15C8
MH-15D8
MMB-37
SB-10
SP-55
YH-1
Digital voice memory unit
AC power supply. 13.8 VDC, 20 A. With speaker
Tone squelch unit (For RX)
Boom microphone with flexible arm
Hand speaker/microphone with tone call button
Hand speaker/microphone
Standard hand microphone
Hand speaker/microphone with DTMF keypad
Hand microphone with DTMF autodialler memory
Mobile mounting bracket
PTT switch unit
External speaker
Headset with microphone