General |
Frequency Range |
:135~150MHz(FB-338V) *L |
| :140~160MHz(FB-338V) *M |
| :150~175MHz(FB-338V) *H |
| :400~420MHz(FB-338U) *L |
| :430~450MHz(FB-338U) *M |
| :450~470MHz(FB-338U) *H |
Operating Temperature Range |
-20—+60℃ |
Antenna Impedance |
50Ω |
Battery Voltage |
:6.0V |
Dimensions |
:32×58×113mm |
Weight |
:210g (with battery) |
Transmitter Characteristics |
Frequency Stability |
5ppm |
Output Power |
:2.0W |
TX Current |
1.5A |
Modulation Limiting |
≤5kHz |
Modulation Sensitivity |
12mV |
Audio Distortion |
≤5% |
FM noise |
≤-40dB |
Adjacent Channel Power Ratio |
≤-65dB |
Spurious & Harmonics |
≤7.5μW |
Receiver Characteristics |
Reference Sensitivity |
0.18μV |
Audio Output |
0.5W |
Audio Distortion |
≤5% |
Blocking or desensitization |
≥85dB |
Co-channel Rejection |
≥-8dB |
Adjacent Channel Rejection |
≥60dB |
Intermodulation Rejection |
≥55dB |
Spurious Response Rejection |
≥60dB |