GM-440 is a Analog mobile radio, which offers analog communication experience. The radio offers 999 channels. Big power amplifier module ensure the output power stable. Noise cancellation function makes the radio can be working well in the noisy environment.
More fantastic functions, please check the main features.
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General |
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Frequency Range |
136~174mhz |
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Channel Capacity |
999 |
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Channel Spacing |
5/6.25/10/12.5/15/20/25/30/50/100khz |
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Modulation Type |
f3e |
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Antenna Impedance |
50ω |
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Frequency Stability |
±5ppm @(-10℃-+60℃) |
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Working Voltage |
Dc:13.8v(±15%) |
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Receiving Current |
≤0.5a |
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Transmission Current |
≤10a (Vhf 45w) |
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Working Temperature |
-20℃~ +60℃ |
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Dimension |
140 x 43x215mm |
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Weight |
1100g |
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Receiver |
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Sensitivity |
0.2wv For 12db Sn(136mhz- 17amhz) |
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Selectivity |
60db@12.5khz |
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Audio Output |
8ω,3w |
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Audio Distortion |
≤5% |
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s/n Ratio |
40db |
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Transmitter |
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Output Power |
45w/25w/10w/5w |
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Modulation Type |
11k0f3e@ 12.5khz 14k0f3e @20khz 16k0f3e@25khz |
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Max. Modulation Deviation |
≤5khz/2.5khz |
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Spurious Emission |
≤-60db |
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Microphone Impedance |
2kω |
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Modulation Distortion |
≤5%1khz |
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s/n Ratio: |
40db |
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Adjacent Channels Power |
≤-60db |
About TYT
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TYT Electronics Co., Ltd.
Tel：0086-595-27770858
E-mail：overseas@tyt888.com
Add: Block 39-1, Optoelectronics-information industry
base, Nan'an, Quanzhou, Fujian
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