Features:
Main Features:
Ø Power save mode Ø 1.8" TFT color display Ø Menu operation interface Ø Volume control
Ø Battery strength indicator Ø Call prompt tone Ø Display mode options |
Ø Language options Ø FM radio Ø 1W volume output Ø Power alert Ø Definable keypad Ø 2000mAh high capacity li-pol battery |
Details |
Specification:
Model |
HT-500A |
|
Frequency band |
UHF (400-480mhz) |
VHF(136-174mhz) |
Typical RF Output |
5W |
5W |
Channel |
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 |
+ / - 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 |