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HT-500A Two Way Radio
- Commodity name： HT-500A Two Way Radio
- Model Number： HT-500A
- Brand： Kydera
- Product Origin： Quanzhou
- Type： Two Way Radio
Category：
Detailed Introduction
HT-500A Two way radio
Main Features
• Power save mode
• 1.8" TFT color display
• Menu operation interface
• Volume control
• Battery strength indicator
• Call prompt tone
• Display mode options
• Language options
• Great storage capacity--255 channels
• Super-long standby time
• FM radio
• 1W volume output
• Power alert
• Definable keypad
• 2000mAh high capacity li-pol battery
| Specification | ||
| Model | HT-500A | |
| Frequency band | UHF (400-480mhz) | VHF(136-174mhz) |
| Typical RF Output | 5W | 5W |
| Channe | 255 | |
| Rated Voltage | DC: 7.4V | |
| Dimension (H x W x D) | 111 x 58 x 38mm | |
| Working temperature range | -20~60 ℃ | |
| Receiver | ||
| Frequency range | 400-480mhz/ 340-400mhz/ 200-260mhz/ 136-174mhz | |
| Channel spacing(KHz) | 5/ 6.25/ 10/ 12.5/ 25KHz | |
| Sensitivity | 0.25uV | |
| Squelch sensitivity | 0.2uV | |
| Intermediation anti-interference | 65dB | |
| Adjacent Channel Selectivity | 60dB@12.5kHz / 65dB@25kHz | |
| Spurious Rejection | 65dB | |
| Image rejection | 65dB | |
| Audio Distortion @Rated Audio | 3% | |
| FM Noise | -40dB @12.5kHz / -45dB @25kHz | |
| Audio Response | +1,-3dB | |
| RX bandwith | 7KHz@12.5KHz/ 16KHz@25KHz | |
| Transmitter | |||
| Frequency | 400-480MHZ | 136-174MHZ | |
| Channel Spacing
|
5/6.25/10/12.5 /25kHZ
|
||
| Frequency Stability (-20℃,+60℃,+25℃)
|
+ / - 1.5ppm
|
||
| Frequency band
|
UHF
|
VHF
|
|
| Power output
|
5W
|
5W | |
| Modulation limit | ±2.5kHz@12.5kHz /±5kHz@25kHz | ||
| FM Hum & Noise | -40dB @12.5kHz / -45dB @25kHz | ||
| Conducted /Radiated Emission | -36dBm＜1GHz / -30dBm＞1GHz | ||
| Adjacent Channel Selectivity | -60dB@12.5kHz / -65dB@25kHz | ||
| Audio Response | +1,-3dB | ||
| Audio Distortion | 3% | ||
| FM Modulation | 12.5kHz: 11K0F3E ; 25kHz: 16K0F3E | ||
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