Yaesu Vehicle Mouted Mobile UHF VHF Car Radio with Enconder/Decoder Function FT-7900r Qual Band Radio Transceiver

• Call Type: Mixed
• Display: With Display
• Communication Distance: >12km
• Certification: FCC, ISO, RoHS, CE
• Type: Vehicle Station
• Signal Type: Analogue
• Model NO.: FT-7900R
• Walkie Talkie Type: 50W Walkie Talkie
• Dimensions: 175X75X38mm
• Frequency Range: Dual Band Radio
• Color: Black
• Certificate: FCC & CE
• Model Number: FT-7900r
• Warranty: 12 Months
• Weight: 1.2kg
• MOQ: 1PCS
• Power: 50W
• Channel: 200
• Voltage: 13.8V
• Distance: 10-50km
• Transport Package: Single Item
• Specification: 100*23*48MM
• Trademark: Yaesu
• Origin: Fujian, China
• HS Code: 8517142000
• Production Capacity: 100000

Product Description

 Yaesu Vehicle Mouted Mobile UHF VHF Car Radio with Enconder/Decoder Function FT-7900R Qual Band Radio Transceiver

 

Product Description

 

Specifications:

General

- Frequency Range: RX: 108.000-520.000 MHz, 700.000-999.990 MHz (Cellular Blocked). TX: 144.000-148.000 MHz or 144.000-146.000 MHz, 430.000 - 450.000 MHz or 430.000-440.000 MHz
- Channel Steps: 5/10/12.5/15/20/25/50/100 kHz
- Modes of Emission: F3E, F2D, F2A
- Frequency Stability: ±5ppm at 14℉ to 140℉ (-10℃ to 60℃)
- Operating Temperature Range: -4℉ to 140℉ (-20℃ to 60℃)
- Supply Voltage: 13.8 VDC (±15 %), negative ground
- Current Consumption (Approx.): RX: 0.5 A (Squelched); TX: 8.5 A (144 MHz, 50 W), 9 A (430 MHz, 45 W)
- Case Size (W x H x D): 5.5" x 1.6" x 6.6" (140 x 41.5 x 168mm) (excluding sizes of knobs & connectors)

Transmitter

- Output Power: 50/20/10/5 W (144 MHz), 45/20/10/5 W (430 MHz)
- Modulation Type: Variable Reactance
- Maximum Deviation: ±5 kHz, ±2.5 kHz
- Spurious Radiation: At least -60 dB below
- Microphone Impedance: 2 kΩ
- DATA Jack Impedance: 10 kΩ

Receiver

- Circuit Type: Double-conversion superheterodyne
- Intermediate Frequencies: 45.05 MHz/450 kHz
- Sensitivity: 0.8μV (TYP) for 10 dB SN (108-137 MHz, AM); 0.2μV for 12 dB SINAD (137-150 MHz, FM); 0.25μV for 12 dB SINAD (150-174 MHz, FM); 0.3μV (TYP) for 12 dB SINAD (174-222 MHz, FM); 0.25μV (TYP) for 12 dB SINAD (222-300 MHz, FM); 0.8μV (TYP) for 10 dB SN (300-336 MHz, AM); 0.25μV for 12 dB SINAD (336-420 MHz, FM); 0.2μV for 12 dB SINAD (420-520 MHz, FM); 0.4μV (TYP) for 12 dB SINAD (800-900 MHz, FM); 0.8μV (TYP) for 12 dB SINAD (900-999.99 MHz, FM)
- Squelch Sensitivity: Better than 0.16μV
- Selectivity (-6dB/-60dB): 12 kHz/30 kHz
- Maximum AF Output: 2 W at 8Ω for 10% THD
- AF Output Impedance: 4-16Ω

 

Product Description

                             



                                                                   FAQ

Q: Why sometimes your partner's voice is intermittent?

A: Please note that you are within normal communication range, If you want use radio in distance range, please change other antenna with a bigger output power.If still same problem, please send the radio back to your authorized dealer repair.

Q: Can't turn on talky and even it is switch on, it often shuts off automatically?

A: Please check the battery contacts on the walkie talkie. If it is broken or twisted, please return the radio to your authorized dealer for maintenance during warranty.

Q: Can't transmit or receiver signal with other members?

A: First, please verify that the channel frequency and the CTCSS you are used the same as those of your group members. Please make sure that you and your partners are all within the radio coverage, If the channel frequency and the CTCSS are the same.

Q: Why sometimes received voice from other groups?

A: Two way solutions.You can change another channel or change another channel frequency by PC software.

Q: Which is better -VHF or UHF?

A: Depends on the terrain. The UHF signal is attenuated or absorbed by foliage, rough terrain and trees, VHF does better outdoors. The VHF has difficulties penetrating steel and concrete, UHF does better in and around buildings. If you use the radios in both environments, we prefer using UHF band.