Yaesu FT-1900R, 55 Watt 2 Meter Mobile Amateur Transceiver with Weather Channels
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The ruggedly built Yaesu FT-1900R provides Yaesu's legendary mechanical toughness in a low-cost, high-performance, 2-meter FM transceiver. It has strong receiver performance, covering 136 to 174 MHz. It has illuminated front panel keys and boasts 200 memories. There is also 10 channel NOAA weather receive. You get CTCSS and DCS Encoder and Decoder circuits. Keyboard entry of frequencies directly from microphone is supported. It also supports one-touch access to Yaesu's renowned WiRES-II Internet Linking System. The FT-1900R has a rugged die-cast chassis and the rear panel has an external speaker jack. 5.6 x 1.6 x 5.8 inches. The FT-1900R is similar to the FT-1802M, but adds a Memory Only mode and provides 5 more watts.
The supplied MH-48A6J DTMF hand mic is backlit. Also comes with the MMB-36 mounting bracket, DC cord and spare fuses. This radio requires 13.8 VDC at 11 amps.
GENERAL SPECIFICATIONS:
- Frequency Range Receive:
136-174 MHz, 144-146 MHz.
- Frequency Range Transmit:
144-148 MHz
- Channel Steps:
5/10/12.5/15/20/25/50/100 kHz
- Frequency Stability:
Better than ±10 ppm (-20°C to +60°C)
- Mode of Emission:
F2D/F3E
- Antenna Impedance:
50 Ohm, Unbalanced
- Operating temp range:
-4° to +140°F (-20°C to +60°C)
- Supply Voltage:
DC 13.8V ±10%, Negative Ground
- Current Consumption (typical):
RX:
Less than 0.7A (max. audio)
,
Less than 0.3A (Squelched)
TX:
11A (55W) / 7A (25W) / 5A (10W) / 4A (5W)
- Operating Temperature Range:
-20°C to +60°C (-4°F to +140°F)
- Case Size:
5.8 x 1.6 x 5.8 inches (w/o knobs)
,
140(W) x 40(H) x 146(D) mm
- Weight:
2.6 lb. (1.28kg)
TRANSMITTER:
- RF Power Output:
55/25/10/5 Watts
- Modulation Type:
Variable Reactance
- Maximum Deviation:
±5 kHz / ±2.5 kHz
- Spurious Radiation:
Better than -60dB
- Microphone Impedance:
2 K Ohm
RECEIVER :
- Circuit Type:
Double-Conversion Superheterodyne
- Intermediate Frequencies:
21.7 MHz and 450 kHz
- Sensitivity (12dB SINAD):
Better than 0.2uV
- Selectivity: (-6/-60 dB):
12 kHz/28 kHz
- IF Rejection:
Better than 70 dB
- Image Rejection:
Better than 70 dB
- Maximum AF Output:
3 W into 4 Ohm @ 10% THD
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