Airtel TX-446 Lisanssız Telsiz

Yeni nesil, 8-10 km'de etkili dijital telsiz.

General

Frequency Range: 446. 00625 MHz – 446. 09375 MHz

Channels: 16

Voltage: 7.4VDC

Working Temperature: -20°C - +60°C

Antenna: High Gain

Antenna Impedance: 50 Ohm

Working Mode: Simple x or Semi-Duplex

Dimension: 131x58x34.5m

Receiver

Frequency Range: 446. 00625 MHz – 446. 09375 MHz

Sensitivity: ≤0.2 µV

Occupied Bandwith: ≤ 16KHz

Channel Selection: ≥ 65 dB 

Intermodulation: ≥ 55 dB

Audio Output Power: 1 W 

Audio Distortion: ≤ 5%

Fre Tolerance: 5ppm

Receive Current: Standby 55mA Working 150mA

Audio Response(300-3000Hz):+7 – 12.5dB

Referance Fre: 26. 000MHz

TRANSMITTER

Frequency Range: 446. 00625 MHz – 446. 09375 MHz

Output Power: 0.5W

Modulation: 16KFⱥ3E

RF Component: ≤7.5µW             

Modulation Noise:<-40 dB 

Modulation Distortion: <%5

Fre Tolerance: 5ppm

Max Fre Deviation: ≤ ±5KHz

Transmit Current: ≤1200mA

Audio Response(300-3000Hz): +6.5-14dB 

Adjacent CH Power: ≥65Db

Modulation Sensitivity:8-12mv