Frequency Range

136-174MHz & 400-480MHz

Memory Channels

128 channels

Frequency Stability

+/- 2.5ppm

Operating Voltage

7.4V

Operating Temperature

 -30℃～+60℃

Antenna Impedance

50Ω

Dimension

58?05?8(mm)

Weight

250g

Transmitter

Frequency Stability

+/-2.5PPM

RF Carrier Power

UHF: 4W VHF: 5W

Effective Radiation Power (ERP)

within pre-determined value ?.5dB

Max. Frequency Deviation

Channel Space: 25KHz  ?KHz

Channel Space: 12.5KHz ?.5KHz

Audio Modulation

+3dB (pre-emphasis by 6dB between 0.3-3KHz)

Adjacent Channel Power

Channel Space: 25KHz  ≥70 dB

Channel Space: 12.5KHz  ≥60 dB

Spurious Radiation

≤-30dBm

Inter modulation Attenuation

≥40dB

Modulation Distortion

≤10%

Residual FM

≤-35dB

Residual AM

≤3%

Receiver

Sensitivity (12dB SINAD）

0.16uV

Squelch Rejection Sensitivity

≤0.8uV

Squelch Sensitivity

≤0.2uV

Audio Output power

500mW

Audio Distortion

≤5%

Audio Response

（300-3000Hz)  +1 to -3dB

Co-channel Rejection

≥-8.0dB

Performance of Amplitude Limiter

≤3

Adjacent Channel Selection

Channel Space: 25KHz  ≥70 dB

Channel Space: 12.5KHz  ≥60 dB

Inter-modulation

≥65 dB

Resistance

≥84 dB

Spurious Radiation

9KHz-1GHz≤-57dBm

1GHz-4GHz≤-47dBm