GENERAL

Frequency Range

400 - 430 MHz

440 - 480 MHz

Channel Capacity

16

Channel Spacing

Wide/Narrow

25 kHz / 12.5 kH

Battery Voltage

7.5 V DC ±20 %

Average battery life

(at 5/5/90 duty cycle with battery saver in high power)
 

KNB-45L (2000 mAh)

About 12 /18 hours

KNB-29N (1500 mAh)

About 10/14 hours

KNB-30A (1100 mAh)

About 9/11 hours

Operating Temperature(KNB-29/KNB-45L)

-30 °C ~ +60 °C

Frequency Stability

±2.5 ppm (-30°C ~ +60°C)

Antenna Impedance

50 Ω

Dimensions (without antenna)

 KNB-45L / 29N / 30A

122 ×54 ×33.8 mm

Weight(N.W)

Only Host

160 g

With KNB-45L

280 g

With KNB-29N

360 g

With KNB-30A

340 g

                Waterproof

IP54/55

RECEIVER

Sensitivity

EIA 12 dB SINAD

0.25 μV / 0.28 μV

Wide/Narrow

Adjacent Channel Selectivity

Wide/Narrow

70 dB / 60 dB

Intermodulation

Wide/Narrow

65 dB / 60 dB

Spurious response suppression

60 dB

Audio Output(4 Ω Inpedance)

500 mW,

Audio Distortion

TRANSMITTER

RF Power Output(High/Low)

4 W / 1 W

Modulation Limiting

±5.0 kHz (25 kHz)

±2.5 kHz (12.5 kHz )

Spurious Emission

65 dB

Modulation

Wide/Narrow

16K0F3E / 11K0F3E

FM Noise (EIA)

Wide/Narrow

45 dB / 40 dB

Modulation Distortion

Microphone Impedance

2 kΩ