วิทยุสื่อสาร SPENDER TM-481DTV PLUS
หมวดหมู่สินค้า: สำหรับนักวิทยุสมัครเล่น (AR)
6,900บาท
ลดทันที 901 บาท
ราคา 5,999บาท
20 ตุลาคม 2565
ผู้ชม 11526 ผู้ชม
Features
- BAND 144.0000 - 147.0000 MHz
- 10 WATTS
- 199 CHANNELS
- FM RADIO 87.5-108.0 MHz.
- 1040 CODES OF DCS / 51 GROUPS OF CTCSS
- 2 TONE/ 5TONE
- DTMF FUNCTION
- DUPLEX FUNCTION
- PASSWORD SECURITY PRIVATE
- HIGH/MID/LOW POWER
- TIME-OUT TIMER
- PTT ID
- MICORPHONE SELECTION
- SET UP COLOR OF BACKLIGHT 3 COLORS
- LOCK SCAN SKIP
- AUTO POWER OFF
- SCRAMBLER FUNCTION
- ETC
Specification
|
GENERAL |
|
|
Frequency Cover Range |
144.0000 – 147.0000MHz. |
|
Channel No. |
199 Memories Channel |
|
Mode Type |
FM (F3E) |
|
Working Temparature |
25KHz. |
|
Working |
-10º C to + 60 ºC (+14ºF-140ºF) |
|
Low Voltage Indicator |
DC 13.8 V. ±10% |
|
Microphone Impedance |
2kΩ |
|
Antenna Impedance |
50 Ω |
|
Case |
Black |
|
TRANSMITTER |
|
|
Output Power |
Hi : ≤10w./Mid :≤5w/Lo:≤1w |
|
Adjacent channel power |
70dB |
|
Spurious Radiation |
60dB. |
|
Max. Frequency diviation |
±4.5KHz |
|
Audio Distortion |
Less than 5% |
|
RECEIVER |
|
|
Sensitivity |
-120 dBm2/ 12 dB SINAD |
|
Squelch Sensitivity |
-122dBm |
|
Selectivity |
70dB. |
|
Spurious Response Rejection |
70dB. |
|
Intermodulation |
70dB. |
|
Audio Power Output |
>2.0w (8Ω.<8% distortion) |
|
Frequency Stability |
±2.5ppm |
|
FM Radio Mode |
87.5 ~ 108 MHz. |