YAESU FT-1900R Professiona VHF Car Radio/ Mobile Transceiver
1.55 Watts of Power Output
2.Large LCD Display
3.Extended Receiver Coverage
4.CTCSS/DCS of mobile transceiver
YAESU FT-1900R Mobile Radio/ Vehicle Radio/ Marine Radio/ Car Radio / Taxi Radio
Mainfu Functions of car radio
55 Watts of Power Output
The car radio provides a hefty 55 Watts of power output, with "low
power" settings of 25, 10, and 5 Watts, for situations where full
power is not required.
Large LCD Display
The large 6 digit backlit LCD on the car radio ensure excellent
Loud Audio with Internal Speaker
The car radio packs 3W BIG watts of Loud Audio with its own
Internal Speaker for those noisy environments.
Extended Receiver Coverage
The car radio provides receiver coverage of 136-174 MHz, so you can
listen in on a wide variety of commercial, military, public safety,
and marine communications.
Illuminated Microphone with Keyboard Frequency Entry
The supplied MH-48a6j DTMF Microphone is illuminated for ease of
nighttime use, and you may enter operating frequencies directly
from the keypad. What's more, memory channels may also be recalled
directly via the keypad.
200 Memory channels with Alpha-numeric Labeling
The car radio 's extensive memory system includes 200 regular
memories, ten pairs of band-limit memories, 8 memory banks, and a
one-touch "Home" channel. Memory channels store repeater offset
information, as well as CTCSS or DCS data, and can have a
six-character label appended, for quick channel recognition. And
the memories may be allocated into as many as eight memory banks,
for more efficient scanning.
Dedicated 10-channel NOAA Weather Broadcast Channel Bank (U.S.
Included in thecheap mobile car radio is a dedicated, quick-access
memory bank that contains the ten standard NOAA Weather Information
Channels, so you can keep track of weather conditions expected for
Four user-programmable "soft" keys are provided on the MH-48a6j
microphone, allowing you to bring often-used Menu items, or front
panel key functions, to your fingertips.
Built-in CTCSS and DCS Encoder/Decoder Circuits
The car radio includes both CTCSS and DCS Encoder/Decoder
circuitry, with Reverse CTCSS Decoding also available, to mute your
receiver when a particular tone is received (instead of opening
your squelch). And you can encode CTCSS and decode DCS, or vice
versa, too, if your application requires it.
Adjustable Mic Gain and Wide/Narrow Deviation and RX Bandwidth
The microphone gain for the car radio 's transmitter is adjustable,
so you can optimize it for your voice level as well as background
noise in your operating location. And for operation in crowded
channel environments, the TX deviation and RX bandwidth may both be
reduced via the Menu.
Automatic Repeater Shift (ARS), Automatic Power-Off (APO), and BCLO
(Busy Channel Lock-Out)
ARS: Automatically selects the typical repeater shift used in your
country, based on the current operating frequency.
APO: Automatically turns power off after a user-defined time
period, to prevent you from running down your car battery if you
forget to turn your rig off.
BCLO: Prevents you from transmitting on an occupied frequency
(especially valuable during Tone Squelch or DCS operation).
You can practice your Morse Code recognition, using this novel
trainer that sends you five-character code groups, with variable
speed and instant feedback as to the correct characters sent to
Security Password to Prevent Unauthorized Use
A defeatable (by the owner) Security Password system is provided
for the car radio, so you can limit operational access to yourself
and any other users (if any) informed of the password for the
Specification of car radio
Frequency Range Receive: 136-174 MHz
Frequency Range Transmit: 136-174 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): 0
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)
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
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
Specifications are subject to change without notice, and are
guaranteed within amateur bands only.
Frequency ranges and repeater shift vary according to transceiver