Manufacturer's Part Number:FT-891
Part Type:Mobile Transceivers
Product Line:Yaesu FT-891 HF/50MHz All Mode Mobile Transceivers
DXE Part Number:YSU-FT-891
UPC: 788026153343
Receive Range 1: 0.030-56.000 MHz
Detachable Faceplate: Yes
Cross-Band Repeat: No
AM Broadcast Band Coverage: Yes
FM Broadcast Band: No
Aircraft Band: No
Weather Band: No
Transceiver Power Supply: External, not included
Transceiver Input Voltage: 13.8 Vdc
Transceiver Maximum Current: 23.0 A
Antenna Ports: 2
Radio Width: 6.100 in.
Radio Height: 2.000 in.
Radio Depth: 8.600 in.
Weight: 4.180 lbs.
Quantity: Sold individually.
Notes: Includes MH-31A8J hand microphone and mobile mounting bracket. YSK-891 separation kit available separately.
Band Agility: Multi-band
FM Maximum Power: 100 W
AM Maximum Power: 25 W
SSB/CW Maximum Power: 100 W
Additional Information
Band Coverage Transmit Frequency Range
160 meters 1.800-2.000 MHz
80 meters 3.500-4.000 MHz
60 meters 5.330-5.405 MHz
40 meters 7.000-7.300 MHz
30 meters 10.100-10.150 MHz
20 meters 14.000-14.350 MHz
17 meters 18.068-18.168 MHz
15 meters 21.000-21.450 MHz
12 meters 24.890-24.990 MHz
10 meters 28.000-29.700 MHz
6 meters 50.000-54.000 MHz
Yaesu FT-891 HF/50MHz All Mode Mobile Transceivers continue Yaesu's legacy for legendary receiver design in a compact package, providing uncompromising performance for both mobile and stationary Amateur Radio use. High end 32-Bit floating-point DSP enhances the operating experience providing a cleaner, clearer signal and reducing overall operator fatigue; thereby creating a more enjoyable environment for any ham.
Uncompromising Receiver Circuit Design Ensures Excellent Performance:
* Triple conversion with a 1st IF frequency of 69.450 MHz (SSB/CW/AM
* 3 kHz roofing filter equipped as standard feature
* TCXO provides plus/minus 0.5ppm high-frequency stability (-10 C to 50 C)
* 3-Year manufacturer warranty
100 Watt Output:
FT-891 transceivers provide a stable 100 Watts (25W AM) of high-power output. High reliability is assured by Yaesu's careful circuit design with efficient thermostatically-controlled dual internal fans and a die-cast heat-transferring chassis.
IF DSP:
Yaesu's IF DSP provides effective and optimized QRM rejection. 32-bit high-speed floating-point DSP (maximum 3000 MIPS) provides cancellation/reduction (DNR) of the random noise that is so frequently frustrating while on the HF bands. Highly optimized AUTO NOTCH (DNF) automatically eliminates dominant beat tones, and the CONTOUR and the APF are very effective receiver noise reduction tools during HF-band operations.
USB Connection:
A native USB connection supports PC connectivity with a single cable, allowing for full rig control via a virtual serial port connection (VCP).
Special features for ease of operation:
* Large diameter Main Tuning Dial (1.6 in. / 41mm) with torque adjustment
* Pop-up menu for quick and easy navigation
* Multi-function knob
* Large transmit/receive indicator
* Three programmable front panel function keys
Support for ATAS (Active Tuning Antenna System):
FT-891 transceivers fully support the ATAS-25 and ATAS-120A Active Tuning Antenna System (optional) allowing for plug and play field and mobile operation.
Ultra-compact:
Measuring 6.1 in. x 2.0 in. x 8.6 in. (155 x 52 x 218 mm), FT-891 transceivers are innovative Multi-band, Multi-mode Mobile/Portable transceivers with a rugged case design.
Optional FC-50 Antenna Tuner Unit:
Yaesu's FC-50 is a microprocessor-controlled antenna tuner that is designed specifically for the FT-891. An FC-50 may be easily coupled with FT-891s and includes all necessary interconnect cables for operation right out of the box.
Specifications:
Frequency Range: TX: 1.8-54 MHz (Amateur Bands only) RX: 30 KHz – 56 MHz
Channel Step: 2/5/10 Hz (SSB, CW), 10/100 Hz (AM, FM)
Frequency Stability: plus/minus 0.5 ppm 14 degrees F to 122 F (-10 C to 50 C)
Modes of Emission: A1A (CW), A3E (AM), J3E (LSB, USB), F3E (FM)
Impedance: 50 Ohms, unbalanced
Supply Voltage: 13.8V DC plus/minus 15 percent, negative ground
Current Consumption: RX: 2.0A (Signal Present) TX: 23A
Operating Temperature Range: 14 degrees F to 122 F (-10 C to 50 C)
Case Size (WxHxD): 6.1 in. x 2.0 in. x 8.6 in. (155 x 52 x 218 mm) w/o Knobs
Weight (Approx.): 4.18 lbs. (1.9 kg)
Output Power: 100W SSB/CW/FM (AM: 25W)
Circuit Type: SSB/CW/AM: Triple-conversion Super-heterodyne FM: Double Conversion Super-heterodyne
Intermediate Frequencies: 1st: 69.450 MHz / 2nd: 450 KHz
Maximum AF Output: 2.5 W 4 ohms with 10 percent THD
Audio output Impedance: 4 to 16 Ohms (8 Ohms nominal)
Receiver sensitivity:
* SSB/CW (S/N 10dB) 0.158uV (1.8-30 MHz), 0.125uV (50-54 MHz)
* AM (S/N 10 dB) 4uV (0.5-1.8 MHz), 1.6uV (1.8-30 MHz), 1.2uV (50-54 MHz)
* FM (12 dB SINAD) 0.35uV (29, 50-54 MHz)
Note: For additional information, please look at the files under the "Documentation" tab.
Yaesu transceivers have always represented top-of-the-line products. Yaesu continues their legendary quality and features with Yaesu FT-891 HF/50MHz All Mode Mobile Transceivers.
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