Yaesu FTM-7250DR
Yaesu FTM-7250DR
VHF/UHF DIGITAL/ANALOG TRANSCEIVER
C4FM/FM
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
- – 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
REAR PANEL
- – 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 – – –