75W VHF Radio Walkie Talkie Remote VHF 136-174mhz 50km for Car and Taxi Sale for Yaesu FT-2900R
Ham marine radio FT_2900R
Specification of mobile car radio
Large LCD Display
The large 6 digit backlit LCD on the car radio ensure excellent visibility.
Loud Audio with Internal Speaker
The marine radio packs 3W BIG watts of Loud Audio with its own Internal Speaker for those noisy environments.
Excellent Receiver Performance
The marine radio’s receiver front end features renowned Advanced Track Tuning RF input filtering, which affords outstanding protection from Intermodulation distortion.
CTCSS and DCS Encode/Decode Built In
For easy repeater access, or silent monitoring of busy channels, both CTCSS and DCS (Digital Code Squelch) Encoder/Decoder circuits are built in. CTCSS and DCS configuration data may be stored independently in each memory channel. A “Split Tone” mode also allows operation on systems where CTCSS and DCS are used separately on the repeater uplink/downlink.
WIRES Internet Linking Access Feature
The marine radio includes a conveniently-located “Internet” key, for quick access to Internet-linked repeater systems. Internet repeater linking allows you to use your FT-2800M to talk to other Amateurs throughout the world, with outstanding voice signal quality.
WX Channels with
A special 10-channel Weather Band memory bank is provided in the U.S. version, allowing quick access to NOAA weather broadcasts. When the 1050-Hz “Severe Weather” alert tone is transmitted, the marine radio may be configured to emit an alarm tone to get your attention quickly. With the “Weather Alert” feature enabled, the FT-2800M will scan the ten Weather memories, stopping only if the 1050-Hz tone is received.
MH-48A6J DTMF Direct Access Microphone
The backlit MH-48A6J microphone allows direct keypad frequency entry, or keypad memory channel recall. On transmit, the MH-48A6J allows manual entry of DTMF tones for autopatch use, and the marine radio also includes a nine-memory, 16-digit DTMF Autodialer. Four user-programmable “soft” keys on the microphone may be programmed for easy control of a number of different features, and the [A]/[B]/[C]/[D] keys replicate the functions of the keys on the front panel of the transceiver, for maximum convenience while driving.
Specification of marine radio
GENERAL |
|
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 |
RX: |
Less than 0.7A (max. audio) |
a |
Less than 0.3A (Squelched) |
TX: |
15A (75W) / 9A (30W) / 5A (10W) / 4A (5W) |
Operating Temperature Range: |
-20°C to +60°C (-4°F to +140°F) |
Case Size: |
6.3 x 2.0 x 7.3 inches (w/o knobs) |
a |
160(W) x 50(H) x 185(D) mm |
Weight: |
4.2 lb. (1.9kg) |
|
|
TRANSMITTER |
|
RF Power Output: |
75/30/10/5 Watts |
Modulation Type: |
Variable Reactance |
Maximum Deviation: |
+-5 kHz / + 2.5 kHz |
Spurious Radiation: |
Better than -60dB |
Microphone Impedance: |
2 K Ohm |
0 |
|
RECEIVER |
|
Circuit Type: |
Double-Conversion Superheterodyne |
Intermediate Frequencies: |
21.7 MHz and 450 kHz |
Sensitivity (12dB SINAD): |
Better than 0.4uV |
Selectivity Wide: (-6/-60 dB): |
12 kHz/28 kHz |
Selectivity Narrow: (-6/-60 dB): |
9 kHz/22 kHz |
IF Rejection: |
Better than 70 dB |
Image Rejection: |
Better than 70 dB |
Maximum AF Output: |
3 W into 4 Ohm @ 10% THD |
Reviews
There are no reviews yet.