RigPix logo

Yaesu logo


Back to main

Back to Yaesu

Next mobile VHF/UHF


Copyright logo


Last modified 2023-09-16

Valid HTML 4.01 Transitional

Yaesu FT-780R

A picture of Yaesu FT-780R

SPECIFICATIONS

GENERAL
Type:Amateur UHF transceiver
Frequency range: Europe
TX: 430-440 MHz
RX: 430-440 MHz
USA
TX: 440-450 MHz
RX: 440-450 MHz
Tuning steps:1 / 25 / 100 KHz (FM)
10 / 100 Hz, 1 KHz (SSB/CW)
Frequency stability:? ppm
Mode:FM / SSB / CW
Channels / memory management: 4 regular
1 priority
RAM storage. External DC required for memory retention!
Repeater shift / offset: 7.6 MHz (Europe)
5 MHz (USA)
Use VFO split for other offsets
Power supply:13.8 VDC
Current drain / power consumption:RX: 500 mA
TX: Max 4 A
Antenna impedance / connector:50 ohm / N-jack
Dimensions (W*H*D):180*60*250 mm (7.09*2.36*9.84")
Weight:3.0 Kg (6.61 lb)
Other features:NB. RIT.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 10.81 MHz
2nd IF: 455 KHz
Sensitivity: FM: 0.35 uV (12 dB SINAD)
SSB/CW: 0.5 uV (20 dB S/N)
Selectivity: FM
14 KHz (-6 dB)
25 KHz (-60 dB)
SSB/CW
2.2 KHz (-6 dB)
4.8 KHz (-60 dB)
Image rejection:Better than 60 dB
AF output power / speaker:2 W at 10% distortion / 8 ohm
External speaker connector:3.5 mm, 8 ohm




TRANSMITTER SECTION
RF output power:

HighLow
FM:10 W1 W
SSB (PEP):30 W (Input)
CW:10 W1 W
Modulation system:
Max FM deviation (Factory set):5 KHz
Spurious emissions:Better than -60 dB
Microphone impedance / connector:? ohm / 8-pin (Metal locking ring connector)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 1981-198x (Discontinued)
Additional info:New price, september 1981 in Sweden: SEK 4750:-
Related documents:User manual (10 MB)
Modifications and fixes:
Reviews:
Options / Accessories:
FP-80A
FTS-64E
SC-1
YM-34
YM-38
YM-40
Power supply. 13.8 VDC, 4.5 A
CTCSS/PL encoder
Station console. For two transceivers
Desk microphone
Desk microphone with up/down buttons
Hand microphone with tone call button
A rear picture of Yaesu FT-780R