Yaesu FTM-7250DR

| marzo 10, 2018

Yaesu FTM-7250DR

VHF/UHF DIGITAL/ANALOG TRANSCEIVER
C4FM/FM

Yaesu FTM-7250DR

Features
  • 144/430 MHz dual band mobile radio, equipped with a C4FM communication modem.

 

  • 50 Watts of power output, with selection of three power levels for every operating situ-

 

  • Clear audio and data communication is achieved using the C4FM modem functions.

 

  • Expanded receiver coverage: 108.000 MHz – 579.995 MHz.

 

  • With the GD-ID (Digital Group ID) feature, the Group Monitor (GM) feature enables automatically locating, and communicating with other stations that have the same DG-ID
    number within contact range, by utilizing a matching group ID number from 00 to 99.

 

  • The Digital Personal ID (DP-ID) feature supports communication specifically with
    transceivers registered with the individual ID information. The DP-ID is different for
    each transceiver and is included in each C4FM transmission.

 

  • Easily connect with the WIRES-X linking system.

 

  • Keyboard entry of operating frequencies from the microphone.

 

  • 225 memories (199 “basic” memory channels, 10 sets of band-edge memory channels,
    and 6 “Home” channel) which can store repeater shifts, odd repeater shifts, CTCSS/
    DCS tones, and 8-character Alpha-Numeric labels for easy channel recognition.

 

  • Built-in CTCSS and DCS Encoder/Decoder circuits.

 

  • Extensive Menu system, which allows customization of a number of transceiver perfor-
    mance characteristics.

 


  • Equipped with the GM (Group Monitor) function.

 

Additional features include a transmit Time-Out-Timer (TOT), Automatic Power-Off (APO), and Automatic Repeater Shift (ARS). Also included is an RF Squelch circuit that allows the owner to set the squelch to open at a programmed setting of the S-Meter, thus reducing guesswork in setting the squelch threshold.

FRONT PANEL

Yaesu FTM-7250DR

  1. Mode/Status indicator

Indicates the transmission/reception status with a two-color combination on the upper
and lower portions of the mode/status indicator.

 

Communication status Upper portion Lower portion
Receiving analog audio Green Green
Transmitting analog audio Red Red
Receiving digital audio Green Blue
Transmitting digital audio Red Blue
Receiving digital data Green White
Receiving signals with unmatched audio or data conditionsx Green Blink in Blue
GM function during
operation
The other station is within the com-
munication range
Light Blue
Transmitting GM confirmation sig-
nal to the other station within the
communication range
Blue

 

  • Receiving signals with unmatched tone frequency or DCS code.
  • Receiving analog audio in digital mode.
  • Receiving signals with unmatched DG-ID in digital mode.
  • Receiving a signal level less than the RF Squelch S-meter level setting.

LCD Display
Yaesu FTM-7250DR

REAR PANEL

Yaesu FTM-7250DR

  1. DATA Jack

Use this jack when updating the firmware. When a new firmware update for the FTM-7250DR is available, go to the YAESU website to download the programming data and update the FTM-7250DR to its newest state.

Specifications

General

Frequency Range:

Tx 144 – 146 or 144 – 148 MHz
Channel Step: 430 – 440 or 430 – 450 MHz
Rx 108 – 579.995 MHz5/6.25/(8.33)/10/12.5/15/20/25/50/100 kHz ( ) Air Band
Standard Repeater Shift: VHF: ± 600 kHz
Frequency Stability: UHF: ± 5 / 1.6 / 7.6 MHz

±2.5 ppm [-4 °F to +140 °F (-20 °C to +60 °C)]

Modes of Emission: F2D/F3E/F7W
Antenna Impedance: 50 Ohms, unbalanced
Supply voltage: 13.8 V DC ±15%, negative ground
Current Consumption (typical): Rx: less than 0.5 A
Operating Temperature Range: Tx: 10 A (50 W) /6 A (25 W) /4 A (5 W)
-4° F to +140° F (-20° C to +60° C)
Case Size (WxHxD) (approx.): 6.1” x 1.7” x 5.7” (155 x 42 x 145.5 mm)
Weight (approx.): (w/o knobs and FAN)
2.86 lb (1.3 kg)
Transmitter

Output Power:

50/25/5 W
Modulation Type: F2D/F3E: Variable Reactance
Maximum Deviation: F7W: 4FSK (C4FM)
±5 kHz (Wide)
Spurious Radiation: ±2.5 kHz (Narrow)
Better than -60 dB
Microphone Impedance: 2k Ohms
Receiver

Circuit Type:

Double Conversion Superheterodyne
Ifs: 1st 47.25 MHz, 2nd 450 kHz
Sensitivity (for 12dB SINAD): 1.5 pV typ for 10 dB SN (108 – 137 MHz, AM)
Sensitivity (for Digital): 0.16 pV for 12 dB SINAD (137 – 174 MHz, NFM)
1 pV for 12 dB SINAD (174 – 222 MHz, NFM)0.5 pV for 12 dB SINAD (300 – 350 MHz, NFM)
0.2 pV for 12 dB SINAD (350 – 400 MHz, NFM)
0.18 pV for 12 dB SINAD (400 – 470 MHz, NFM)
0.35 pV for 12 dB SINAD (470 – 580 MHz, NFM)
0.19 pV typ for BER 1 %
Selectivity (-6/-60dB): 12 kHz/28 kHz
Maximum AF Output: 3 W into 4 Ohms with 10% THD

 

Optional Accessories

  • MH-42C6J Microphone
  • MH-48A6JA DTMF Microphone (Same as the one provided)
  • MLS-100 High-Power External Speaker
  • FP-1030A AC Power Supply (25 A) (USA and Asian market only)
  • FP-1023 AC Power Supply (23 A) (USA market only)

Download Manuals

FTM-7250DR Owners Manual – – –

FTM-7250DR Advanced Manual

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