The transceivers - IK1TGV

Music : Jacques Hoffenbach - La Belle Hélène , Introduction

RTX KENWOOD 830S :
Type: Amateur HF transceiver
Frequency range: 10-160 m + WARC
Mode: SSB/CW
RF Power output: Max 100 W
Receiver system: N/A
Sensitivity: N/A
Selectivity: N/A
Image rejection: N/A
Voltage: Mains
Current drain: RX: ? A
TX: ? A
Impedance: 50 ohms, SO-239
Dimensions (W*H*D): ? mm
Weight: ? Kg
Manufactured: Japan, 1980-198x (Discontinued)
Other:  
Related documents:  
Modifications:  

RTX KENWOOD 440S :
Type: Amateur HF transceiver
Frequency range: 10-160 m + WARC
Mode: SSB/CW
RF Power output: Max 100 W
Receiver system: N/A
Sensitivity: N/A
Selectivity: N/A
Image rejection: N/A
Voltage: Mains
Current drain: RX: ? A
TX: ? A
Impedance: 50 ohms, SO-239
Dimensions (W*H*D): 270*96*313 mm
Manufactured: Japan, 1986-198x (Discontinued)

RTX YAESU 857 :
Type: Amateur HF/VHF/UHF transceiver
Frequency range: TX: 10-160 m + WARC and 60 m / 6 m / 2 m / 70 cm
RX: 0.1-76 / 108-174 / 420-512 MHz
Mode: AM/FM/SSB/CW and WFM (RX only)
RF Power output: 6-160 m: 100 W
2 m: 50 W
70 cm: 20 W
Sensitivity: N/A
Selectivity: N/A
Image rejection: N/A
Voltage: 13.8 VDC
Current drain: RX: 0.6-1 A
TX: Max 22 A
Impedance: 50 ohms, 1*SO-239 + 1*N-type
Dimensions (W*H*D): 155*52*233 mm
Weight: 2.1 Kg
Manufactured: 2004-200x
Other: Built-in keyer. Beacon mode. 32 color display.
CTCSS. 200 memories. Detachable front panel.
DSP included in this updated version

ICOM 756:
Type: Amateur HF/VHF transceiver
Frequency range: TX: 10-160 m + WARC/50-54 MHz
RX: 0.03-60 MHz
Mode: AM/FM/SSB/CW/RTTY
RF Power output: 5-100/5-100 W (AM: 5-40 W)
Receiver system: Triple-conversion superheterodyne
1st IF: 64.455 MHz
2nd IF: 455 KHz
3rd IF: 36 KHz
Sensitivity: AM (10 dB S/N)
0.5-1.8 MHz: 13 uV
1.8-30 MHz: 2 uV (Pre-amp 1 on)
50-54 MHz: 1 uV

FM (12 dB SINAD)
28-30 MHz: 0.5 uV (Pre-amp 1 on)
50-54 MHz: 0.32 uV (Pre-amp 2 on)
SSB/CW/RTTY (10 dB S/N)
1.8-30 MHz: 0.16 uV (Pre-amp 1 on)
50-54 MHz: 0.13 uV (Pre-amp 2 on)
Selectivity: AM (BW=6 KHz)
>6 KHz (-6 dB), <15 KHz (-60 dB)
FM (BW=15 KHz)
>12 KHz (-6 dB), <20 KHz (-60 dB)
SSB/RTTY (BW=2.4 KHz)
>2.4 KHz (-6 dB), <2.8 KHz (-60 dB)
CW (BW=500 Hz)

>500 Hz (-6 dB), <700 Hz (-60 dB)
Image rejection: >70 dB
Voltage: 13.8 VDC +/- 15%
Current drain: RX: Max 3.5 A
TX: Max 23 A
Impedance: 50 ohms, 2*SO-239
Dimensions (W*H*D): 340*111*285 mm
Weight: 9.6 Kg
Manufactured: Japan, 2000-2001 (Discontinued)
Other: 99 memories. IF-DSP. Built-in auto-AT (HF: 16.7-150 ohms / 6 m: 20-125 ohms)
Built-in keyer and RTTY demodulator

RTX YAESU 950 :
Type: Amateur HF/VHF transceiver
Frequency range: TX: 10-160 m + WARC / 50-54 MHz
RX: 0.03-56 MHz
Mode: AM/FM/SSB/CW
RF Power output: 5-100 W/5-100 W (AM: Max 25 W)
Receiver system: N/A
Sensitivity: N/A
Selectivity: N/A
Image rejection: N/A
Voltage: 13.8 VDC
Current drain: RX: Max ? A
TX: Max 22 A
Impedance: 50 ohms, 2*SO-239
Dimensions (W*H*D): 365*115*320 mm
Manufactured: 2007-200x
Other: 99 memories. IF-DSP. Built-in auto-ATU and keyer
 

FT-8800E
transceiver 144/430 MHz Full-Duplex - double listening - cross-band repeater

• Full-duplex
• Dual Watch
• cross-band repeater
• Receiver Dual Watch V + V / V + V / U + U with full-duplex V + U
• Receive 108 to 520MHz and 700-999 MHz
• cross-band repeater function (Cross-band Repeater)
• Independent tuning, volume and squelch
• High RF power: 50 Watt (35 Watt at 430MHz)
• 50 CTCSS and 104 DCS
• Function WIRES ™, ARTS ™ and Smart Search ™
• 1000 memory channels, 16 memories 16-digit DTMF
• Connection for Packet 1200/9600 Bps
• Removable front panel for remote control