HamGeek FT-7800 VHF UHF Dual Band TX Car Mobile Radio Multi-band Air Band RX Car Walkie Talkie 50W 1000CH Detach Front Panel

General Parameters:
- Frequency range:
  RX: AM 108-135.9975MHz; FM 136-615.9975MHz
  TX: FM 136-174MHz; FM 400-480MHz
- Channel step length: 2.5/5/6.25/10/12.5/20/25/50kHz
- Radiation mode: F3E, F2D, F1A
- Antenna impedance: 50ohms, unbalanced resistor (built-in duplex antenna)
- Frequency stability: ±5ppm at -14℉ to 140℉ (-10℃ to 60℃)
- Working temperature range: -14℉ to 140℉ (-10℃ to 60℃)
- Power supply voltage: 13.8VDC (±15%), negative grounding
- Current consumption: 0.6A (noise) for RX; 9A (144MHz, 50W) for TX 9A; 9A (435MHz, 45W)
- Product size: 144 x 45 x 189mm/5.7” x 1.8” x 7.5”
- Net weight: 1kg/2.21lb

Receiving:
- Circuit type: double conversion superheterodyne
- Intermediate frequency: 38.85MHz/450KHz
- Sensitivity:
  better than 0.60uV for 12dB SINAD (108-136MHz, AM)
  better than 0.16uV for 12dB SINAD (136-174MHz, FM)
  better than 0.80uV for 12dB SINAD (174-222MHz, FM)
  better than 0.80uV for 12dB SINAD (222-300MHz, FM)
  better than 0.80uV for 12dB SINAD (300-400MHz, FM)
  better than 0.16uV for 12dB SINAD (400-480MHz, FM)
  better than 0.19uV for 12dB SINAD (480-616MHz, FM)
- Squelch sensitivity: better than 0.158uV
- Selectivity (-6/+60dB): 12kHz/30kHz
- Maximum AF output: 4W at 8ohms
- AF output impedance: 4 - 16ohms

Transmitting:
- Output power: 55/25/5W (144MHz); 45/25/5W (435MHz)
- Modulation type: variable reactance
- Maximum deviation: ±5KHz (wide),±2.5KHz (narrow)
- Spurious radiation: better than -60dB
- Microphone impedance: 2K ohms
- Data socket impedance: 10K ohms

Package Included:
- 1 x Set of Car Mounted Radio