Technical Specifications

Largeest capacity battery currently available: 2500mAh Li-ion rechargeable battery

- 4W transmit power, communication range 1-4km.

- 16 UHF frequency channels (400-470MHz)

- Dimensions: 62 x 104 x 36 mm. Weight: 225g.

* Includes: Radio unit, 2500mAh Li-ion battery, desktop charger, belt clip, antenna.

FEIDAXIN FD-780 Two-Way Radio
Manufacturer: FEIDAXIN
Model: FD-780
Origin: China
Specifications
- Transmitting power: 4W, communication range: 1-4km
- 16 frequency channels: VHF 136-174MHz; UHF 400-470MHz
- Dimensions: 62 x 104 x 36 mm. Weight: 225g
* Includes: Radio, 1500mAh rechargeable Lithium battery, desktop charger, belt clip, antenna.

FEIDAXIN FD-790 Two-Way Radio
Manufacturer: FEIDAXIN
Model: FD-790
Origin: China
Specifications
- Transmitting power 4W, communication range 1 ~ 4Km. Supports FM radio reception.
- 99 UHF frequency channels 400-470Mhz.
- Dimensions 62 X 104 X 36 mm. Weight 225g.
* Includes: Radio, 1500 mAh rechargeable Lithium battery, desktop charger, belt clip, antenna.

FEIDAXIN FD-99 Two-Way Radio
Manufacturer: FEIDAXIN
Model: FD-99
Origin: China
Technical Specifications
- Transmitting power 3.5W, communication range 1 ~ 3Km
- 16 UHF frequency channels 403-420Mhz.

- Dimensions 47 X 99 X 25 mm. Ultra-lightweight 150g
* Includes: Radio, 1300 mAh rechargeable Lithium battery, desktop charger, belt clip, antenna.

Technical Specifications
Frequency Band: VHF
VHF Frequency Range: 136-174 MHz
Number of Channels: 16 channels
Battery Capacity: 1400 mAh
High-frequency Power: 5W
Audio Power: 0.8W
Standard Battery Type: Ni-MH
Battery Life: 14 hours
Battery Voltage: 7.2V
Weight: 330g
Dimensions: 58 x 111 x 31 mm
Channel Spacing: 12.5 kHz - 25 kHz
Receive Sensitivity: 0.25μV
Antenna Impedance: 50 Ω
Waterproof Rating: IP54
Warranty Period: 12 months
Complete Package Includes: Antenna, charger, belt clip, instruction manual, main unit
Communication Range: 1-3km (depending on obstacles)

Iradio IR-668 Two-Way Radio
Robust design meeting all standards for impact, vibration, dust, and moisture resistance.
Communication range: 0.5 ~ 1km (depending on actual usage conditions).
Ultra-lightweight, weighing only 150g including battery.
16 UHF frequency channels 400~470MHz.
Equipped with a flashlight.
Compact size: 47x97x25mm.
Large capacity 1500mAh Li-ion battery with trickle charging.

Weight: 150g.

Dimensions: 47 x 99 x 25 mm.
Complete set includes: Main unit, antenna, 1500mAh Li-ion battery, charging adapter, belt clip.

IRADIO IR-669(FM) Walkie Talkie Specifications:
1500mAh Lithium battery, rechargeable, no battery degradation.
Frequency Band: UHF or VHF
Operating Frequency Range: VHF 136 ~ 174 MHz, UHF 400 ~ 470 MHz.
Number of Channels: 16 frequency channels using signal encoding technology to reduce signal interference.
Transmitting Power: 5W/ 4W.
Communication Range:
Urban areas: 1-3 km.
Suburban areas: 2-5 km.
Ideal conditions: 4-7 km.
Supports FM Radio.
Dimensions: 60 x 115 x 33 mm.
Weight: 180g.
Complete set includes: Walkie talkie, 1500mAh Lithium battery, belt clip, antenna.

Frequency range: VHF 136-1174MHz; UHF 400-470MHz

Power: 5W (TK2107), 4W (TK 3107)

Audio Output: 500mW

Number of Channels: 16 channels using signal encoding technology to minimize signal interference

Battery Type: Ni-MH KNB-15A – 1600mAh

Battery Life: 10-14 hours

Battery Voltage: 7.5V

Weight (Battery & Body): 380g (KNB-15A battery, antenna, and belt clip)

Dimensions (W x H x D): 54 x 122 x 33 mm

Audio Distortion: Less than 5%

Channel Spacing (Wide/Narrow): 25 kHz / 12.5 kHz

PLL Step: 5 kHz, 6.25 kHz

Voltage Battery: 7.5 V DC ± 20%

Battery life: KNB-15A (1100 mAh)

Operating temperature: -30°C to 60°C

Frequency stability: (-30°C to +60°C)

Antenna impedance: 50 Ω

Communication range: 1-3 km

Ambient temperature: -30 – +60 degrees