radios.net.au shop - Yaesu FT-857D HF VHF UHF Radio FT857D

The FT-857D is an ultra compact all mode DSP transceiver covering HF, 6m, 2m, and 70cm. The radio has a removeable LCD display with switchable background color, and features 60m (5 MHz) coverage, wideband RX, CTCSS tone encode and decode, CW memory keyer, built-in DSP module (provides bandpass, auto-notch, noise reduction and microphone equalizer filters), IF shift, IF noise blanker, 200 memories, 1200/9600 bps data jack, and more. Supplied with a hand microphone with up/down frequency controls, mounting bracket, and DC power cord.

RX coverage          .1-56, 76-108, 118-164, 420-470 MHz
sensitivity          .2 µv
selectivity          15, 9, 6, 2.2 kHz
frequency stability 4 PPM
power output         100 W, 2m: 50 W, 70cm: 20 W
input voltage        13.8 vDC, 22 amps
dimensions           2"H x 6.1"W x 9.2"D
weight               4.6 pounds

FT-857D Specifications

GENERAL
Frequency Range: Receive:	0.1-56, 76-108, 118-164 and 420-470 MHz
Transmit:	160 - 6 Meters including 60 Meters
0	2 Meters
0	70 Centimeters (Amateur bands only)
0	5167.5 kHz: Alaska Emergency Frequency
0	(U.S.A. version only)
Emission Modes:	A1 (CW), A3 (AM), A3J (LSB/USB),
0	F1 (9600 bps Packet), F2 (1200 bps Packet), F3 (FM)
Synthesizer Steps (Min.):	10 Hz (CW/SSB), 100 Hz (AM),
0	100 Hz (FM), 100 Hz (WFM)
Antenna Impedance:	50 Ohm, Unbalanced
Operating Temp. Range:	-10 °C to +60 °C (14 F to 140 F)
Frequency Stability:	Better than ±4 ppm (-10 °C to +50 °C)
0
Power Requirements:	DC 13.8V ±10 %, Negative Ground
Current Consumption:	Receive (Squelched) : 0.55A,
0	Receive (Max. Audio) : 1A
0	Transmit : 22A (@ 100W RF output)
Case Size:	6.1" (W) x 2.0" (H) x 9.2" (D) (155 x 52 x 233 mm)
Weight:	4.6 lb. (2.1 kg.)
0
TRANSMITTER
Power Output:	160 - 6m : 100 Watts (25 Watts AM carrier)
0	2m : 50 Watts (12.5 Watts AM carrier)
0	70cm : 20 Watts (5 Watts AM carrier)
Modulation Types : SSB:	Balanced Modulator
FM:	Variable Reactance
AM:	Early Stage (Low Level)
FM Maximum Deviation:	±5 kHz (±2.5 kHz on FM-N)
Spurious Radiation : Harmonics:	At least 50 dB down (1.8 - 29.7 MHz)
At least 60 dB down (50/144/430 MHz)	0
Non-harmonic:	At least 50 dB down (1.8 - 29.7 MHz)
0	At least 60 dB down (50/144/430 MHz)
Carrier Suppression:	At least 40 dB
Opp. Sideband Suppression:	At least 50 dB
SSB Frequency Response:	400 Hz - 2600 Hz (-6 dB)
Microphone Impedance:	200 - 10 k Ohm (Supplied microphone: 2 k Ohm)

RECEIVER
Sensitivity:	SSB/CW	AM-N	FM
100 kHz - 1.8 MHz (IPO off):	- uV	32 uV	-
1.8 - 28 MHz:	0.25 uV	2 uV	-
28 - 30 MHz:	0.2 uV	2 uV	0.50 uV
50 - 54 MHz:	0.125 uV	1 uV	0.2 uV
144/430 MHz:	0.125 uV	-	0.2 uV
SSB/CW/AM-N figures are for 10 dB S/N, 12 dB SINAD on FM

Squelch Sensitivity :	SSB/CW/AM	FM
1.8 - 28 MHz :	2.5 uV	-
28 - 30 MHz :	2.5 uV	0.32 uV
50 - 54 MHz :	1 uV	0.16 uV
144/430 MHz :	0.5 uV	0.16 uV

Intermediate Frequencies :	0
1st IF :	68.33 MHz (SSB/CW/FM/AM)
0	10.7 MHz (W-FM)
2nd IF :	455 kHz
Image Rejection :	Better than 70 dB (1.8 - 30 MHz, 50 - 54 MHz)
00	Better than 60 dB (144 - 148 MHz, 430 - 450 MHz)
IF Rejection :	Better than 60 dB
Selectivity (-6 / -60 dB) :	0
SSB/CW :	2.2 kHz/4.5 kHz
CW :	500 Hz/2.0 kHz (Optional YF-122C installed)
CW-N :	300 Hz/1.0 kHz (OptionalYF-122CN installed)
AM :	6 kHz/20 kHz
FM :	15 kHz /30 kHz (-6 / -50 dB)
Audio Output :	2.5 W into 4 Ohm @ 10% THD
Audio Output Impedance :	4 Ohm - 16 Ohm
0
Specifications are subject to change without notice, and are guaranteed within amateur bands only.