Industrial-Design Tri-Proof Intercom

Launch section

Broadband Narrowband

Modulation: 16KФF3E 8KФF3E

Adjacent power: ≥65dB ≥60dB

Signal-to-noise ratio: ≤-40dB ≤-40dB

Parasitism and harmonics: ≤65dB ≥60dB

Spurious emissions: ≤-36dBm ≤-36dBm

Audio Response: 300Hz-3KHz: ≤2% 300Hz-3KHz: ≤2%

Audio Distortion: ≤5% ≤5%

Receiving section

Broadband Narrowband

Sensitivity: -120dBm -120dBm

(12db SINAD)           (12db SINAD)

Intermodulation: ≥60dB ≥55dB

Adjacent channel selectivity: ≥60dB ≥55dB

False Signal Response: ≥60dB ≥55dB

Audio Response: 300Hz-3KHz: ≤2% 300Hz-3KHz: ≤2%

Signal-to-noise ratio: ≥45dB ≥40dB

Audio Distortion: ≤5% ≤5%

Audio output power: 2W 2W

Frequency Range: FM: 65-108MHz AM: 108-136MHz VHF: 136-180MHz UHF: 400-520MHz

Number of channels: 960 (30×3)

Channel Spacing: 25KHz(W) 12.5KHz (N)

Battery capacity: 3000mAh

Operating Voltage: 7.4V DC± 20%

Operating temperature: -20°C~+60°C

Antenna impedance: 50Ω

Product size: 150x65x45mm (without antenna)

Antenna length: 300mm

Weight: 380g (without antenna)

Antenna weight: 80g